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Is there a Python equivalent to Ruby's string interpolation?
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@Caste see here: docs.python.org/library/stdtypes.html#string-formatting and post a follow up comment if you need any more details
– mikej
Dec 15 '10 at 13:59
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How to find out the number of CPUs using python
...ltiprocessing.cpu_count()
http://docs.python.org/library/multiprocessing.html#multiprocessing.cpu_count
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__attribute__ - C/C++ - 清泛网 - 专注C/C++及内核技术
...参考：http://gcc.gnu.org/onlinedocs/gcc-4.0.0/gcc/Function-Attributes.html
变量属性（Variable Attributes）
关键字__attribute__也可以对变量（variable）或结构体成员（structure
field）进行属性设置。这里给出几个常用的参数的解释，更多的参数可...
How can I get the named parameters from a URL using Flask?
...iables from the route. If you wanted to get to your example route using an HTML form, you would need a bunch of extra JavaScript to make it work. Lastly, route variables are mandatory, request.args can be optional.
– dericke
Jun 3 at 18:28
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How to prevent form from submitting multiple times from client side?
...ent side code can be modified. It is somewhat difficult to imagine but the html/javascript talking to your server is not necessarily the html/javascript you have written.
As llimllib suggests, generate the form with an identifier that is unique for that form and put it in a hidden input field. Stor...
fancybox2 / fancybox causes page to to jump to the top
...rary's css file, just add this to the main stylesheet of the application:
html.fancybox-lock {
overflow: visible !important;
}
The code resets the original overflow of the element. The problem is that overflow: hidden; hides the scrollbar on the <html> element, which causes the page to ...
Declaring and initializing variables within Java switches
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Java spec:
https://docs.oracle.com/javase/specs/jls/se12/html/jls-14.html#jls-14.11
The case of abrupt completion because of a break with a label is handled by the general rule for labeled statements (§14.7).
https://docs.oracle.com/javase/specs/jls/se12/html/jls-14.html#jls...
CKEditor automatically strips classes from div
...olution is much better, because CKEditor will still remove a lot of crappy HTML which browsers produce when copying and pasting content, but it will not strip the content you want.
For example, you can extend the default CKEditor's configuration to accept all div classes:
config.extraAllowedConten...
Symfony 2: How do I check if a user is not logged in inside a template?
...here!
Symfony Doc Sources:
http://symfony.com/doc/current/book/security.html
http://symfony.com/doc/current/cookbook/security/remember_me.html
Check if any user logged in (regardless of role)
As answered, you can use app.user to check if any user is logged in.
{% if app.user %}
# user i...
Amazon EC2, mysql aborting start because InnoDB: mmap (x bytes) failed; errno 12
...ly found files. See
http://dev.mysql.com/doc/refman/5.5/en/option-files.html
Issue 3. could be due to an out of memory condition that occurs sometime after startup. You should see an indication of that further back in the logs if that is the case.
Finally, but somewhat unrelated, are you using...