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Read a variable in bash with a default value
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I ended up doing something based on this. Reading into a temp variable input and then using name=${input:-$name}.
– Ricardo Marimon
Apr 15 '10 at 5:05
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How do I diff the same file between two different commits on the same branch?
...ath = C:/Program Files (x86)/Perforce/p4merge.exe
cmd = p4merge.exe \"$BASE\" \"$LOCAL\" \"$REMOTE\" \"$MERGED\"
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Call to undefined method mysqli_stmt::get_result
...nd driver!
If you are able to install new packages on your (Debian/Ubuntu-based) server, install the driver:
sudo apt-get install php5-mysqlnd
and then restart your web server:
sudo /etc/init.d/apache2 restart
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ruby convert array into function arguments
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to center a Window in Java?
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Well pack() sets the correct size based on the contents and layout, and you can't centre something unless you know its size, so it is indeed odd that the tutorial had you packing it after centering it.
– Andrew Swan
Jul ...
Sending images using Http Post
...sily. One other way would be to encode the byte stream from the image to a base64 encoded string and decode it server side. But this would be too much of a hassle in my opinion and not the way to go.
– Piro
May 30 '10 at 1:16
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Windows: XAMPP vs WampServer vs EasyPHP vs alternative [closed]
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A good alternative is WT-NMP based on Nginx
– idragosalex
Apr 2 '15 at 12:00
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How do I set the proxy to be used by the JVM
...));
if (isUseHTTPAuth()) {
String encoded = new String(Base64.encodeBase64((getHTTPUsername() + ":" + getHTTPPassword()).getBytes()));
con.setRequestProperty("Proxy-Authorization", "Basic " + encoded);
Authenticator.setDefault(new ProxyAuth(getHTTPUsername...
No module named _sqlite3
... the steps below:
Install sqlite-devel (or libsqlite3-dev on some Debian-based systems)
Re-configure and re-compiled Python with ./configure --enable-loadable-sqlite-extensions && make && sudo make install
Note
The sudo make install part will set that python version to be the ...
Most efficient way to reverse a numpy array
... giant chunk of the running time. What I have right now is the common view-based method:
7 Answers
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