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How do I get the entity that represents the current user in Symfony2?
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Symfony 4+, 2019+ Approach
In symfony 4 (probably 3.3 also, but only real-tested in 4) you can inject the Security service via auto-wiring in the controller like this:
<?php
use Symfony\Component\Security\Core\Security;
class SomeClass
{
/**
* @var Security
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Visual Studio Expand/Collapse keyboard shortcuts [duplicate]
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354
Collapse to definitions
CTRL + M, O
Expand all outlining
CTRL + M, X
Expand or collapse ev...
Inserting image into IPython notebook markdown
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13 Answers
13
Active
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In Java, what is the best way to determine the size of an object?
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Ravindra babu
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answered Sep 9 '08 at 19:24
Stefan Karlss...
Automatically update version number
... 2 Gotchas:
Each of the 4 numbers in the Version string is limited to 65535. This is a Windows Limitation and unlikely to get fixed.
Why are build numbers limited to 65535?
Using with with Subversion requires a small change:
Using MSBuild to generate assembly version info at build time (inclu...
Map function in MATLAB?
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133
The short answer: the built-in function arrayfun does exactly what your map function does for n...
Why start an ArrayList with an initial capacity?
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edited Mar 15 '13 at 16:22
answered Mar 15 '13 at 10:41
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Identifying the dependency relationship for python packages installed with pip
...e [installed: 0.18]
- itsdangerous [required: >=0.21, installed: 0.23]
alembic==0.6.2
- SQLAlchemy [required: >=0.7.3, installed: 0.9.1]
- Mako [installed: 0.9.1]
- MarkupSafe [required: >=0.9.2, installed: 0.18]
ipython==2.0.0
slugify==0.0.1
redis==2.9.1
To get it run:
pip i...
Create Test Class in IntelliJ
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M. Justin
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answered Dec 3 '10 at 15:06
JarlJarl
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How do you round to 1 decimal place in Javascript?
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Math.round(num * 10) / 10 works, here is an example...
var number = 12.3456789
var rounded = Math.round(number * 10) / 10
// rounded is 12.3
if you want it to have one decimal place, even when that would be a 0, then add...
var fixed = rounded.toFixed(1)
// fixed is always to 1 d.p.
// NOTE: ...