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Difference between exit(0) and exit(1) in Python
... is why the program is exiting.
This is not Python specific and is pretty common. A non-zero exit code is treated as an abnormal exit, and at times, the error code indicates what the problem was. A zero error code means a successful exit.
This is useful for other programs, shell, caller etc. to kn...
Upgrading Node.js to latest version
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Set background color of WPF Textbox in C# code
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bash assign default value
...NAME:-hello} , but now bash also tries to execute 'hello' and that gives a command not found. Any way to avoid that? Or will I have to stick to the latter? Can someone give an example where the assign default is actually useful?
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An “and” operator for an “if” statement in Bash
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@jvivenot You have a point. (My response to your comment was made before you edited your comment, when your comment merely read "the code ... would have failed". A simple solution is to use ${STATUS:-0". Will edit.
– William Pursell
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How do you remove the root CA certificate that fiddler installs
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What is the meaning of symbol $ in jQuery?
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When should I use Struct vs. OpenStruct?
...neral, what are the advantages and disadvantages of using an OpenStruct as compared to a Struct? What type of general use-cases would fit each of these?
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What's the difference between “declare class” and “interface” in TypeScript
...s going to be externally present (for example, you have two .ts files that compile to two .js files and both are included via script tags in a webpage). If you inherit from a class using extends (regardless of whether the base type was a declare class or a regular class) the compiler is going to gen...
find -exec cmd {} + vs | xargs
...t ambiguous. Byte 0 can't, so it is a safe separator. Yes - adding -- to a command that supports it is a good practice when you can't control its arguments, even if not always strictly required or unsafe.
– Tometzky
Feb 4 '19 at 19:41
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