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How to remove array element in mongodb?
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If you use the Mongoose API and looking to pull a sub/child object: Read this document
Don't forget to use save() when you're done editing otherwise the changes won't be saved to the database.
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Change the URL in the browser without loading the new page using JavaScript
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Yes you can use the html5 history api but it's not cross-browser, though you can use a poly-fill that will fallback to hash urls.
– Jethro Larson
Mar 27 '12 at 23:07
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Getting “Cannot read property 'nodeType' of null” when calling ko.applyBindings
...place your javascript wherever it is suited for organization.
See http://api.jquery.com/ready/
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python pandas remove duplicate columns
...pandas.core.common.array_equivalent' is deprecated and is no longer public API
– George Fisher
Apr 26 '17 at 12:35
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Base64 Decoding in iOS 7+
I have Encoded text( NSString ) using NSData Class new API which is Added in iOS7.
2 Answers
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Socket send函数和recv函数详解以及利用select()函数来进行指定时间的阻塞 ...
...塞对象上可以有非阻塞的调用方式，我们可以通过一定的API去轮询状 态，在适当的时候调用阻塞函数，就可以避免阻塞。而对于非阻塞对象，调用特殊的函数也可以进入阻塞调用。函数select就是这样的一个例子。
阻塞通信
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Converting bool to text in C++
...noboolalpha which shows you the console output and explains more about the API.
Additionally using std::boolalpha will modify the global state of std::cout, you may want to restore the original behavior go here for more info on restoring the state of std::cout.
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How do I commit only some files?
...c file showing the location paths as well
git add JobManager/Controllers/APIs/ProfileApiController.cs
Commit (remember, commit is local only, it is not affecting any other system)
git commit -m "your message"
Push to remote repo
git push (this is after the commit and this attempts to Mer...
How do I use Java to read from a file that is actively being written to?
...a channel for locking a part of a file.
http://java.sun.com/javase/6/docs/api/java/nio/channels/FileChannel.html
This function of the FileChannel might be a start
lock(long position, long size, boolean shared)
An invocation of this method will block until the region can be locked
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Why is jquery's .ajax() method not sending my session cookie?
...als = "true" parameter.
ANSWER:
You should use xhrFields param of http://api.jquery.com/jQuery.ajax/
The example in the documentation is:
$.ajax({
url: a_cross_domain_url,
xhrFields: {
withCredentials: true
}
});
It's important as well that server answers correctly to this reque...