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Detecting CTRL+C in Node.js
I got this code from a different SO question, but node complained to use process.stdin.setRawMode instead of tty, so I changed it.
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Taskkill /f doesn't kill a process
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you must kill child process too if any spawned to kill successfully your process
taskkill /IM "process_name" /T /F
/T = kills child process
/F = forceful termination of your process
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What do you call the -> operator in Ruby?
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FYI The 2 styles aren't fully interchangeable if you use do/end because of precedence rules. This prints an inspected lambda: puts -> do 1 end. This passes the block to puts, stealing it from the lambda and causing an ArgumentError: puts lambda do 1 end
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Are there any downsides to passing structs by value in C, rather than passing a pointer?
...ry is at a premium, and stack sizes may be measured in KB or even Bytes... If you're passing or returning structs by value, copies of those structs will get placed on the stack, potentially causing the situation that this site is named after...
If I see an application that seems to have excessive s...
Do you continue development in a branch or in the trunk? [closed]
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For all work you do, you can have the benefit of committing your code. If you work out of the trunk only, you will probably keep your code uncommitted a lot, and hence unprotected and without automatic history.
If you try to do the opposite and do all your development in the trunk you'll have...
Openssl is not recognized as an internal or external command
...y would be to execute the original command from openssl/bin directory. I.e if my openssl directory is in C:dev, I would move to C:\dev\openssl\bin, and execute the command as it is
– AnhSirk Dasarp
Aug 27 '13 at 7:45
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Remove an element from a Bash array
...ippo
$ array=( "${array[@]/$delete}" ) #Quotes when working with strings
If need to delete more than one element:
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$ delete=(pluto pippo)
for del in ${delete[@]}
do
array=("${array[@]/$del}") #Quotes when working with strings
done
Caveat
This technique actually removes prefixes matching ...
Rails Console: reload! not reflecting changes in model files? What could be possible reason?
...nsole environment. It does not re-initialize existing objects.
This means if you have already instantiated any objects, their attributes would not be updated - including newly introduced validations. However, if you create a new object, its attributes (and also validations) will reflect the reloade...
What does it mean when MySQL is in the state “Sending data”?
What does it mean if the Mysql query:
2 Answers
2
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Assigning variables with dynamic names in Java
...ariables with static names.
1 - That statement is slightly inaccurate. If you use BCEL or ASM, you can "declare" the variables in the bytecode file. But don't do it! That way lies madness!
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