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git command to move a folder inside another

...Name newFolderName got fatal: bad source, source=oldFolderName/somepath/__init__.py, dest ination=ESWProj_Base/ESWProj_DebugControlsMenu/somepath/__init__.py I did git rm -r oldFolderName and git add newFolderName and I don't see old git history in my project. At least my project is not l...
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What is an ORM, how does it work, and how should I use one? [closed]

...ch the author is "Linus". Manually, you would do something like that: book_list = new List(); sql = "SELECT book FROM library WHERE author = 'Linus'"; data = query(sql); // I over simplify ... while (row = data.next()) { book = new Book(); book.setAuthor(row.get('author'); book_list....
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Interfacing with structs and anonymous unions with c2hs

...You would have to do this patch for each version of the lib. struct monome_event { monome_t *monome; monome_event_type_t event_type; /* __extension__ for anonymous unions in gcc */ __extension__ union { struct me_grid { unsigned int x; unsigned int y...
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Doing something before program exit

...int a message when my application was terminating: import atexit def exit_handler(): print 'My application is ending!' atexit.register(exit_handler) Just be aware that this works great for normal termination of the script, but it won't get called in all cases (e.g. fatal internal errors). ...
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What is Func, how and when is it used

...PrintListToConsole<T> { private PrintListConsoleRender<T> _renderer; public void SetRenderer(PrintListConsoleRender<T> r) { // this is the point where I can personalize the render mechanism _renderer = r; } public void PrintToConsole(List<T>...
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Is there a way to detach matplotlib plots so that the computation can continue?

...rocessing import Process from matplotlib.pyplot import plot, show def plot_graph(*args): for data in args: plot(data) show() p = Process(target=plot_graph, args=([1, 2, 3],)) p.start() print 'yay' print 'computation continues...' print 'that rocks.' print 'Now lets wait for the g...
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Sending message through WhatsApp

...(i, "")); use startActivity(i); for directly open provided number chat. 1. Tested on Samsung J7 prime it's working. 2. number wasn't in my contact list neither in my chat list. 3. if number is not using whatsapp, a dialog box appearing asking me that would I like to invite that contact on whatsapp. ...
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What is the difference between JSON and Object Literal Notation?

...t console.log('Object Literal : ', objLiteral ); // Object {foo: 42}foo: 42__proto__: Object // This is a JSON String, like what you'd get back from an AJAX request. var jsonString = '{"foo": 452}'; console.log('JOSN String : ', jsonString ); // {"foo": 452} // This is how you deserialize that JSO...
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Add Foreign Key to existing table

... To add a foreign key (grade_id) to an existing table (users), follow the following steps: ALTER TABLE users ADD grade_id SMALLINT UNSIGNED NOT NULL DEFAULT 0; ALTER TABLE users ADD CONSTRAINT fk_grade_id FOREIGN KEY (grade_id) REFERENCES grades(id); ...
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How can I get the current screen orientation?

... This only provides two values ORIENTATION_PORTRAIT and ORIENTATION_LANDSCAPE. Is there a way to get all the four values from ActivityInfo? (That is LANDSCAPE_REVERSE and PORTRAIT_REVERSE as well) – HRJ May 4 '11 at 9:56 ...