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What's the shebang/hashbang (#!) in Facebook and new Twitter URLs for?
...ue with Facebook. I agree, it drives me up the (non-Facebook) wall all the time.
– BoltClock♦
Oct 15 '10 at 3:22
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ValidateAntiForgeryToken purpose, explanation and example
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@Html.AntiForgeryToken() generates __RequestVerificationToken on load
time and [ValidateAntiForgeryToken] available on Controller method.
Match this token on post time. If token is the same, then it means
this is a valid request.
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How can I multiply all items in a list together with Python?
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@jheld: I timed product-ing the numbers from 1 to 100. In both python2 and 3, lambda took an average of .02s/1000 repetitions, whereas operator.mul took an average of .009s/1000 repetitions, making operator.mul an order of magnitude fa...
How to check if a String contains another String in a case insensitive manner in Java?
... tests a predefined substring.
Results (by calling the method 10 million times):
Our method: 670 ms
2x toLowerCase() and contains(): 2829 ms
1x toLowerCase() and contains() with cached substring: 2446 ms
Regexp: 7180 ms
Regexp with cached Pattern: 1845 ms
Results in a table:
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Show space, tab, CRLF characters in editor of Visual Studio
...ast since Visual Studio 2010, the current one being Visual Studio 2019 (at time of writing). In Visual Studio 2013, you can also use CTRL+E, S or CTRL+E, CTRL+S.
By default, end of line markers are not visualized. This functionality is provided by the End of the Line extension.
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Using awk to remove the Byte-order mark
...t have the privilege to install software on company computer. Took lots of time today, until I figure out the alternative: Using Notepad++ with PythonScript plugin . superuser.com/questions/418515/… Thanks anyway!
– Hoàng Long
May 13 '15 at 7:22
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Get current date in milliseconds
... several ways of doing this, although my personal favorite is:
CFAbsoluteTime timeInSeconds = CFAbsoluteTimeGetCurrent();
You can read more about this method here. You can also create a NSDate object and get time by calling timeIntervalSince1970 which returns the seconds since 1/1/1970:
NSTimeI...
Error message 'Unable to load one or more of the requested types. Retrieve the LoaderExceptions prop
...ot on a local Visual Studio. Copy Local copies the referenced DLL at build-time and the DLL is first searched in the same folder as the running application. The problem could persist if you didn't copy the DLL that got copied at build-time to the correct folder on the production server.
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Is there a performance difference between i++ and ++i in C++?
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C t(*this);
++(*this);
return t; // return a copy
}
Every time you call operator++(int) you must create a copy, and the compiler can't do anything about it. When given the choice, use operator++(); this way you don't save a copy. It might be significant in the case of many increm...
How to have an auto incrementing version number (Visual Studio)? [duplicate]
I want to store a set of integers that get auto incremented at build time:
9 Answers
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