SEARCH KEYWORD -- rMySQL server has gone away
Google open sources its Collaborative IDE
July 9, 2012 news, Google engineer Scott Blum published an article on Google+ which revealed that Google would open source the Collaborative IDE. The project was named "Collide" (collaborative IDE), which is a Web collaborative code editor. Google hopes that Collide can serve as a catalyst for improving the state of web-based IDEs.Caution Collide does not have any proper auth, SSL support, or user account management just yet. Please consider that fact when running instances that expose important...
Google,Open source,Collide IDE 2012-07-09 10:55:20
How to choose JavaScript template engine?
With the increase of density of web front end development, AJAX and JSON are used more and more frequently, it's necessary to use many tags in front end development. You may have a JSON object as below: var data={ email: 'terry.li@gbin1.com, gender: 'male' } Then you need to organize the JSON data into page elements. var email, gender;email= ' ' + data.email+ '; gender= ' ' + data.gender + '; $('#contentwrapper‘).append(content).append(gender); The output is very simple: ...
JavaScript template engine,Template 2012-10-07 07:03:58
Lustre file system set for spit 'n' polish
Whamcloud, the startup created in July 2010 to continue development of the open source Lustre supercomputer file system, has secured a $2.1m contract from OpenSFS to spruce it up with new features and functions.Lustre – used on about 60 per cent of the largest supercomputers in the world – is a parallel clustered file system designed for both supporting petabytes of files and giving high-speed access to the data stored on the file system. Lustre was created by Peter Braam...
TOP500,Cloud,Server,Database,Management 2011-08-25 08:25:14
How does JGSS read Windows native TGT credential?
MS LSA is a protected subsystem that authenticates and logs users onto the local system. The user credential is stored at the native credential cache of LSA on Windows. This kind of credential is often used to authenticate the user to the server, one of the authentication methods is Kerberos. JGSS has provided a native interface which can read the native TGT credential and use it to get the TGS of a service. But how does JGSS read the native TGT credential? Here is a sample code for reading nati...
KERBEROS,JGSS,MS LSA,NATIVE CREDENTIAL,TGT,SESSION KEY TYPE 2015-03-25 03:42:32
Beauty of code : How to write graceful PHP code
Writing good code is an art. In order to achieve this, it is necessary to develop good programming habits at the beginning. Good programming habits not only contributes to the early project design (modular),but also allows you to the code easier to understand, so that the maintenance of the code is easier. Bad programming habits will result in more code bugs, and will make future maintenance work difficult. We introduce some good programming habits taking PHP as example. Hope this will help you....
HTTP Streaming and Internet Explorer
In early 2006, Alex Russell posted about a neat hack that the Google Talk team in Gmail use to support Comet in Internet Explorer, a trick which works as far back as IE 5.01. What great news! A reliable way to stream Comet messages to Microsoft’s browsers. If only it were that easy. I have not been alone in the following findings: after connecting the htmlfile ActiveX object as a streaming Comet transport to my Comet server, everything works perfectly for a few messages, but then abruptly...
IE,Streaming,JavaScript,htmlfile,ActiveX 2011-09-05 04:05:23
Move.Me Writing Your Own WebSocket Server
The WebSocket protocol has applications beyond plain vanilla web development. I will explain how the protocol works, how to implement your own server and share some insights I had along the way. Before we get down and dirty, I will explain what I’ve been doing with it. At this point I expect many of you are saying “I’m not working on a web game this doesn’t seem relevant to me.†Well, neither am I. I embed a WebSocket server into my game engine and wit...
Socket,NetWorking,WebSocket,Server development 2012-01-28 07:06:43
Build RPM package on Linux
1. Check the OS version and core version #uname -a #more /etc/redhat-release 2. Create relative directories /usr/src/redhat/SOURCES //Store source codes, patches, icons etc /usr/src/redhat/SPECS //Store specs about the process of building RPM packages /usr/src/redhat/BUILD //File after uncompressed are stored here /usr/src/redhat/RPMS //Store the binary files built with rpmbuild /usr/src/redhat/SRPMS&nbs...
Understanding PGO in GoLang 1.20
Background The Go 1.20 version was officially released in February 2023, it introduced the PGO(Profile Guided Optimization) mechanism. The basic principle of PGO can be divided into the following two steps: First, profiling is performed on the program to collect data about the program's runtime and generate a profiling file. When compiling the program, enable the PGO option, and the compiler will optimize the program's performance based on the content in the .pgo file. When compiling a program...
Work with MySQL character set and collation
For non-English websites, they often have to deal with character set and collation if they want to store data to and read data from databases with other languages. Character set tells the database which kind of character encoding scheme to use to store or read data, collation can be simply understood as a subset of character set, it tells the database how to sort data. We talk about working with character set and collation of MySQL today. In MySQL, if we want to store Chinese, Japanese or ...
MySQL,character set,collation,Chinese,question mark 2012-06-17 07:07:28
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