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How do I list all versions of a gem available at a remote site?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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What's the result of += in C and C++?
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How to get a URL parameter in Express?
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Cannot deserialize the JSON array (e.g. [1,2,3]) into type ' ' because type requires JSON object (e.
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How to tell if a string is not defined in a Bash shell script
...uted, else the
function exists with 'blahblah' as an error message.
to base your program logic on whether the variable $mystr is defined or not, you can do the following:
isdefined=0
${mystr+ export isdefined=1}
now, if isdefined=0 then the variable was undefined, if isdefined=1 the variable ...
Why does this go into an infinite loop?
...inc 1, 1
6: istore_1
7: return
}
Now the Java VM is stack based which means for each operation, the data will be pushed onto the stack and from the stack, the data will pop out to perform the operation. There is also another data structure, typically an array to store the local vari...
Is it considered bad practice to perform HTTP POST without entity body?
...b(db_name: str):
try:
response: ResponseSuccess = Handlers.databases_handler.post_change_db_enabled_state(db_name, False)
except HTTPException as e:
raise (e)
except Exception as e:
logger.exception(f'Changing state of DB to enabled=False failed due to: {e.__repr_...
Why do I need to explicitly push a new branch?
...the original developers this quickly, but I can give you an educated guess based on a few years of Git experience.
No, not every branch is something you want to push to the outside world. It might represent a private experiment.
Moreover, where should git push send all the branches? Git can work w...
Studies on optimal code width?
... at the environment that the code will be used in, and set width standards based on that context.
For example, when I worked in Emacs on XWindows, it worked well to have 2 Emacs windows side-by-side at all times. That limited them to 80 characters, so that was my max line length.
At one point I w...
How big should a UIBarButtonItem image be?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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