Top "If-statement" questions

An "if" statement is a flow control structure in most programming languages that branches execution flow depending on a binary condition, generally evaluated at runtime.

Compare two columns using pandas

Using this as a starting point: a = [['10', '1.2', '4.2'], ['15', '70', '0.03'], ['8…

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inline conditionals in angular.js

I was wondering if there is a way in angular to conditionally display content other than using ng-show etc. For …

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One line if-condition-assignment

I have the following code num1 = 10 someBoolValue = True I need to set the value of num1 to 20 if someBoolValue is …

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How to do if-else in Thymeleaf?

What's the best way to do a simple if-else in Thymeleaf? I want to achieve in Thymeleaf the same effect …

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How to check if a string contains an element from a list in Python

I have something like this: extensionsToCheck = ['.pdf', '.doc', '.xls'] for extension in extensionsToCheck: if extension in url_…

python string if-statement
How to test multiple variables against a value?

I'm trying to make a function that will compare multiple variables to an integer and output a string of three …

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Regex matching in a Bash if statement

What did I do wrong here? Trying to match any string that contains spaces, lowercase, uppercase, or numbers. Special characters …

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VB.NET - If string contains "value1" or "value2"

I'm wondering how I can check if a string contains either "value1" or "value2"? I tried this: If strMyString.Contains("…

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SQL Server IF EXISTS THEN 1 ELSE 2

Using Sql Server 2012. I have a stored procedure and part of it checks if a username is in a table. …

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Meaning of "[: too many arguments" error from if [] (square brackets)

I couldn't find any one simple straightforward resource spelling out the meaning of and fix for the following BASH shell …

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