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Fastest way to check a string contain another substring in JavaScript?
...nsensitive search, then you'd definitely need to build a RegExp object and call test.
– Stephen Chung
Mar 14 '11 at 8:51
3
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Is there a printf converter to print in binary format?
...on (and will actually work, since b isn't reset to all-zeros each time you call the function).
– tomlogic
Aug 10 '10 at 17:24
3
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Generating random strings with T-SQL
...lect @length = @length - 1;
end
end
go
When running the tests the caller generates a random seed it associates with the test run (saves it in the results table), then passed along the seed, similar to this:
declare @seed int;
declare @string varchar(256);
select @seed = 1234; -- saved sta...
How to create a HashMap with two keys (Key-Pair, Value)?
...mmends, "1. Store some constant nonzero value, say, 17, in an int variable called result ...", which works out better collision-wise if it's a prime. See also: stackoverflow.com/questions/3613102/…
– fncomp
Jul 22 '15 at 20:14
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TransactionManagementError “You can't execute queries until the end of the 'atomic' block” while usi
...ather than just TestCase.
From the Django docs: A TransactionTestCase may call commit and rollback and observe the effects of these calls on the database.
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Usage of protocols as array types and function parameters in swift
... Doesn't this allow duplicate entries in protocols, if addElement is called more than once with the same object?
– Tom Harrington
Apr 27 '16 at 2:24
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Differences between Exception and Error
... is if it is good). Normally you check if the object exists and after that call the method or use the field. But you can instead of checking for existence try catching NPE instead. And log a message about it and go on, for example.
– Gangnus
Mar 14 '19 at 14:17...
How do I use Assert to verify that an exception has been thrown?
...
My preferred method for implementing this is to write a method called Throws, and use it just like any other Assert method. Unfortunately, .NET doesn't allow you to write a static extension method, so you can't use this method as if it actually belongs to the build in Assert class; just ...
public static const in TypeScript
... Library.BOOK_SHELF_NONE } seems to think that the namespace has no export called BOOK_SHELF_NONE. However, if I just set a local variable with the reference, it resolves it fine. TS 2.2
– crush
Apr 12 '17 at 20:00
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What is the reason behind cbegin/cend?
...licitly get const_iterators, and therefore SomeFunctor::operator() will be called with const int &. If it takes it's parameters as int &, C++ will issue a compiler error.
C++17 has a more elegant solution to this problem: std::as_const. Well, at least it's elegant when using range-based f...