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PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?
... only two choices $_SERVER['SERVER_NAME'] and $_SERVER['HTTP_HOST'] (aside from implementing some other custom handshake based on the user request). Pro devs do not trust the things they don't understand completely. So they either have their SAPI setup perfectly correctly (in which case the option t...
Using getopts to process long and short command line options
... GNU Getopt seems to be the only choice. On Mac, install GNU getopt from macports. On Windows, I'd install GNU getopt with Cygwin.
– Bill Karwin
Oct 18 '09 at 4:23
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Removing whitespace from strings in Java
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Just use StringUtils from apache-commons. Its a static method called StringUtils.deleteWhitespace.
– Crozeta
Jun 7 '17 at 13:48
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Call ASP.NET function from JavaScript?
...your code file with the 'eventArgument' as the 'argumentString' you passed from the JavaScript. Now, you can call any other event you like.
P.S: That is 'underscore-underscore-doPostBack' ... And, there should be no space in that sequence... Somehow the WMD does not allow me to write to underscores...
How to pass command line arguments to a rake task
...less you know/care about Rake internals.
RAILS NOTE:
If running the task from Rails, it's best to preload the environment by adding => [:environment] which is a way to setup dependent tasks.
task :work, [:option, :foo, :bar] => [:environment] do |task, args|
puts "work", args
end
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What is __pycache__?
From what I understand, a cache is an encrypted file of similar files.
10 Answers
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Why are function pointers and data pointers incompatible in C/C++?
...about pointers to functions in the last paragraph. They might be different from other pointers, and the committee is aware of that.
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How to fix: android.app.RemoteServiceException: Bad notification posted from package *: Couldn't cre
.... What caused the problem for me is that I have defined every icon in xml (from svg), the small icon and the action icon also. After I have replaced them with png-s the problem solved at my side.
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Please explain the exec() function and its family
...hich replaces the program in the current process with a brand new program.
From those two simple operations, the entire UNIX execution model can be constructed.
To add some more detail to the above:
The use of fork() and exec() exemplifies the spirit of UNIX in that it provides a very simple way to...
Why does Maven have such a bad rep? [closed]
.... That said:
Maven is all-or-nothing. Or at least as far as I could tell from the documentation. You can't easily use maven as a drop-in replacement for ant, and gradually adopt more advanced features.
According to the documentation, Maven is transcendental happiness that makes all your wildest dr...