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Capitalize or change case of an NSString in Objective-C
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theChrisKenttheChrisKent
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How to get ER model of database from server with Workbench
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4 Answers
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How do you detect Credit card type based on number?
...ar expression like the ones below: Credit for original expressions
Visa: ^4[0-9]{6,}$ Visa card numbers start with a 4.
MasterCard: ^5[1-5][0-9]{5,}|222[1-9][0-9]{3,}|22[3-9][0-9]{4,}|2[3-6][0-9]{5,}|27[01][0-9]{4,}|2720[0-9]{3,}$ Before 2016, MasterCard numbers start with the numbers 51 through 5...
Create a dictionary on a list with grouping
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JavaScript arrays braces vs brackets
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johusmanjohusman
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How to simulate a click by using x,y coordinates in JavaScript?
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149
You can dispatch a click event, though this is not the same as a real click. For instance, it c...
Why does pylint object to single character variable names?
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47
PyLint checks not only PEP8 recommendations. It has also its own recommendations, one of which ...
How do I use the includes method in lodash to check if an object is in the collection?
...cludes([a, b], b);
> true
On the other hand, the where(deprecated in v4) and find methods compare objects by their properties, so they don't require reference equality. As an alternative to includes, you might want to try some (also aliased as any):
_.some([{"a": 1}, {"b": 2}], {"b": 2})
> ...
Cannot use ref or out parameter in lambda expressions
...o visible outside the lambda expression. For example the following prints 42
void Example2(int p1) {
Action del = () => { p1 = 42; }
del();
Console.WriteLine(p1);
}
These two properties produce a certain set of effects which fly in the face of a ref parameter in the following ways
ref...