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Parsing command-line arguments in C?
... by word, or character by character in C. It has to be able to read in command line options -l -w -i or -- ...
12 Answers
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Replace \n with actual new line in Sublime Text
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Turn on Regex Search and Replace (icon most to the left in search and replace bar or shortcut Alt + R)
Find What: \\n
Replace with: \n
Cheers
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How to normalize a NumPy array to within a certain range?
...io /= np.max(np.abs(audio),axis=0)
image *= (255.0/image.max())
Using /= and *= allows you to eliminate an intermediate temporary array, thus saving some memory. Multiplication is less expensive than division, so
image *= 255.0/image.max() # Uses 1 division and image.size multiplications
i...
What is the use of having destructor as private?
...en "friend"ed) responsible for counting the number of references to itself and delete it when the number hits zero. A private dtor would prevent anybody else from deleting it when there were still references to it.
For another instance, what if you have an object that has a manager (or itself) tha...
Check if SQL Connection is Open or Closed
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+1 exactly - use the SqlConnectionState enum as an enum and not turn it into a string.....
– marc_s
Aug 4 '11 at 15:19
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REST HTTP status codes for failed validation or invalid duplicate
I'm building an application with a REST-based API and have come to the point where i'm specifying status codes for each requests.
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Reading/writing an INI file
Is there any class in the .NET framework that can read/write standard .ini files:
16 Answers
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Get file version in PowerShell
...en nicer as a script: https://jtruher3.wordpress.com/2006/05/14/powershell-and-file-version-information/
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Plugin execution not covered by lifecycle configuration (JBossas 7 EAR archetype)
...red by lifecycle configuration"
See here for a more detailed explanation and some sample config that needs to be added to the pom to make that error go away:
https://www.eclipse.org/m2e/documentation/m2e-execution-not-covered.html
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How can I update npm on Windows?
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Does not change the default global package location.
Allows easy upgrades and downgrades.
Officially recommended by the NPM team.
A list of versions matched between NPM and NODE (https://nodejs.org/en/download/releases/) - but you will need to download NODE INSTALLER and run that to update node (ht...