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What does $$ (dollar dollar or double dollar) mean in PHP?
...ained in $name"
Which is $real_variable
And has the value 'test'
EDIT after @Jhonny's comment :
Doing a $$$ ?
Well, the best way to know is to try ;-)
So, let's try this portion of code :
$real_variable = 'test';
$name = 'real_variable';
$name_of_name = 'name';
echo $name_of_name . '&l...
How do you render primitives as wireframes in OpenGL?
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edited Sep 26 '08 at 3:51
answered Sep 26 '08 at 3:44
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How to pass an object from one activity to another on Android
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edited May 26 '18 at 12:35
Master
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How to install ia32-libs in Ubuntu 14.04 LTS (Trusty Tahr)
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edited Mar 14 '18 at 10:28
Peter Cordes
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What is the difference between LR, SLR, and LALR parsers?
...s is only possible in practice because we are using a GLR parser, IMHO).
[EDIT November 2011: We've extended our parser to handle all of C++11. GLR made that a lot easier to do. EDIT Aug 2014: Now handling all of C++17. Nothing broke or got worse, GLR is still the cat's meow.]
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How to upgrade PostgreSQL from version 9.6 to version 10.1 without losing data?
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edited Jul 19 '19 at 14:35
message
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LINQ Single vs First
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edited Jun 20 at 9:12
Community♦
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answered Apr 27 '10 at 19:...
Add Bootstrap Glyphicon to Input Box
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edited Dec 4 '17 at 16:29
answered Sep 17 '13 at 0:03
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React JSX: selecting “selected” on selected option
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edited Aug 22 at 19:43
HoldOffHunger
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How to nicely format floating numbers to String without unnecessary decimal 0?
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edited Sep 14 '14 at 19:59
ToolmakerSteve
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