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What does the “__block” keyword mean?
...erGlobal;
static NSInteger CounterStatic;
{
NSInteger localCounter = 42;
__block char localCharacter;
void (^aBlock)(void) = ^(void) {
++CounterGlobal;
++CounterStatic;
CounterGlobal = localCounter; // localCounter fixed at block creation
localCharacter ...
How to post data in PHP using file_get_contents?
...p_build_query(
array(
'var1' => 'some content',
'var2' => 'doh'
)
);
$opts = array('http' =>
array(
'method' => 'POST',
'header' => 'Content-Type: application/x-www-form-urlencoded',
'content' => $postdata
)
);
$context =...
How to create unit tests easily in eclipse [closed]
...
27
You can use my plug-in to create tests easily:
highlight the method
press Ctrl+Alt+Shift+U
...
How do I load a file into the python console?
...
For Python 2 (see other answers for Python 3) give this a try:
execfile('file.py')
Example usage:
C:\junk>copy con execfile_example.py
a = [9, 42, 888]
b = len(a)
^Z
1 file(s) copied.
C:\junk>\python27\python
Python 2...
How do I open a second window from the first window in WPF?
I am new to WPF. I have two windows, such as window1 and window2. I have one button in window1. If I click that button, the window2 has to open. What should I do for that?
...
Right to Left support for Twitter Bootstrap 3
... |
edited Jan 16 '17 at 12:06
Hakan Fıstık
9,09888 gold badges5757 silver badges8686 bronze badges
an...
What is the HEAD in git?
... |
edited Nov 30 '16 at 12:30
Maroun
84k2323 gold badges167167 silver badges218218 bronze badges
answer...
Can I have an IF block in DOS batch file?
...
edited Feb 13 '11 at 10:32
answered Feb 13 '11 at 10:21
Co...