Multi Row Variable Servicenow

For example, if you assign the name myResult to the result attribute, you would retrieve the name of the SQL statement that was executed by accessing #myResult. ServiceNow improves service levels, energizes employees, and enables your enterprise to work at lightspeed. H ere are a couple of script examples you might find useful. The Honda Odyssey has an array of features, including a kid-friendly rear entertainment system and up to 8-passenger seating. choice() function from the psych package. It can be considered to be a pseudo-C interpretor, as it understands the same arithmatic operators as C. I wrote before about a generic, cross-platform way to simulate the SQL ROW_NUMBER() function in any RDBMS. arrays that will work with multi-row SQL operations. Multiple return. Launch the instance in SP 3. Rows(1) returns the first row of the selection. The left and right side must have the same number of elements. “How many rows exist in a table?” It seems like such an innocent request. ServiceNow Interview Questions and Answers ServiceNow Interview Questions. To get the row number, use the Reader object’s line_num variable, which contains the number of the current line. Step 4: Multi Row Formula. Another unique feature. ServiceNow has some documentation on how to map with transform event scripts that I used as a reference while I was playing around with transform maps. To access the control list you have to have which access? Security_Admin. The use of row sums and of variable sums across 1s and 0s underlines the value of holding data in indicator variable form. Selecting pandas DataFrame Rows Based On Conditions. The variable in a MultiRow Variable set adds an empty row to catalog item order. It has 4 variables and only 3 nonzero rows so there will be one parameter. The real data type of TYPE OF and ROW TYPE OF table_name will become known at the very beginning of the stored routine call. The Now Platform ®: The intelligent and intuitive cloud platform for work™. Highlight tables can be a great way to help users quickly spot the most interesting values in a table of numbers. The correlation between calories and total fat is the strongest. The basic rule is the "Rule of First Encounter:" the first time that SAS encounters a variable in the course of the construction of a new dataset determines the order in which that variable is entered into the new dataset. About un/expected execution path issue : Some database designers thing that if no rows found, "SELECT INTO Statement" sets the variables listed in the INTO part to NULL. Distinct function in R is used to remove duplicate rows in R using Dplyr package. This really comes into play, when you start using the Execute SQL which currently only supports returning one column, or if you are using Query XML and the XPath. Intuitively, there is a duplicate category: if we dropped the male category it is inherently defined in the female category. To allocate the required storage for SQLDA, we will need the number of columns (and therefore number of host variables) plus one extra host variable for 'n' in the multi-row INSERT. To store values from the select list into multiple variables, you separate variables by commas. Anyone out there in #ServiceNow / #ServiceNowDev ever built anything that allows you to print the RITM and include variables? Special bonus if it can do it with London's multi-line variable set feature. Adding multiple variables using cbind. The one way analysis of variance (ANOVA) is an inferential statistical test that allows you to test if any of several means are different from each other. Category: ServiceNow. Coming up with a meaningful title for this article was the hardest part. Multiple regression analysis, a term first used by Karl Pearson (1908), is an extremely useful extension of simple linear regression in that we use several quantitative (metric) or dichotomous variables in - ior, attitudes, feelings, and so forth are determined by multiple variables rather than just one. In the example shown, the formula in E5 is:. Though it sounds a straightforward one, there was a tricky part in it. For unbuffered result sets, mysqli_num_rows() will not return the correct number of rows until all the rows in the result have been retrieved. Q: Difference Between ServiceNow & Salesforce?. For example, if a business has customers in several different countries and they are running a promotion only for customers in France, UK and USA. onCreate: Also a generation phase event. This will bring up your variables window on the left hand side of your screen. I have to use a CSS Variable for the number of rows because I. Then by hovering the row title and clicking on the cog button, you will access the Row Options configuration panel. To create a new variable (for example, newvar) and set its value to 0, use:. I have not included a Real Statistics data analysis tool for doing this since you can simply perform one-way Anova to get the result. How to use COALESCE with multiple rows and without preceding comma? check if the variable has been initialized yet. On every fetch statement, the pointer moves to the next row. as “row replacements” in a literal sense. Ever wish you had multiple inboxes available to your ServiceNow instance? If you find yourself needing to build out an inbound email integration, and if you find that it's often challenging uniquely identifying which messages are meant for what, this might help you out. A function is not required to return a variable, it can return zero, one, two or more variables. More info: Multi-row variable set. You cannot add variables with read roles in a multi-row variable set. Some rows have the same recipient email address. This can be accomplished by: Check out the example below to walk through the code samples and final solution to roll-up multiple rows into a single row. Enter the CMDBTransformUtil2 class. However, I understand that in a table with many columns and a limited number of. Click here for detailed information and to view our entire inventory of Used SUVs. This stages the data, so the table is reloaded each time. Multi-Row Variable Sets Multi-row variable set is a new feature that has been introduced in the London release of ServiceNow. It returns each product on a new row, so orders with multiple products have multiple rows, 5 products max. The variable name should start with a letter, and contain only letters and numbers (no punctuation or spaces). This article contains T SQL Script to insert multiple rows into table in single statement with different ways in SQL Server like by using UNOIN, UNION ALL. Technical Note: This combines ideas from the Row Rescaling ERO and the Addition Method from Chapter 7. See the description of the return value for precise details of the way this is done. Inserting a blank row between existing rows of data in an Excel spreadsheet can be a tedious task if you insert each row individually. For instance, to get a leading 1 in the third row of the previous matrix, you can multiply the third row by a negative one-half:. This good practice to have this. Multiple return. For example, assume that there is a variable for a client name, and that you are using the CommServDBQuery activity to retrieve all clients in the CommCell. From there, power is sent to the front wheels through a 6-speed manual transmission. Add couple of rows in the multi-row variable set and place an order 5. A variable can have a short name (like x and y) or a more descriptive name (age, carname, total_volume). I tried this to delete less number of rows. Summer 2010 15-110 (Reid-Miller) Two-Dimensional Arrays • Two-dimensional (2D) arrays are indexed by two subscripts, one for the row and one for the column. Points: 250. This ServiceNow online test is scientifically designed by global ServiceNow experts & contains questions on Scripted Web Services, REST, UI Script, Processor, System Properties & more. adb environment variables ANDROID_SERIAL: Use this variable to provide an emulator serial number, such as emulator-5555, to an adb command. q1_1 q1_2 q1_3 q1_4 q1_5 q1_6 1. Rules for PHP variables: A variable starts with the $ sign, followed by the name of the variable; A variable name must start with a letter or the underscore character; A variable name cannot start with a number. Click here for detailed information and to view our entire inventory of Used SUVs. Launch the instance in SP 3. The Datadog ServiceNow integration is a two-way integration that allows you to: Create context-rich incidents or events in ServiceNow from Datadog alerts. View Adhithya Reddy Rachuri’s profile on LinkedIn, the world's largest professional community. You can also use the INSERT ALL statement to insert multiple rows into more than one table in one command. You can use this to delete multiple records at a time. The correlation between calories and total fat is the strongest. auto is a modifier which specifies an "automatic" variable that is automatically created when in scope and destroyed when out of scope. Each object in a table is identified using the table index. Elements to select can be a an element only or single/multiple rows & columns or an another sub 2D array. Select Range With Variable Row May 30th, 2008, 05:14. It isn’t too hard to get this information out of SQL Server. However, if you have a table with a column of CSV values, and you want to translate them into a normalized table, this technique becomes pretty hairy. If you think this sounds like pretty. how to set multiple rows of data to a single variable in sql server 2008. A variable can have a short name (like x and y) or a more descriptive name (age, carname, total_volume). The raw data were the response options (1 to 4) for 53 four-choice multiple test items. ServiceNow Query. For this case we are doing this within the new Multi-row variable set. For this example, we will use the Pipeline scope. Clean Carfax /No Accident Reported, Service records available, Back Up Camera/Parking assistance, All wheel drive, Moon roof/Sun roof, Bluetooth/hands free cell phone, Pilot EX-L, 3. 268 CHAPTER 11. • There are two types of independent variables: active and attribute. The names of dplyr functions are similar to SQL commands such as select() for selecting variables, group_by() - group data by grouping variable, join() - joining two data sets. To return a single row, include an index in parentheses. Visit Bloomfield Garage, Inc. I have a SQL report which pulls a list of orders. I have data in below format (1st image) where some columns are repeated for each record (like status, year, month, amount values). If, however, these variables are scattered around the data set and there are more of them than just the 15 you are currently interested in, then wildcards won't help you. variable have all zeroes in its column, except for the row in which it is the basic variable. On line 5, stringConcatenated = string1 + string2;, we use the "+" operator to concatenate two strings. Hello, I have an HTML multiple selection form and I am trying to use the values selected there as variables in a SQL 2008 R2 database query to show those selected States in a new HTML Select box. For a variable, the label of the variable is returned. I wanted to provide all the emails of the group owners in 1 field in the approval email. We would like to use this, however our requirements are to have around 25 variables as columns in the table. The usual assumptions of Normality, equal variance, and independent errors apply. Filtering dataset based on variables meeting multiple defined conditions Multiple filter expressions can be defined in a single subset function. Sometimes, it is better to have all the options in a table listed in a comma-separated list rather than broken out across many rows. Concatenate Multiple Rows Using FOR XML PATH. select distinct value_data from sys. In this post, I'll go over the different types of scripts as well as the variables that are available to each one. A common variant is that the question asks you to rank choices, say, from most common to least common use, or in some other way. The multiple linear regression explains the relationship between one continuous dependent variable (y) and two or more independent variables (x1, x2, x3… etc). When I query a database that includes a particular field (Condition), it returns multiple rows of Conditions associated with the same result from another column (NCT_ID). Variables may also be used in tasks such as incidents and in workflow. This is a very valuable thing to be able to do because it has many applications. Click here for detailed information and to view our entire inventory of Used Cars. In general, you could not rely on row 1 of a multi-row cursor being the one you want. Adding a variable product ↑ Back to top Step 1. I have to use a CSS Variable for the number of rows because I. 5L V6 SOHC i-VTEC VCM 24V Recent Arrival!. Please see the attached screen shot showing the format I have and the one that is needed. To enable this feature you need to first add a new Row using the Add Panel menu. A 2-dimensional array can be thought of as a table, which has x number of rows and y number of columns. Multi-tenancy and multi-instance emerged as a discussion topic at a recent ServiceNow event. Hi to all in the group Is it possible to 'set' the range of a variable (defined as Range) to a multi-range using Cells notation? This works: Set RngWeek = Range("E8:K8,U8:AA8") The macro will I set a row to be the active row Say it is row 8 Can I set the range using the a command similar to the one below. rows and columns are totally dynamic (can be in different locations and can repeat n times). Filtering dataset based on variables meeting multiple defined conditions Multiple filter expressions can be defined in a single subset function. To enable this feature you need to first add a new Row using the Add Panel menu. What is a column? A field. The data worksheet works just like a spreadsheet, where a column represents a variable and a row represents a case or an observation. A function is not required to return a variable, it can return zero, one, two or more variables. Create your variables. It has 4 variables and only 3 nonzero rows so there will be one parameter. Each row has a recipient email address. What is best way to combine them to a single row? Thanks team in advance! Input table: ID Year Value1 Value2 Value3. By Greg Harvey. Each object in a table is identified using the table index. This class maps a dataset onto multiple axes arrayed in a grid of rows and columns that correspond to levels of variables in the dataset. Setting a variable with multiple rows in SSIS. Matching records using conditions; Hiding non-readable Rows in List View. Each object in a table is identified using the table index. See Paul Nielsen's blog on the subject as an example. SNMP Table Basics An SNMP table can be defined as an ordered collection of objects consisting of zero or more rows. The variable in a MultiRow Variable set adds an empty row to catalog item order. Anyone out there in #ServiceNow / #ServiceNowDev ever built anything that allows you to print the RITM and include variables? Special bonus if it can do it with London's multi-line variable set feature. The ignore boolean variable is automatically created. But before you open SSMS and whip out a quick query, understand that there are multiple methods to get this information out of SQL Server – and none of. For example: StudentCourseDB (in my example) Step 2 Create 2 tables as in the following. I am not sure why you would want separate regressions, but to get rows (or columns) alone you can perform one-way Anova using Regression as described on the referenced webpage. To sum cells based on multiple criteria we can use SUMIF or SUMIFS function depending on the condition. Collect the data for the variables which are relevant for the project based on domain expertise. 2016 BMW M4 featuring Sport Tuned Suspension, Valet Function, Graphic Equalizer. Setting a variable with multiple rows in SSIS. What is the purpose of an update set? An update set is a group of customization’s that can be moved from one instance to another. Rolling up data from multiple rows into a single row may be necessary for concatenating data, reporting, exchanging data between systems and more. Hi to all in the group Is it possible to 'set' the range of a variable (defined as Range) to a multi-range using Cells notation? This works: Set RngWeek = Range("E8:K8,U8:AA8") The macro will I set a row to be the active row Say it is row 8 Can I set the range using the a command similar to the one below. A multiple-response set acts like a variable in some ways, but in other ways it doesn't. Click here for detailed information and to view our entire inventory of Used Cars. For instance, to get a leading 1 in the third row of the previous matrix, you can multiply the third row by a negative one-half:. As well as allowing direct access to individual array elements, Perl also provides various other interesting ways to deal with arrays. Clean Carfax /No Accident Reported, Service records available, Back Up Camera/Parking assistance, All wheel drive, Moon roof/Sun roof, Bluetooth/hands free cell phone, Pilot EX-L, 3. The variable in a MultiRow Variable set adds an empty row to catalog item order. The Multiple Cause of Death data available on CDC WONDER are county-level national mortality and population data. You can now choose who is allowed to read, write or create data in a variable before and after it is being submitted. Use a multi-row variable set to capture variable data in a table layout while submitting a catalog item request for a group of entities. 2015 Toyota Sienna featuring Airbags - Passenger - Occupant Sensing Deactivation, Exterior Mirrors Power, Doors Side Door Type: Dual Power Sliding. >> >> I have tried -tab1- but it only creates one. See the complete profile on LinkedIn and discover Adhithya Reddy’s connections and jobs at similar companies. Configure ServiceNow for Integration with BeyondTrust You must purchase this integration separately from both your BeyondTrust software and your ServiceNow solution. He is a major contributor to the ServiceNow ecosystem. Insert multiple rows using single insert statement. Variables declared with ROW TYPE OF will have the same features as implicit ROW variables. There are a few places in ServiceNow that some default Reference Qualifiers are often needed. Here is the example. One of the biggest ask I have always received from developers is that if there is any way to insert multiple rows into a single table in a single statement. In cases where multiple variables are displayed, Measure Values can be used to apply a single color scheme to all of the values in a table. In my most recent post in this series, I talked about how to use the SSIS object variable as an ADO recordset as a source in a data flow. You could write a calc column to do this but it will be ugly. Editor’s note: The following post was written by Office Servers and Serices MVP David Bérubé as part of our Technical Tuesday series. You can now choose who is allowed to read, write or create data in a variable before and after it is being submitted. It seems that the Nintex Workflow Collection variable can be confusing, so I thought I'd try to shed some light on it. Visibility of the list context option, Delete, is controlled by access controls. getLabel(): Get the label of the GlideElementVariable. graz's article uses a stored procedure to extract each value into a variable. Microsoft SQL Server Forums on Bytes. Each death certificate contains a single underlying cause of death, up to twenty additional multiple causes, and demographic data. Other variables, such as @@connections, have values that are common to all connections. While discussing he suggested that he wished SQL Server should have feature where multiple variable can be declared in one statement. What is a robust ordering system for services, hardware and software and the central repository of goods and services that an IT service desk provides for users?. Hubert Borowczyk liked this. ServiceNow need not be the central system of record (such as SAP or Microsoft Active Directory), but it can be the system integrator, allowing these systems to work together. Where do you go in ServiceNow to change the banner and colors? System Properties, then CSS Properties. I write most of the articles SN Pro Tips articles, and I'm the author of a few books on ServiceNow development, including Learning ServiceNow, and The ServiceNow Development Handbook. So if j=17 and k=2 then I want 17 empty rows after row 2. The data is stored in variables or fields that correspond to the columns selected by the quer. SPSS: Frequency table of multiple variables with same values Below are the steps to generate a frequency table of multiple variables that have the same values. Step 4: Multi Row Formula. This article contains T SQL Script to insert multiple rows into table in single statement with different ways in SQL Server like by using UNOIN, UNION ALL. For example, an instance of a table row might be changed (setting every 10th rows background to red for example). A software developer and data scientist provides a tutorial on how to work with the R language to extract data from both rows and columns within a data frame. You could write a calc column to do this but it will be ugly. PHP Variables. For more information, contact BeyondTrust sales. The result of a SELECT command yielding multiple columns (but only one row) can be assigned to a record variable, row-type variable, or list of scalar variables. “How many rows exist in a table?” It seems like such an innocent request. How do you make a SUMIFS formula for a table that has multiple row AND column instances? example attached. For example: StudentCourseDB (in my example) Step 2 Create 2 tables as in the following. If no variables are included, the row names determine the number of rows. Insert multiple rows T-SQL DML statement - insert. The answer it to concatenate! SELECT ROW_NUMBER(OVER PARTITION BY [myDate] + [myProduct] ORDER BY [myQTY]) So the more column groups you need to add just concatenate into the partition string. In this article we will discuss how to select elements from a 2D Numpy Array. For example, the BloodPressure variable in T is a 5-by-2 array. Metric from Assignment Group to Close; Modules. I just need to combine them into a single row by year. Learn how to insert single or multiple rows with VBA macro code in your Excel spreadsheets. Recode from car can be very powerful and is a good alternative to the code above. July 10, 2008 at 9:50 am #184500. If there are multiple rows in the list, the user must have only one of the roles for Requires Role to return true. How can this be done inside one query?  My current approach is to append the the table to a "header table" that performs the concatenation inside the worksheet. Submitted by Sekar G on Fri, 02/26/2016 - 04:25. Convert one cell to multiple cells/rows with VBA. PHP Variables. Launch the instance in SP 3. Points: 250. Though it sounds a straightforward one, there was a tricky part in it. Step 1 Create a database. Data frames to combine. I have a userform with the groups of OptionButtons 2. Multiple Choice, Single Line Tex, and SElect Box are what type of elements in ServiceNow? Variable types If the system adminstrator wants to mofify the homepage, which of the following links on the page indicates that this can be done?. Mindmajix offers advanced ServiceNow Interview Questions 2019 that helps you in cracking your interview & acquire dream career as ServiceNow Developer. You can also use the INSERT ALL statement to insert multiple rows into more than one table in one command. insert multiple rows into variable. There is no difference between code 1 and code 2 in case of single variable in Python 2. I wrote before about a generic, cross-platform way to simulate the SQL ROW_NUMBER() function in any RDBMS. Please see my previous article on how to simulate the ROW_NUMBER() function for the background. So, suppose we have a table with 1 row and add enough expressions to get to 365 rows we can get there too. I hope that this helps. About un/expected execution path issue : Some database designers thing that if no rows found, "SELECT INTO Statement" sets the variables listed in the INTO part to NULL. I need to be able to Add and Divide multiple queries against each other that have multiple rows of data in the output. arrays that will work with multi-row SQL operations. Viewed 2k times -2. In each row is a different student. You could write a calc column to do this but it will be ugly. Some Simplex Method Examples Example 1: (from class) Maximize: P = 3x+4y subject to: x+y ≤ 4 2x+y ≤ 5 x ≥ 0,y ≥ 0 Our first step is to classify the problem. ) When we solve a system using augmented matrices, … We can add a multiple of one row to another row. Though it sounds a straightforward one, there was a tricky part in it. Adhithya Reddy has 4 jobs listed on their profile. 0 release and are now supported in all editions of SQL Server 7. I am trying to run a SQL query to delete rows with id's 163 to 265 in a table. MySQL SELECT INTO multiple variables example. The comma character separates the variable declarators. Interactively perform a sequence of elementary row operations on the given m x n matrix A. Please see my previous article on how to simulate the ROW_NUMBER() function for the background. The CommandTouch multi-speed feederhouse drive includes larger internal reverser components to match the high-torque output of this unique drive system. Gate variables can be accessed by using "PREDEPLOYGATE" as a prefix. You can use this to send alerts to your web servers or third-party services that accept incoming JSON data. Row Level Trigger most common usage to provide a surrogate key from a sequence. Multiple correspondence analysis (MCA) is an extension of corre- spondence analysis (CA) which allows one to analyze the pattern of relationships of several categorical dependent variables. A blank cell is the only way for Excel to deal with missing data. Click the [+] button to add a row in the table and fill the Code field with a context variable to choose your database connection dynamically from multiple connections planned in your Job. I’ll use the same. (ACL is a security rule defined and set at the row-level (access to the record) and at the column-level (access to the field) and is executed when attempting to access any ServiceNow table. The real data type of TYPE OF and ROW TYPE OF table_name will become known at the very beginning of the stored routine call. When the data is fetched it is copied to the record or variables and the logical pointer moves to the next row and it becomes the current row. What is REST? To understand scripted REST APIs, we have to first understand what REST is, and how it's used in ServiceNow. Some Simplex Method Examples Example 1: (from class) Maximize: P = 3x+4y subject to: x+y ≤ 4 2x+y ≤ 5 x ≥ 0,y ≥ 0 Our first step is to classify the problem. 2) you convert columns on a single row into multiple rows with a generic column and a rowtype discriminator. I don't understand why you need to make a variable here if you know that you have multiple values and you're going to type each one out anyways, you might as well just type them where the query goes. You may then use transformations to enrich and manage the data in permanent tables. In Python a 2x2 array is [[1,2],[3,4]] with the list [1,2] representing the first row and the list [3,4] representing the second row. The one way analysis of variance (ANOVA) is an inferential statistical test that allows you to test if any of several means are different from each other. com | Tutorial: How to use the Collection variable. In this syntax, you can declare and optionally assign several variables in a single statement. July 10, 2008 at 9:50 am #184500. Multiple Choice, Single Line Tex, and SElect Box are what type of elements in ServiceNow? Variable types If the system adminstrator wants to mofify the homepage, which of the following links on the page indicates that this can be done?. It assumes that the dependent variable has an interval or ratio scale, but it is often also used with ordinally scaled data. We would like to use this, however our requirements are to have around 25 variables as columns in the table. NET Forums / Advanced ASP. for example. View Pavlo Rudenko’s profile on LinkedIn, the world's largest professional community. Clearly, we are going to maximize our objec-tive function, all are variables are nonnegative, and our constraints are written with our variable combinations less than or equal to a. com debuted on November 21, 1998. How to Solve a 2x3 Matrix. This article contains T SQL Script to insert multiple rows into table in single statement with different ways in SQL Server like by using UNOIN, UNION ALL. AWK is an excellent tool for processing these rows and columns, and is easier to use AWK than most conventional programming languages. Returning multiple values; Glide Conditionals. See the description of the return value for precise details of the way this is done. 5L V6 SOHC i-VTEC VCM 24V Recent Arrival!. Insert multiple rows T-SQL DML statement - insert. Learn the technical skills you need for the job you want. If a select statement that assigns values to a variable fails to return any values, the variable is left unchanged by the statement. After declaration, all variables are initialized with a NULL value. Join Now WinPath IT is the best Python Training Institute in Hyderabad. This allows a user to filter a dataset based on multiple variables (columns). onCreate: Also a generation phase event. The correlation between calories and total fat is the strongest. Although Microsoft Excel does not support copying and pasting multiple nonadjacent cells/cells/columns, but it allows users to copy and paste multiple non adjacent cells/rows/column in specified conditions. If a select statement that assigns values to a variable fails to return any values, the variable is left unchanged by the statement. In the MyArr array, you can increase/decrease the number of sheets to suit your needs. See sample output below. A mapping can utilize parameters and variables to store information during the execution. Stata includes a rich set of tools for creating publication-quality graphics. 5L V6 SOHC i-VTEC VCM 24V Recent Arrival!. The syntax below gives an example. variable have all zeroes in its column, except for the row in which it is the basic variable. com | [email protected] The column names should be non-empty, and attempts to use empty names will have unsupported results. q1_1 q1_2 q1_3 q1_4 q1_5 q1_6 1. 0 release and are now supported in all editions of SQL Server 7. Why use colspan= or rowspan=? Sometimes it makes sense for a cell to span multiple columns or multiple rows. In this way, we can develop a complex form catering for multiple scenarios, showing and hiding fields and resetting them at will. This should only happens when a new line to the list is added so I avoid using "Get items". NET / SQL Server Reporting Services / How to get record count or row count of rows in reporting service tab How to get record count or row count of rows in reporting service table object?. The ServiceNow docs. Now I want to link the field selection to the other field via the custom table I made. Instructions for performing this customization are outlined on the ServiceNow wiki. The two sets are then plotted along this axis using a histogram. In the MyArr array, you can increase/decrease the number of sheets to suit your needs. SPSS: Frequency table of multiple variables with same values Below are the steps to generate a frequency table of multiple variables that have the same values. In particular, we will see how to systematically handle the situation when we have infinitely many solutions to a system, and we will prove that every system of linear equations has either zero, one or infinitely many solutions. But you can only do this once per copy, and there's a faster way. Viewed 2k times -2. Wrocław, woj. I need to concatenate the top 4 rows in a table (separated by a comma) and then promote the resulting row to the header. The first two have obvious correspondence with the resulting array of axes; think of the hue. the MAX function only takes 2 arguements, so you would need to do a number of nested MAX statements (about 11 in total). This class begins with client‑side scripting and transitions to server‑side scripting. What is a robust ordering system for services, hardware and software and the central repository of goods and services that an IT service desk provides for users?. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under  Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: