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Rails 4 Authenticity Token
... difference by looking at the source for request_forgery_protecton.rb, or, more specifically, the following lines:
In Rails 3.2:
# This is the method that defines the application behavior when a request is found to be unverified.
# By default, \Rails resets the session when it finds an unverified ...
How to show “Done” button on iPhone number pad
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Is String.Contains() faster than String.IndexOf()?
...lking about are minute - the point is one calls the other, and Contains is more readable if you don't need the index. In other words don't worry about it.
– Chris S
Nov 15 '15 at 18:17
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How to create own dynamic type or dynamic object in C#?
...t;
{
return 55;
});
Console.WriteLine(MyDynamic.MyMethod());
Read more about ExpandoObject class and for more samples: Represents an object whose members can be dynamically added and removed at run time.
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AngularJS 1.2 $injector:modulerr
...ng angular 1.2 instead of 1.07 the following piece of code is not valid anymore, why?
18 Answers
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JavaScript :How to set a Conditional Break Point in Chrome debugger tools
...s met and if it is the debugger breaks on this line. This behavior is much more useful since you don't have to play detective to find out when a variable does something unexpected.
– ejectamenta
Jan 11 '18 at 16:36
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Execute JavaScript code stored as a string
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How to access pandas groupby dataframe by key
...y dictionary / copy of every subdataframe for every group, so will be much more memory-efficient that creating the naive dictionary with dict(iter(gb)). This is because it uses data-structures already available in the groupby object.
You can select different columns using the groupby slicing:
In...
What do the numbers in a version typically represent (i.e. v1.9.0.1)?
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