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boost多索引容器multi_index_container实战 - C/C++ - 清泛网 - 专注C/C++及内核技术
...修改iterator指向的元素，看如下代码：
Student& stu = const_cast<Student&>(*it);
stu.stu_couselist.insert( Course::courses[Course::CourseNum_Maths] );
通过const_cast去掉了it的const性质，可以直接修改it了，但是如果你这样做了，你就必须为你接下来的...
Round to 5 (or other number) in Python
...is is me being paranoid but I prefer to use floor() and ceil() rather than casting: base * floor(x/base)
– user666412
Apr 5 '17 at 16:06
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Utilizing the GPU with c# [closed]
... WinForms and XNA into hybrid applications:
http://www.ziggyware.com/news.php?readmore=866
You'll have to put some effort into learning shader programming (XNA supports HLSL), but this may be a simpler approach than learning a vendor-specific solution such as nVidia's CUDA. The advantage is that y...
What does @@variable mean in Ruby?
... preceded with an at sign is that it is an instance variable, like this in PHP:
5 Answers
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Algorithm to randomly generate an aesthetically-pleasing color palette [closed]
...n in their web page.
http://tools.medialab.sciences-po.fr/iwanthue/index.php
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Is GET data also encrypted in HTTPS?
...he host name is sent securely.
For example,
https://somewhere.com/index.php?NAME=FIELD
The /index.php?NAME=FIELD part is encrypted. The somewhere.com is not.
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Is there a naming convention for git repositories?
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If you plan to create a PHP package you most likely want to put in on Packagist to make it available for other with composer.
Composer has the as naming-convention to use vendorname/package-name-is-lowercase-with-hyphens.
If you plan to create a J...
MySQL OPTIMIZE all tables?
...n any SQL IDE connected to your database.
Notice: this code WON'T work on phpmyadmin.
How it works
It runs a show tables statement and stores it in a prepared statement. Then it runs a optimize table in the selected set.
You can control which tables to optimize by setting a different value in th...
MySQL: Enable LOAD DATA LOCAL INFILE
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Replace the driver php5-mysql by the native driver
On debian
apt-get install php5-mysqlnd
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Is it possible to make an HTML anchor tag not clickable/linkable using CSS?
... to use a framework. Your reluctance in using any framework is ridiculous. PHP is written in C. Does that mean you should write C and not use PHP? iOS has UIKit, Core Data, Quartz, etc. Flash has tons of commonly used 3rd party libraries. Again, each framework has its purpose. A purist, not-built-in...