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break out of if and foreach
...{
$current_device = $equip->xpath("name");
if ( $current_device[0] == $device ) {
// found a match in the file
$nodeid = $equip->id;
// will leave the foreach loop and also the if statement
break;
some_function(); // never reached!
...
List of installed gems?
... Gem::Requirement.default)
specs = Gem.source_index.search(dep)
puts specs[0..5].map{ |s| "#{s.name} #{s.version}" }
# >> Platform 0.4.0
# >> abstract 1.0.0
# >> actionmailer 3.0.5
# >> actionpack 3.0.5
# >> activemodel 3.0.5
# >> activerecord 3.0.5
Here's an ...
How to calculate date difference in JavaScript?
...icktoofay
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41
...
Providing white space in a Swing GUI
...
+200
Using various LayoutManagers one can provide spacing between various components.
1.) BorderLayout :
Overloaded Constructor : Bor...
How to remove an element from a list by index
...
1820
Use del and specify the index of the element you want to delete:
>>> a = [0, 1, 2, 3, ...
How to open, read, and write from serial port in C?
...ity)
{
struct termios tty;
if (tcgetattr (fd, &tty) != 0)
{
error_message ("error %d from tcgetattr", errno);
return -1;
}
cfsetospeed (&tty, speed);
cfsetispeed (&tty, speed);
tty.c_cflag = (tty.c_...
How do I get whole and fractional parts from double in JSP/Java?
...
102
http://www.java2s.com/Code/Java/Data-Type/Obtainingtheintegerandfractionalparts.htm
double num...
swift case falling through
...
370
Yes. You can do so as follows:
var testVal = "hello"
var result = 0
switch testVal {
case "one...
How can I check if character in a string is a letter? (Python)
...
AMC
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answered Mar 21 '13 at 21:24
rainerrainer
...
python pandas: apply a function with arguments to a series
...
170
Newer versions of pandas do allow you to pass extra arguments (see the new documentation). So no...