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How should I structure a Python package that contains Cython code
...e.g. when automatically creating distributions from continuous integration etc.
from distutils.command.sdist import sdist as _sdist
...
class sdist(_sdist):
def run(self):
# Make sure the compiled Cython files in the distribution are up-to-date
from Cython.Build import cythoni...
How to find the key of the largest value hash?
...rieve more than one key value pair based on order(second largest, smallest etc.), a more efficient way will be to sort the hash once and then get the desired results.
def descend_sort(hash)
hash = hash.sort_by {|k,v| v}.reverse
end
Key of largest value
puts *hash[0][0]
Get max and min
puts...
When to use IMG vs. CSS background-image?
...for multiple overlay images in IE6.
Use IMG with a z-index in order
to stretch a background image to fill its entire window.Note, this is no longer true with CSS3 background-size; see #6 below.
Using img instead of background-image can dramatically improve performance of animations over a backgroun...
What are the complexity guarantees of the standard containers?
...e
Note : This does not consider all the containers such as, unordered_map etc. but is still great to look at. It is just a cleaner version of this
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What is [Serializable] and when should I use it?
...es of Serialization
To save the state of an object into a file, database etc. and use it latter.
To send an object from one process to another (App Domain) on the same machine and also send it over wire to a process running on another machine.
To create a clone of the original object as a backup w...
How to get Android crash logs?
... this inside the /SDK/tools directory? Are there any flags I should note ? etc.
– jesses.co.tt
Jun 18 '13 at 21:42
2
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difference between Product Backlog Item and Feature in Team Foundation work item types
...gh dedication and resources. But Feature is an easy way for the management etc. to relate and understand the technical contents.
– Beytan Kurt
May 5 '15 at 8:32
...
How do I read configuration settings from Symfony2 config.yml?
...ass Configuration implements ConfigurationInterface
{
public function getConfigTreeBuilder()
{
$treeBuilder = new TreeBuilder();
$rootNode = $treeBuilder->root( 'my_nice_project' );
$rootNode->children()->scalarNode( 'contact_email' )->end();
ret...
开源邮件传输代理软件 -- Postfix 介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...户可以很方便地迁移到postfix。Postfix支持/var[/spool]/mail、/etc/aliases、 NIS、和 ~/.forward 文件。
4. 更健壮：
postfix被设计成在重负荷之下仍然可以正常工作。当系统运行超出了可用的内存或磁盘空间时，postfix会自动减少运行进程...
Using a BOOL property
...ed with heap allocated NSObjects like NSString*, NSNumber*, UIButton*, and etc, because memory managed accessors are created for free. When you create a BOOL, the value is always allocated on the stack and does not require any special accessors to prevent memory leakage. isWorking is simply the po...