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How to properly override clone method?
...egalParameterException if your method requires the parameter by cloneable, etc. etc.).
Edit: Though overall I should point out that yes, clone() really is difficult to implement correctly and difficult for callers to know whether the return value will be what they want, doubly so when you consider ...
ASP.NET WebApi vs MVC ? [closed]
...ple, with WebAPI you get:
Query options such as $filter, $top, $orderby, etc.
With traditional MVC controllers you need to implement these yourself.
Standardization of the format
There are OData clients that will understand the underlying format of your RESTful API.
...
How to reset or change the MySQL root password?
...Enter the following lines in your terminal.
Stop the MySQL Server: sudo /etc/init.d/mysql stop
Start the mysqld configuration: sudo mysqld --skip-grant-tables &
In some cases, you've to create the /var/run/mysqld first:
sudo mkdir -v /var/run/mysqld && sudo chown mysql /var/run/mysql...
How can I display an RTSP video stream in a web page?
...ove media servers and can elaborate on ease of setup, performance, latency etc? I had tried with Red 5 but found some things a bit tricky to get working.
– elMarquis
Jun 27 '12 at 11:07
...
Call a REST API in PHP
...h PHPs cURL Extension. However, the API Documentation (Methods, Parameters etc.) must be provided by your Client!
Example:
// Method: POST, PUT, GET etc
// Data: array("param" => "value") ==> index.php?param=value
function CallAPI($method, $url, $data = false)
{
$curl = curl_init();
...
Disabling swap files creation in vim
... Swap files are good if your editor crashes though (power outage etc.), just keep in mind.
– koonse
Mar 3 '15 at 2:52
2
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TLSF源码及算法介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...操作系统的内存分配算法，时间复杂度 O(1)，在内存碎片问题上表现良好，可以将它看做是一个动态管理内存的内存池，提供分配及回收内存的方法，并能够进行内存碎片化整理。它的特点在于：
可以预期的分配执行时间，无...
What is the difference between a stored procedure and a view?
...g block in a larger query
Can contain several statements, loops, IF ELSE, etc.
Can perform modifications to one or several tables
Can NOT be used as the target of an INSERT, UPDATE or DELETE
statement.
A View:
Does NOT accept parameters
Can be used as building block in a larger query
Can...
Cron job every three days
... you want it to run on specific days of the month, like the 1st, 4th, 7th, etc... then you can just have a conditional in your script that checks for the current day of the month.
if (((date('j') - 1) % 3))
exit();
or, as @mario points out, you can use date('k') to get the day of the year inst...
How do I find the location of the executable in C? [duplicate]
...e path, ie, it contains a /, determine the current working directory with getcwd() and then append argv[0] to it.
If argv[0] is a plain word, search $PATH looking for argv[0], and append argv[0] to whatever directory you find it in.
Note that all of these can be circumvented by the process which i...