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Script parameters in Bash
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The arguments that you provide to a bashscript will appear in the variables $1 and $2 and $3 where the number refers to the argument. $0 is the command itself.
The arguments are seperated by spaces, so if you would provide the -from and -to in the com...
What is the proper way to URL encode Unicode characters?
...ncoding:
The generic URI syntax mandates that new URI schemes that provide for the representation of character data in a URI must, in effect, represent characters from the unreserved set without translation, and should convert all other characters to bytes according to UTF-8, and then percent-en...
Check for array not empty: any?
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Hehe. Double negation is not ideal, just seems more readable in this specific case.
– Denny Abraham Cheriyan
Mar 13 '16 at 0:42
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Is it possible to pull just one file in Git?
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fatal: invalid reference: FETCH_HEAD
– Antony D'Andrea
Aug 24 '17 at 18:46
4
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Jasmine.js comparing arrays
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Just did the test and it works with toEqual
please find my test:
http://jsfiddle.net/7q9N7/3/
describe('toEqual', function() {
it('passes if arrays are equal', function() {
var arr = [1, 2, 3];
expect(arr).to...
Where is the syntax for TypeScript comments documented?
...entation. The majority of the standard JSDoc tags are preoccupied with providing type annotations for plain JavaScript, which is an irrelevant concern for a strongly-typed language such as TypeScript. TSDoc addresses these limitations while also tackling a more sophisticated set of goals.
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How to declare std::unique_ptr and what is the use of it?
...t> p = make_unique<int>(42);
// Going out of scope...
}
// I did not leak my integer here! The destructor of unique_ptr called delete
Now unique_ptr is a smart pointer that models unique ownership, meaning that at any time in your program there shall be only one (owning) pointer to th...
How to identify platform/compiler from preprocessor macros?
...et for both OS X and iOS. You can #include <TargetConditionals.h> inside #ifdef __APPLE__, which then gives you a TARGET_OS_IPHONE #define.
– Ted Mielczarek
Aug 18 '11 at 11:51
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What, why or when it is better to choose cshtml vs aspx?
...other people have answered, .cshtml (or .vbhtml if that's your flavor) provides a handler-mapping to load the MVC engine. The .aspx extension simply loads the aspnet_isapi.dll that performs the compile and serves up web forms. The difference in the handler mapping is simply a method of allowing the ...
Python argparse mutual exclusive group
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Please note that in this case you would also need to validate the cases like: (1) both q and f are required in first group is user, (2) either of the groups is required. And this makes "simple" solution not so simple any more. So I would agree that this is more hack for handcrafte...