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valueOf() vs. toString() in Javascript
...d whenever a string conversion is called for, but apparently it is trumped by valueOf().
3 Answers
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How to append data to div using JavaScript?
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Try this:
var div = document.getElementById('divID');
div.innerHTML += 'Extra stuff';
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Change all files and folders permissions of a directory to 644/755
...w /path/to/dir
which basically means:
to change file modes -Recursively by giving:
user: read, write and eXecute permissions,
group and other users: read and eXecute permissions, but not -write permission.
Please note that X will make a directory executable, but not a file, unless it's alread...
How to execute maven plugin execution directly from command line?
...un, and for whatever reason, the only way I could get it to get recognized by Maven was by following the advice above. Just specifying the goal directly (mvn jasypt:encrypt ...) wasn't enough. Thanks @dimitri-dewaele.
– Mike
Feb 20 at 12:13
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Convert audio files to mp3 using ffmpeg
... file
-ar - Set the audio sampling frequency. For output streams it is set by default to the frequency of the corresponding input stream. For input streams this option only makes sense for audio grabbing devices and raw demuxers and is mapped to the corresponding demuxer options.
-ac - Set the n...
Warning: Found conflicts between different versions of the same dependent assembly
...blies such as System.Windows.Forms. You can quickly add a binding redirect by double-clicking on error in Visual Studio.
Use CopyLocal=true. I'm not sure if this will suppress the warning. It will, like option 2 above, mean that all projects will use the .Net 3.5 version of System.Windows.Forms.
H...
What's the difference between a 302 and a 307 redirect?
...to make it clear to the user agent that a method change should not be made by the client when following the Location response header.
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jQuery UI “ $(”#datepicker“).datepicker is not a function”
...problem for hours. It then turned out that jQuery was included twice, once by the program that I was adding a jQuery function to and once by our in-house debugger.
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Variable declaration placement in C
...rst initialized. Because this gets rid of the risk of using a random value by mistake. Separating declaration and initialization also prevents you from using "const" (or "final") when you could.
C++ unfortunately keeps accepting the old, top declaration way for backward compatibility with C (one C ...
GLib compile error (ffi.h), but libffi is installed
...e directory. I'm sure there's a WONDERFUL reason for that, but I'm annoyed by it.
This line fixes it, when compiling libffi:
/bin/perl -pe 's#^includesdir = .*#includesdir = \@includedir\@#' -i include/Makefile.in
The includes will now be installed in ${PREFIX}/include, which is /usr/local/inclu...