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Good tutorials on XMPP? [closed]
...s learning XMPP myself a few years back and have compiled bits and bits of info into begineer targeted tutorials. A friendly intro to XMPP and Roster and Presence should be a good start.
– musimbate
Mar 14 '18 at 11:52
...
How to create GUID / UUID?
...bedded. See sections 4.1.1 and 4.1.3 of ietf.org/rfc/rfc4122.txt for more info.
– broofa
Nov 27 '12 at 22:13
2
...
Get top 1 row of each group
...umn. You can leave DocumentStatusLogs as a log, but still store the latest info in the main table.
BTW, if you already have the DateCreated column in the Documents table you can just join DocumentStatusLogs using that (as long as DateCreated is unique in DocumentStatusLogs).
Edit: MsSQL does not s...
MySQL复制的概述、安装、故障、技巧、工具 - 数据库(内核) - 清泛网 - 专注...
...MASTER_PASSWORD，因为最终生效的是CHANGE MASTER TO生成的master.info文件里的信息。
在主服务器上直接拷贝数据文件虽然很快，但需要锁表或者停止服务，这会影响线上服务。如果先前已经有了从服务器，那么可以用旧的从服务器做母...
服务器保持大量TIME_WAIT和CLOSE_WAIT的解决方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ere的服务器优化有一定参考价值：http://publib.boulder.ibm.com/infocenter/wasinfo/v6r0/index.jsp?topic=/com.ibm.websphere.express.doc/info/exp/ae/tprf_tunelinux.html
3.各种内核参数的含义：http://haka.sharera.com/blog/BlogTopic/32309.htm
4.linux服务器历险之sysctl优化li...
What's to stop malicious code from spoofing the “Origin” header to exploit CORS?
...quest would come from outside a browser, and may not have browser-specific info (such as cookies).
Remember: CORS is not security. Do not rely on CORS to secure your site. If you are serving protected data, use cookies or OAuth tokens or something other than the Origin header to secure that data. T...
Programmatically set the initial view controller using Storyboards
... app delegate is now nil.
In the app's setting, go to your target and the Info tab. There clear the value of Main storyboard file base name. On the General tab, clear the value for Main Interface. This will remove the warning.
Create the window and desired initial view controller in the app delega...
Best practices/guidance for maintaining assembly version numbers
...see fit but most of the time I leave it alone. Because we use TeamCity the information lost from the revision number can be found in the build, it does mean there is a two step process but we have not lost anything and is an acceptable compromise.
What to set
The first thing to understand is that ...
Create an enum with string values
...= "RENAME_USER",
// Aliases
RemoveUser = DeleteUser,
}
For more info about TypeScript 2.4, read blog on MSDN.
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Best way to store a key=>value array in JavaScript?
...at we can loop a numerical array using the jQuery.each function and access info outside of the loop using square brackets with numerical keys.
Simple Object (json)
$(document).ready(function(){
var person = {
name: "James",
occupation: "programmer",
height: {
...