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How does PHP 'foreach' actually work?
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+500
foreach supports iteration over three different kinds of values:
Arrays
Normal objects
Traversable objects
In the following, I wi...
Python Unicode Encode Error
...st skip those characters. From the python docs:
>>> u = unichr(40960) + u'abcd' + unichr(1972)
>>> u.encode('utf-8')
'\xea\x80\x80abcd\xde\xb4'
>>> u.encode('ascii')
Traceback (most recent call last):
File "<stdin>", line 1, in ?
UnicodeEncodeError: 'ascii' codec...
How to cancel/abort jQuery AJAX request?
... also contains a readyState which contains the state of the request(UNSENT-0, OPENED-1, HEADERS_RECEIVED-2, LOADING-3 and DONE-4). we can use this to check whether the previous request was completed.
$(document).ready(
var xhr;
var fn = function(){
if(xhr && xhr.readyState ...
Contains case insensitive
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answered Jan 24 '12 at 20:38
Rob WRob W
304k6868 gold badges730730 silver badges629629 bronze badges
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Git Commit Messages: 50/72 Formatting
...lar Git commit message style in his blog post:
http://www.tpope.net/node/106 .
5 Answers
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Find all controls in WPF Window by type
... T : DependencyObject
{
if (depObj != null)
{
for (int i = 0; i < VisualTreeHelper.GetChildrenCount(depObj); i++)
{
DependencyObject child = VisualTreeHelper.GetChild(depObj, i);
if (child != null && child is T)
{
...
Disable, but not uninstall Resharper 4.x onwards
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10 Answers
10
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css3 drop shadow under another div, z-index not working [duplicate]
... TylerH
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answered Jul 15 '10 at 19:10
gearsdigitalgearsdigital
12k66 ...
Is there a way to change context to iframe in javascript console?
... in Firefox instead.
– Akrikos
Oct 30 '14 at 14:51
1
What a shame. It won't retain the selected f...
In C#, should I use string.Empty or String.Empty or “” to intitialize a string?
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30 Answers
30
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