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strdup() - what does it do in C?
... the old string to the new string(c) and return the new address (which the caller is responsible for freeing at some point).
Keep in mind that's the conceptual definition. Any library writer worth their salary may have provided heavily optimised code targeting the particular processor being used.
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Where does git config --global get written to?
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Why is this called global, when it is only for one user? Wouldn't (for unix) /etc/gitconfig be "global" and ~/.gitconfig only be "local"..... and I guess .git/config "hyper-local" ----- Basically, I find the "global" term for this confus...
Fastest way to tell if two files have the same contents in Unix/Linux?
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Why don't you get the hash of both files content?
Try this script, call it for example script.sh and then run it as follows: script.sh file1.txt file2.txt
#!/bin/bash
file1=`md5 $1`
file2=`md5 $2`
if [ "$file1" = "$file2" ]
then
echo "Files have the same content"
else
echo "Files ...
How can I change image tintColor in iOS and WatchKit
I have an UIImageView called "theImageView", with UIImage in a single color (transparent background) just like the left black heart below. How can I change the tint color of this image programmatically in iOS 7 or above, as per the tint method used in the iOS 7+ Navigation Bar icons?
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What are the differences between the threading and multiprocessing modules?
...e speed of my code (starting more than 1000 threads at the same time, each calling an external app.. this saturates the cpu, yet there is a x2 increase in speed). I think managing the thread smartly might really improve the speed of my code..
– lucacerone
Aug 7...
Is there an interactive way to learn Vim? [closed]
Years ago I was looking for a way to learn Vim that didn't involve a wall of text, or scrolling through vimtutor without knowing the commands to do so. I wondered if anything else existed for such a purpose.
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How in node to split string by newline ('\n')?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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How to generate serial version UID in Intellij
When I used Eclipse it had a nice feature to generate serial version UID.
5 Answers
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How to use executables from a package installed locally in node_modules?
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Independent of what your working directory is, you can get the path of locally installed binaries with
npm bin
To execute a locally installed coffee binary independent of where you are in the project directory hierarchy you can use this bash construct
PATH=$(npm bin):$PATH coffee
I aliased t...
Good Free Alternative To MS Access [closed]
...ase application
development tool that ships with a
default database engine called Jet.
But an Access application can be
built to work with data in almost
any back end database, as long as
there's an ISAM, or an ODBC or OLEDB
driver for that database engine.
Microsoft itself has done a good job of ...