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AngularJS : What is a factory?
...y syntax
easier to understand
nowadays with es6 "service" is done since it converts to es6 classes better
its essentially abstracting away business logic from the controller
if you use biz logic with controllers then you can only use with controllers
controller is for putting data on scope not proce...
Should the .gradle folder be added to version control?
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All of the world's iOS debs converting to Android, thank you! :)
– Fattie
Jun 5 '14 at 10:41
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How do I rename a column in a SQLite database table?
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The RENAME COLUMN TO syntax changes the column-name of table table-name into new-column-name. The column name is changed both within the table definition itself and also within all indexes, triggers, and views that reference the column. If the column name change would result in a semantic ambigui...
How can I scale an image in a CSS sprite
... of #element scales down. You can do the same with its height, too, if you convert height to a percentage. The only tricky bit are figuring out the percentages for background-position.
The first percentage is the width of the targeted area of the sprite when at normal width divided by the sprite's ...
Why is __init__() always called after __new__()?
I'm just trying to streamline one of my classes and have introduced some functionality in the same style as the flyweight design pattern .
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Creating multiline strings in JavaScript
I have the following code in Ruby. I want to convert this code into JavaScript. what's the equivalent code in JS?
39 Answer...
Dynamic SQL - EXEC(@SQL) versus EXEC SP_EXECUTESQL(@SQL)
...p_executesql cannot be used to replace execute. Perhaps I should put the point I am trying to stress as: Use sp_executesql instead of execute whenever possible.
– Gan
Jun 17 '13 at 17:00
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Run an untrusted C program in a sandbox in Linux that prevents it from opening files, forking, etc.?
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I have used Systrace to sandbox untrusted programs both interactively and in automatic mode. It has a ptrace()-based backend which allows its use on a Linux system without special privileges, as well as a far faster and more poweful backend which requires patching the kernel.
It ...
Routes with Dash `-` Instead of Underscore `_` in Ruby on Rails
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there has to be a better and faster way to convert all routes that has undersore to hyphens
– carbonr
Mar 31 '13 at 17:59
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How to format numbers? [duplicate]
... rounding, then you are only dealing with things as a string i.e. 1000.999 converted to two decimal places will only ever be 1000.99 and not 1001.00.
This method avoids using .split() and RegExp() however, both of which are very slow in comparison. And whilst I learned something new from Michael's ...