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/********************************************************************* * Author  : Samson * Date    : 04/30/2014 * Test platform: *              3.11.0-12-generic #19-Ubuntu *              GNU bash, version 4.2.45 * **********************************

I have heard of some open source protocols. What are the differences between these protocols? If you want to open up your own code, what kind of open source protocol do you need? Today we will talk about four Protocols: BSD, GPL, LGPL, and MIT. BSD

Modify database configurations after installing EBS1. Convert to ASM, data file, control file, redo log, archived log and transfer from File System to ASM2. Disable resource managerThis is because the system finds a wait event: resmgr: cpu quantum,

2.2 processor management Processor management, also known as process management, focuses on how to reasonably allocate processing time and improve system efficiency. 1. Features During Program Execution This is a single program design technology (1)

Redhat6.4 configure the ftp yum source for the local network(1) configure the local yum source. Use the following method to configure the local yum Source: [RHEL64] name = RHEL64 baseurl = file: // mnt/repo # local iso Mount path enabled = 1 # You

1. Monitoring Target1. Prompt when the system may or is in sub-health status to prevent faults2. Alarm prompt2. Monitoring content2.1 Machine Monitoring Metrics of the Kafka Server 1. CPU Load2. Disk IO3. Memory2.2 JVM monitoring Mainly monitors

The oracle database running on the current network suddenly reports an error (alert Log) One day: too supports open files in system. You need to expand the number of allowed handles in the operating system and read a lot of information, the

Configuration: puma_server_conf.rb #!/usr/bin/env pumaapplication_path = '/srv/rorapps/discount_service'directory application_pathenvironment 'development'daemonize truepidfile "#{application_path}/tmp/pids/puma_4000.pid"state_path

During the ununtu system installation, the system will prompt you to create a default user, for example, the user name is Zhui. By default, this user has certain management functions, that is, the operation with root permission can be performed

Introduction to NuttX compilation system 1 NuttX is compiled by Makefile. The Makefile file describes the compilation and linking rules of the entire NuttX project, and tells make what files to compile, how to compile, and under what conditions.

Win8.1 has been launched for a long time, but in terms of traditional PCs, the operation is still not good! However, I had to be shocked by the speed of Microsoft's improvement! In the latest Update 1, the Operation has returned! First, after the

We all know that the href attribute of the html hyperlink tag target = "_ blank" is used to make the opened link appear in a new window. But apart from writing it directly in the href tag, do you know any other clever methods to add target = "_

After opening a homepage today, an animation is displayed in the header. It was easy to add the expanded code. It can be found that the header file of the original program is stored in head.html and then included. In this example, we need to put a

Common core DOM components: DOM method Create a node: createElement (), createTextNode () Replication node: cloneNode () Insert nodes: appendChild (), insertBefore Delete node: removeChild () ReplaceChild () Find nodes: getAttribute (),

I often see people in Q group asking how to use js for page Jump. Today I am free to summarize the js jump code, hoping to help friends who need it. (1) Direct jump between pages Window. location. href = 'HTTP: //

When writing js, arrays and strings are often converted to each other. What should I do in js? Let's take an example! Var a = new Array (0, 1, 2, 3, 4); // Array var B = ''; // string B =. join ('-'); // use the join function to convert an array to

I wrote a small function to change the table row sequence over the weekend and directly pasted the code. The table is as follows: Time details operation Js Code, which will add class = danger after the change order for the row to be changed

View results Web site: http://keleyi.com/keleyi/phtml/jqtexiao/24.htmThe source code of the HTML file is as follows: JQuery analog LCD clock-ke leyi jQuery analog LCD clock Original article 12:38:20 23:59:46 1680/12/31 23:59:47 20:18:12   Usage:

1: animation effect $(() { $().mouseover(() { $().animate({ paddingLeft: },200); }); $().mouseout(() { $().animate({ paddingLeft: }, 200); });}); Effect: Description Styles Required. Specifies the CSS style and

Js: function set_cookie (key, val, now) {var exdate = new Date (now); exdate. setDate (exdate. getDate () + 30); exdate = exdate. toGMTString (); document. cookie = key + '=' + val + "; path =/; domain =; expires =" + exdate;} function get_cookie