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Convert Elixir string to integer or float

...k String.to_integer/1 and String.to_float/1. Hint: See also to_atom/1,to_char_list/1,to_existing_atom/1for other conversions. share | improve this answer | follow ...
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Which iomanip manipulators are 'sticky'?

... Important notes from the comments below: By Martin: @Chareles: Then by this requirement all manipulators are sticky. Except setw which seems to be reset after use. By Charles: Exactly! and the only reason that setw appears to behave differently is because there are requ...
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Reserved keywords in JavaScript

... int native new. Else, delete null public var In return for const, true, char …Finally catch byte. share | improve this answer | follow | ...
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Replace non-numeric with empty string

...project. A field in our DB to hold a phone number is set to only allow 10 characters. So, if I get passed "(913)-444-5555" or anything else, is there a quick way to run a string through some kind of special replace function that I can pass it a set of characters to allow? ...
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How do I disable the 'Debug / Close Application' dialog on Windows Vista?

... tests!\n"); exit(1); } int runtime_check_handler(int errorType, const char *filename, int linenumber, const char *moduleName, const char *format, ...) { printf("Error type %d at %s line %d in %s", errorType, filename, linenumber, moduleName); exit(1); } int main() { DWORD dwMode = ...
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Callback functions in C++

... for jumping, the engine can call game_core_instance.update_keybind(newly_selected_key, &player_jump); and thus change the behaviour of a call to key_pressed (which the calls player_jump) once this button is pressed the next time ingame. What are callables in C++(11)? See C++ concepts: Call...
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Regular Expression to get a string between parentheses in Javascript

...ening parentheses ( : begin capturing group [^)]+: match one or more non ) characters ) : end capturing group \) : match closing parentheses Here is a visual explanation on RegExplained share | im...
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UINavigationController “back button” custom text?

... You can set the text in the Interface Builder: Select the navigation item of the ViewController that the back button would return to: In the utilities panel attribute inspector, enter your label for the Back Button: I would prefer this approach over setting the titl...
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What is a reasonable length limit on person “Name” fields?

...put their information, including name. I gave the name field a limit of 50 characters to coincide with my database table where the field is varchar(50), but then I started to wonder. ...
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LINQPad [extension] methods [closed]

...QueryLanguage.Expression, @"from c in Customers where c.Name.Length > 3 select c.Name", "Click to run!").Dump(); You can also write your own extension methods in LINQPad. Go to 'My Queries' and click the query called 'My Extensions'. Any types/methods that define here are accessible to all quer...