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What is __init__.py for?

...make two blank files, the init.py file (with underscores) and datetime.py. Now open an interpreter, import sys, and issue sys.path.insert(0, '/path/to/datetime'), replacing that path with the path to whatever directory you just made. Now try something like from datetime import datetime;datetime.now(...
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Using ECMAScript 6

... Arrow functions are now fully implemented in the latest version of chrome. This tip remains useful for other ES6 features though. Like the class syntax, for example. – Adam Brown Oct 30 '15 at 2:05 ...
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How to use UIScrollView in Storyboard

...ould like to be able to lay it out for easy design on the storyboard. I know it can be done programmatically but I really want to be able to see it visually. Every time I put a scroll view on a view controller it won't scroll. Is it possible to get it to work like I want or do I have to do it in t...
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Error: Cannot pull with rebase: You have unstaged changes

... This seemed to have work but now I am facing another error(started a new questions to not confuse future vistors): stackoverflow.com/questions/23518247/… – user3597950 May 7 '14 at 12:47 ...
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Hibernate Error: org.hibernate.NonUniqueObjectException: a different object with the same identifier

...e with 10 rows based on a primary key combination (column 1 and column 2). Now, you have removed 5 rows from the table at some point of time. Now, if you try to add the same 10 rows again, while hibernate tries to persist the objects in database, 5 rows which were already removed will be added witho...
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How can I merge properties of two JavaScript objects dynamically?

...You would use object spread: let merged = {...obj1, ...obj2}; merged is now the union of obj1 and obj2. Properties in obj2 will overwrite those in obj1. /** There's no limit to the number of objects you can merge. * Later properties overwrite earlier properties with the same name. */ const all...
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How to write LaTeX in IPython Notebook?

...doing, found a better solution with some more searching, IPython notebooks now have a %%latex magic that makes the whole cell Latex without the $$ wrapper for each line. Refer notebook tour for Rich Display System share ...
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Is using Random and OrderBy a good shuffle algorithm?

...dex];         elements[swapIndex] = elements[i];     } } This will now only do as much work as it needs to. Note that in both cases, you need to be careful about the instance of Random you use as: Creating two instances of Random at roughly the same time will yield the same sequence of ra...
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Evenly distributing n points on a sphere

... to N-1). If that is all that is confusing you, hopefully you can use that now. (in other words, k is an array of size N that is defined before the code fragment starts, and which contains a list of the points). Alternatively, building on the other answer here (and using Python): > cat ll.py f...
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How to use a class from one C# project with another C# project

...is select the solution file, right click --> Add --> New Project) I now have two project in the same solution Step3: As Paul Ruane stated. go to references in the solution explorer (if closed it's in the view tab of the compiler). DoubleProjectTwo is the one needing functions/methods of Dou...