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instantiate a class from a variable in PHP?
...tantiating a class from another namespace would be huge headache. Also consider that variables can be passed around. When the classname is written as text into a php file, whoever writes it knows exactly what namespace it is written in. But when a variable is passed between functions, it'd be a nigh...
printf format specifiers for uint32_t and size_t
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@alcor yes he did put C89 (apparently the gcc compiler flag he's using) but he is using uint32_t so actually it is C99 code, and should be compiled as such.
– Colin D Bennett
Oct 24 '13 at 16:32
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how to File.listFiles in alphabetical order?
... This is one beautiful line of code, but Arrays.sort() seems to return void, instead of an Iterable. I'll poke around a bit.
– Thunder Rabbit
Aug 26 '11 at 4:17
3
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Why {} + {} is NaN only on the client side? Why not in Node.js?
...e.js's source justifies this:
// This catches '{a : 1}' properly.
Node did not always act like this. Here is the actual commit that changed it. Ryan left the following comment on the change: "Improve how REPL commands are evaled" with an example of the difference.
Rhino
Update - OP was intere...
How to vertically align elements in ?
...has a border, and I need the items as well as their contents to be in the middle vertically. Please help; I am new to CSS.
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CSS3 transform not working
...racters, but you can rotate their container. See this and this and this. (Did you know <textarea> is an inline element? Whodathunk...?)
– crashwap
Aug 28 at 18:56
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How to reload apache configuration for a site without restarting apache
I have edited the variable AllowOverride for one of my websites in sites-enabled directory. How do I reload the new configuration without restarting apache? Is it possible?
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Difference between static STATIC_URL and STATIC_ROOT on Django
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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MySQL ERROR 1045 (28000): Access denied for user 'bill'@'localhost' (using password: YES)
...lcome to the MySQL monitor (...)
mysql> CREATE USER ''@'localhost' IDENTIFIED BY 'anotherpass';
Query OK, 0 rows affected (0.00 sec)
mysql> Bye
root@myhost:/home/mysql-5.5.16-linux2.6-x86_64# ./mysql -ubill -ppass \
--socket=/tmp/mysql-5.5.sock
ERROR 1045 (28000)...
How to divide flask app into multiple py files?
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You can use the usual Python package structure to divide your App into multiple modules, see the Flask docs.
However,
Flask uses a concept of blueprints for making application components and supporting common patterns within an application or across applications.
You can...