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In android studio,cannot load 2 facets-unknown facet type:android and android-gradle
...ndows or Meta+Comma in Mac.
In top search bar type "plugin".
On right side it will show a list of plugins, find Android Support plugin, check it and click OK at the bottom of screen.
This is how it looks:
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Why escape_javascript before rendering a partial?
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Yeah, actually it's more of a formatting method. It doesn't prevent users from executing their own javascript. Nothing can prevent that.
– LasagnaAndroid
Feb 23 '15 at 1:31
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DROP IF EXISTS VS DROP?
...table_name;
IF EXISTS is not standard; different platforms might support it with different syntax, or not support it at all. In PostgreSQL, the syntax is
DROP TABLE IF EXISTS table_name;
The first one will throw an error if the table doesn't exist, or if other database objects depend on it. Mo...
LaTeX package for syntax highlighting of code in various languages
...highlighting on code. For example, right now I use the verbatim block to write code:
7 Answers
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Why declare unicode by string in python?
...le you've saved is utf-8. The default for Python 2 is ASCII (for Python 3 it's utf-8). This just affects how the interpreter reads the characters in the file.
In general, it's probably not the best idea to embed high unicode characters into your file no matter what the encoding is; you can use st...
What's the magic of “-” (a dash) in command-line parameters?
... the tar command, that's common on many commands that want to use a file.
It allows you to specify standard input or output rather than an actual file name.
That's the case for your first and third example. For example, the cdrecord command is taking standard input (the ISO image stream produced b...
Self-references in object literals / initializers
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This is a syntactic extension introduced by the ECMAScript 5th Edition Specification, the syntax is supported by most modern browsers (including IE9).
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Just disable scroll not hide it?
...using a lightbox. The main word here is disable . I do not want to hide it with overflow: hidden; .
19 Answers
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How to avoid overflow in expr. A * B - C * D
... long long int A, B, C, D;
Each number can be really big (not overflowing its type). While A*B could cause overflow, at same time expression A*B - C*D can be really small. How can I compute it correctly?
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How to sort findAll Doctrine's method?
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As @Lighthart as shown, yes it's possible, although it adds significant fat to the controller and isn't DRY.
You should really define your own query in the entity repository, it's simple and best practice.
use Doctrine\ORM\EntityRepository;
class Use...