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What browsers support HTML5 WebSocket API?
...rts javax.websocket / JSR 356)
GlassFish 3.0 (very low level and sometimes complex), Glassfish 3.1 has new refactored Websocket Support which is more developer friendly V 3.1.2 supports RFC6455
Caucho Resin 4.0.2 (not yet tried) V 4.0.25 supports RFC6455
Tomcat 7.0.27 now supports it V 7.0.28 suppor...
Possible to iterate backwards through a foreach?
... UPDATE: See [Bryan's answer to a similar question[(stackoverflow.com/a/3320924/199364), for a more modern answer, using Linq, and discussing both lists, and other enumerables.
– ToolmakerSteve
Mar 2 '17 at 20:28
...
Different class for the last element in ng-repeat
...c.
You can do it like this:
<div ng-repeat="file in files" ng-class="computeCssClass($last)">
{{file.name}}
</div>
Where computeCssClass is function of controller which takes sole argument and returns 'last' or null.
Or
<div ng-repeat="file in files" ng-class="{'last':$last...
浅谈HTML5 & CSS3的新交互特性 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...兼容性的网站，有兴趣的朋友可以点击查看：
http://fmbip.com/litmus
以上这篇浅谈HTML5 & CSS3的新交互特性就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持脚本之家。
原文地址：http://www.cnblogs.com/an...
IntelliJ: Viewing diff of all changed files between local and a git commit/branch
...ersion with all the capabilities of the IntelliJ code editor (refactoring, completion, etc).
6 Answers
...
How to create a hex dump of file containing only the hex characters without spaces in bash?
...ied hex dump of a binary file in Linux using bash? The od and hexdump commands both insert spaces in the dump and this is not ideal.
...
Right query to get the current number of connections in a PostgreSQL DB
...
Note that when the postgres command line tool, PSQL is used for executing this query, the total number of connections is the result of this query - 1 since the psql connection made is also included as a connection
– neonidian
...
How to 'insert if not exists' in MySQL?
...… ON DUPLICATE KEY UPDATE syntax, you can find explanations on dev.mysql.com
Post from bogdan.org.ua according to Google's webcache:
18th October 2007
To start: as of the latest MySQL, syntax presented in the title is not
possible. But there are several very easy ways to accomplish w...
How to set default value for form field in Symfony2?
...ed above). I am trying to get a better solution in this post stackoverflow.com/questions/17986481/…
– herrjeh42
Aug 1 '13 at 11:29
13
...
Regular expressions in C: examples?
...ike you might be talking about the POSIX regular expression library, which comes with most (all?) *nixes. Here's an example of using POSIX regexes in C (based on this):
#include <regex.h>
regex_t regex;
int reti;
char msgbuf[100];
/* Compile regular expression */
reti = regcomp(&...