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What is the tilde (~) in the enum definition?
I'm always surprised that even after using C# for all this time now, I still manage to find things I didn't know about...
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How to find if a given key exists in a C++ std::map
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what is time complexity of count? Is it just O(1) operation?
– Mazeryt
May 14 '17 at 12:18
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org.hibernate.MappingException: Could not determine type for: java.util.List, at table: College, for
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But you can't use both Field-based and Property-based access at the same time. It will show like that error for you
For more idea follow this
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Get the current language in device
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To save others time and/or confusion I wanted to share that I have tried the two alternatives proposed by Johan Pelgrim above and on my device they are equivalent - whether or not the default location is changed.
So my device's default se...
defaultdict of defaultdict?
...at depth=0, which may not always be desired if the depth is unknown at the time of calling. Easily fixable by adding a line if not depth: return default_factory(), at the top of the function, though there's probably a more elegant solution.
– Brendan
Oct 30 '19...
How should I cast in VB.NET?
...ionship; I believe this means the sanity of the cast is checked at compile time and optimizations can be applied whereas CType always uses the VB runtime.)
When I'm writing VB .NET code, what I use depends on what I'm doing. If it's prototype code I'm going to throw away, I use whatever I happen to...
Scroll Element into View with Selenium
... object you're scrolling to is above where you currently are. I had a hard time figuring that out.
– Big Money
Jul 27 '16 at 22:07
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Download file of any type in Asp.Net MVC using FileResult?
...but isn't it a heave process to figure out what is the type of file in run time?
– Mohammed Noureldin
Dec 16 '17 at 2:01
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Check if PHP session has already started
I have a PHP file that is sometimes called from a page that has started a session and sometimes from a page that doesn't have session started. Therefore when I have session_start() on this script I sometimes get the error message for "session already started". For that I've put these lines:
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How to get JSON from URL in JavaScript?
... @MitchellD Are you using Node.js? Then take a look over here. But next time try googling for the error first, the link I posted is the first result that comes up when I type the error into Google.
– Robin Hartmann
Jun 11 '18 at 12:41
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