I have been using Python more and more, and I keep seeing the variable __all__ set in different __init__.py files. Can someone explain what this does? ...

... JSON.stringify is not suitable for all cases e.g a jQuery reference object of an input field like button etc. – techie_28 May 18 '16 at 7:45 ...

...mand changes the hashes of your commits which can be a real problem, especially on shared repositories. It should not be performed without understanding the consequences. share | improve this answer...

... @phils thanks for the tip, i'm not at all familiar with lisp so will rework it using local assignment.:-) – bjsdaiyu May 29 '13 at 19:36 ...

... Probably the simplest way to achieve this is with git archive. If you really need just the expanded tree you can do something like this. git archive master | tar -x -C /somewhere/else Most of the time that I need to 'export' something from git, I want a compressed archive in any case so I do s...

How can I disable all table constrains in Oracle with a single command? This can be either for a single table, a list of tables, or for all tables. ...

... How to know collapsed size (44) or expanded size (large titles)??? Dynamically, of course. (I know what it measures) – Markus Jan 4 at 0:50 add a comment  |...

...b"@gmail.com, _@gmail.com, 1@gmail.com , 1_example@something.gmail.com are all valid, but Gmail will never allow any of these email addresses. You should do this by accepting the email address and sending an email message to that email address, with a code/link the user must visit to confirm validit...

... For reference: the Rails documentation on the subject. There's a section called “Many-to-many”, and of course the documentation on the class methods themselves. Simplest scenario, uni-directional, no additional fields This is the most compact in code. I'll start out with this basic schema fo...

One of the things that used to perplex me as a newby to R was how to format a number as a percentage for printing. 10 Answe...