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Can Python print a function definition?
...ort sys
sys.stdout.write(i.getsource(MyFunction))
This takes out the new line characters and prints the function out nicely
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Measure execution time for a Java method [duplicate]
...st2 {
public static void main(String[] args) {
Stopwatch timer = new Stopwatch().start();
long total = 0;
for (int i = 0; i < 10000000; i++) {
total += i;
}
timer.stop();
System.out.println(timer.getElapsedTime());
}
}
See here (archived).
N...
Send response to all clients except sender
...t"); // Old way, still compatible
io.emit('message', 'this is a test');// New way, works only in 1.x
// sending to all clients except sender
socket.broadcast.emit('message', "this is a test");// Hasn't changed
// sending to all clients in 'game' room(channel) except sender
socket.broadcast.to...
Postgresql SELECT if string contains
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f23320945%2fpostgresql-select-if-string-contains%23new-answer', 'question_page');
}
);
...
Dark color scheme for Eclipse [closed]
....com/?p=362
We're happy to announce the beta of eclipsecolorthemes.org, a new website to download, create and maintain Eclipse color themes / schemes. The theme editor allows you to copy an existing theme and edit the colors with a live preview of your changes on specific editors. The downloadable ...
Java code To convert byte to Hexadecimal
...
byte[] bytes = {-1, 0, 1, 2, 3 };
StringBuilder sb = new StringBuilder();
for (byte b : bytes) {
sb.append(String.format("%02X ", b));
}
System.out.println(sb.toString());
// prints "FF 00 01 02 03 "
See also
java.util.Formatter syntax
%[flags][wid...
How to take a screenshot programmatically on iOS
...BYTE, buffer);
// gl renders "upside down" so swap top to bottom into new array.
// there's gotta be a better way, but this works.
GLubyte *buffer2 = (GLubyte *) malloc(myDataLength);
for(int y = 0; y <480; y++)
{
for(int x = 0; x <320 * 4; x++)
{
...
What is fastest children() or find() in jQuery?
...|
edited Oct 31 '11 at 23:51
answered Oct 7 '11 at 20:11
JR...
How to get an enum value from a string value in Java?
...
throw new IllegalArgumentException("No constant with text " + text + " found") would be better than return null.
– whiskeysierra
Jul 31 '10 at 10:28
...
How can I recursively find all files in current and subfolders based on wildcard matching?
...
If your shell supports a new globbing option (can be enabled by: shopt -s globstar), you can use:
echo **/*foo*
to find any files or folders recursively. This is supported by Bash 4, zsh and similar shells.
Personally I've got this shell functi...