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Is there a sleep function in JavaScript? [duplicate]
...is usually "how do I pause this one individual function for a bit?" in my experience, so the answer is to await on a promise with setTimeout(): masteringjs.io/tutorials/fundamentals/sleep
– vkarpov15
Oct 15 '19 at 14:40
...
Unable to resolve host “” No address associated with hostname
... since it only comes up from time to time...
– hendrix
Nov 22 '12 at 12:14
You also have my permission to feel great f...
Default argument values in JavaScript functions [duplicate]
... edited Feb 19 '15 at 20:37
Xesau
16311 silver badge99 bronze badges
answered Jun 26 '11 at 19:57
Ravan Sc...
Set select option 'selected', by value
... This may cause bugs in FF (at least) occuring in empty select box
– Jonathan
Jul 9 '14 at 14:36
21
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How to update a record using sequelize for node?
I'm creating a RESTful API with NodeJS, express, express-resource, and Sequelize that is used to manage datasets stored in a MySQL database.
...
Changing user agent on urllib2.urlopen
...nly allow requests coming from common browsers as opposed to scripts. For example, Mozilla Firefox may identify itself as "Mozilla/5.0 (X11; U; Linux i686) Gecko/20071127 Firefox/2.0.0.11", while urllib2‘s default user agent string is "Python-urllib/2.6" (on Python 2.6).
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C# : 'is' keyword and checking for Not
...is the only operator to go (there's no IsNot operator).
You can build an extension method that does it:
public static bool IsA<T>(this object obj) {
return obj is T;
}
and then use it to:
if (!child.IsA<IContainer>())
And you could follow on your theme:
public static bool IsN...
How to retrieve absolute path given relative
...ready be installed
~ $ realpath .bashrc
/home/username/.bashrc
To avoid expanding symlinks, use realpath -s.
The answer comes from "bash/fish command to print absolute path to a file".
share
|
im...
Archives not showing up in Organizer for Xcode 4
I'm trying to create an IPA in Xcode 4, much like the person who asked this question:
20 Answers
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Generate JSON string from NSDictionary in iOS
...
Apple added a JSON parser and serializer in iOS 5.0 and Mac OS X 10.7. See NSJSONSerialization.
To generate a JSON string from a NSDictionary or NSArray, you do not need to import any third party framework anymore.
Here is how to do it:
NSError *error;
NSData *jsonData = [NSJSONSeria...