if-statement Archives - Page 3 of 6

Short form for Java if statement

I know there is a way for writing a Java if statement in short form. if (city.getName() != null) { name = city.getName(); ...

May 20, 2022
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Too many ‘if’ statements?

The following code does work how I need it to, but it’s ugly, excessive or a number of other things. I’ve looked at ...

May 20, 2022
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An “and” operator for an “if” statement in Bash

I’m trying to create a simple Bash script to check if the website is down and for some reason the “and” operator doesn’t ...

May 20, 2022
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How to avoid “if” chains?

Assuming I have this pseudo-code: bool conditionA = executeStepA(); if (conditionA){ bool conditionB = executeStepB(); if (conditionB){ bool conditionC = executeStepC(); if (conditionC){ ...

May 19, 2022
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JavaScript single line ‘if’ statement – best syntax, this alternative? [closed]

Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be ...

May 19, 2022
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“elseif” syntax in JavaScript

How can I achieve an elseif in a JavaScript condition? 8 Answers 8

May 18, 2022
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if…else within JSP or JSTL

I want to output some HTML code based on some condition in a JSP file. if (condition 1) { Some HTML code specific ...

May 16, 2022
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break out of if and foreach

I have a foreach loop and an if statement. If a match is found i need to ultimately break out of the foreach. ...

May 15, 2022
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How to check if a string contains an element from a list in Python

I have something like this: extensionsToCheck =...

May 12, 2022
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Pythonic way to combine for-loop and if-statement

I know how to use both for loops and if statements on separate lines, such as: >>> a =...

May 12, 2022
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