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Simulate limited bandwidth from within Chrome?
...e search icon, phone icon, Elements, Network etc. Click the phone icon and then choose Emulation in the bottom panel, network emulation options are in that panel
– Andy Davies
Jul 18 '14 at 21:33
...
For-each over an array in JavaScript
...alue is the key for that iteration (so for our a above, that would be "0", then "1", then "2").
entries(): Returns an iterator where each value is an array in the form [key, value] for that iteration.
For Array-Like Objects
Aside from true arrays, there are also array-like objects that have a len...
How to store Node.js deployment settings/configuration files?
...a settings.py file containing the standard settings (timezone, etc), and then a local_settings.py for deployment specific settings, ie. what database to talk to, what memcache socket, e-mail address for the admins and so on.
...
How does the static modifier affect this code?
... and call the constructor, hence the value of num1 and num2 becomes 1.
And then, again, static int num2=0; will be executed, which makes num2 = 0;.
Now, suppose your constructor is like this:
private A(){
num1++;
num2++;
System.out.println(obj.toString());
}
This will throw a NullPo...
Why doesn't delete set the pointer to NULL?
...ULL after delete is not part of the standard. If this gets taken care of then many of the crashes due to an invalid pointer would not occur. But having said that I can think of couple of reasons why the standard would have restricted this:
...
Grabbing the href attribute of an A element
...egining of the string, followed by any number of any char (non greedy) .*? then href= followed by the link surrounded by either " or '
$str = '<a title="this" href="that">what?</a>';
preg_match('/^<a.*?href=(["\'])(.*?)\1.*$/', $str, $m);
var_dump($m);
Output:
array(3) {
[0]=>...
In Android EditText, how to force writing uppercase?
...
@Kalanamith ya then what's problem
– Harshid
May 21 '13 at 7:21
6
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How do I fix the indentation of an entire file in Vi?
...wo single quotes) takes you back to where you were so gg=G'' should indent then return.
– Nemo157
Aug 31 '11 at 23:45
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How do I remove javascript validation from my eclipse project?
...more than a year ago. This solution may not have even been available back then.
– Alexander Pogrebnyak
Dec 14 '11 at 2:09
...
Rename a class in Xcode: Refactor… is grayed out (disabled). Why?
...he class's symbol in its header file - i.e. the bit just after @interface. Then the refactoring stuff should be enabled.
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