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Getting a map() to return a list in Python 3.x

...You can wrap the above in list if you really need a list of the individual characters, but since str is already an iterable of its own characters, the only reason you'd do so is if you need mutability. – ShadowRanger Jul 1 '16 at 1:52 ...
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Get Selected index of UITableView

I want to have selected index for UITableView . I have written following code: 5 Answers ...
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Xcode 6 Storyboard the wrong size?

...way at some point." You probably haven't added the layout constraints. Select your label, tap the layout constraints button on the bottom: On that menu add width and height (it should NOT be the same as mine) by checking their checkbox and click add constraints. Then Control-drag your label t...
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fatal error: malformed or corrupted AST file - Xcode

...olved the issue for me. In Xcode, go to Window->Organizer->Projects, select your project, and press the "Delete..." button next to "Derived data". If this doesn't work, you can try to do a Product->Clean (Cmd+Shift+k). ...
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Drop all tables whose names begin with a certain string

...n one in the database. DECLARE @cmd varchar(4000) DECLARE cmds CURSOR FOR SELECT 'drop table [' + Table_Name + ']' FROM INFORMATION_SCHEMA.TABLES WHERE Table_Name LIKE 'prefix%' OPEN cmds WHILE 1 = 1 BEGIN FETCH cmds INTO @cmd IF @@fetch_status != 0 BREAK EXEC(@cmd) END CLOSE cmds; DEA...
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How to find all combinations of coins when given some dollar value

...n. #include <stdio.h> #include <stdlib.h> int main(int argc, char *argv[]) { if (argc != 2) { printf("usage: change amount-in-cents\n"); return 1; } int total = atoi(argv[1]); printf("quarter\tdime\tnickle\tpenny\tto make %d\n", total); int co...
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shortcut in Android Studio to locate the current editing src file

...l from Source (right click the empty area to the left of said button) now selects the opened file in the tree. Also, after enabling it, the button is removed. – FirstOne Nov 28 '17 at 12:28 ...
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Click button copy to clipboard using jQuery

...browsers because most browsers have the ability to programmatically copy a selection of text to the clipboard using document.execCommand("copy") that works off a selection. As with some other actions in a browser (like opening a new window), the copy to clipboard can only be done via a specific use...
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Compare two files in Visual Studio

... the desktop. That's all! Usage: Open the Windows explorer via Win + E Select two files to compare in the explorer Drag and drop them as shown in the animation below: After a few seconds (depending on the launch time of Visual Studio), the results will be shown in Visual Studio: Note: It d...
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How to select a radio button by default? [duplicate]

I have some radio buttons and I want one of them to be set as selected by default when the page is loaded. How can I do that? ...