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How do I print the full value of a long string in gdb?
... full length of a C-string in GDB. By default it's being abbreviated, how do I force GDB to print the whole string?
6 Answ...
How to make PowerShell tab completion work like Bash
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New versions of PowerShell include PSReadline, which can be used to do this:
Set-PSReadlineKeyHandler -Key Tab -Function Complete
To make it permanent, put this command into C:\Users\[User]\Documents\WindowsPowerShell\profile.ps1.
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Cache busting via params
...ploys, but not waste a bunch of time off the bat figuring out a system for doing so. My thought was to apply a param to the end of css and js files with the current version number:
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How to force garbage collector to run?
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GC.Collect() is expensive to run. Doing it more than necessary is inadvisable. The code for when it should be called is well written. You should normally only self collect in specialized edge cases. stackoverflow.com/a/21961777/2710988
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How do I get the application exit code from a Windows command line?
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A pseudo environment variable named errorlevel stores the exit code:
echo Exit Code is %errorlevel%
Also, the if command has a special syntax:
if errorlevel
See if /? for details.
Example
@echo off
my_nify_exe.exe
if errorl...
Properly close mongoose's connection once you're done
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This does in fact close the connection. However this call was clearing the contents in my database. When I switched to mongoose.disconnect() everything worked properly and my mocha tests started working properly again
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encryption/decryption with multiple keys
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GnuPG does multi-key encryption in standard.
The following command will encrypt doc.txt using the public key for Alice and the public key for Bob. Alice can decrypt using her private key. Bob can also decrypt using his private key...
Merging between forks in GitHub
...ed by push, but this yield my commits in duplicate. What's the best way to do it?
2 Answers
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Error : The service is invalid
...this sort of thing:
Restart Xcode.
Delete the .app from your iOS device, do a Clean then Rebuild.
Disconnect, reconnect device.
Restart iOS device (90% of the time it fixes things)
If all else fails, restart your Mac (unlikely but it did fix an issue once for me).
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Optimum way to compare strings in JavaScript? [duplicate]
I am trying to optimize a function which does binary search of strings in JavaScript.
3 Answers
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