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When should I use ?? (nullish coalescing) vs || (logical OR)?
Related to Is there a "null coalescing" operator in JavaScript? - JavaScript now has a ?? operator which I see in use more frequently. Previously most JavaScript code used ||. let userAge =
Which equals operator (== vs ===) should be used in JavaScript ...
Dec 11, 2008 · In JavaScript, the "===" operator should be used for strict equality comparison, while "==" is used for abstract equality comparison.
What are the differences between Visual Studio Code and Visual …
May 29, 2015 · I still use VS Code for small dotnet projects and also as a DB Client, powershell ISE, python, etc. because of its lightness, feature richness, customizability and having such an alive community and develop team. Obviously, the situation can change by whether VS Code getting a VS-level dotnet IntelliSense, or VS get more game-changing features.
Should I use != or <> for not equal in T-SQL? - Stack Overflow
Mar 26, 2018 · Yes; Microsoft themselves recommend using <> over != specifically for ANSI compliance, e.g. in Microsoft Press training kit for 70-461 exam, "Querying Microsoft SQL Server", they say "As an example of when to choose the standard form, T-SQL supports two “not equal to” operators: <> and !=.
c# - DateTime vs DateTimeOffset - Stack Overflow
Dec 2, 2010 · DateTime vs DateTimeOffset. Ask Question Asked 14 years, 2 months ago. Modified 17 days ago. Viewed 470k ...
python - What's the difference between () vs - Stack Overflow
Dec 10, 2010 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. Try Teams for free Explore Teams
operators - Python != operation vs "is not" - Stack Overflow
Python != operation vs "is not" Ask Question Asked 15 years ago. Modified 2 years, 1 month ago. Viewed ...
math - `/` vs `//` for division in Python - Stack Overflow
Aug 23, 2024 · @PirateApp - floor division ( x//y ) is the same as int(x/y) as long as the result is positive. If the result is negative, they differ - int() always rounds towards zero, while floor division always rounds down (i.e. to the left of the number line, or -∞).
.gitignore for Visual Studio Projects and Solutions
Jan 27, 2010 · If you ignore packages and are using nuget package restore, it's helpful to allow nuget.exe. When someone downloads, this tells helps VS tell that the feature has been enabled for the solution: !NuGet.exe <- do not ignore this file. –
c# - Multidimensional Array [][] vs [,] - Stack Overflow
Sep 24, 2012 · double[][] are called jagged arrays, The inner dimensions aren’t specified in the declaration.Unlike a rectangular array, each inner array can be an arbitrary length.