...aram num: ' $# if [ $# -gt 1 ]; then echo 'the second param:' $2 fi 复制代码./param.sh file name: ./param.sh param num:  0 ./param.sh a file name: ./param.sh param num:  1 ./param.sh a b file name: ./param.sh param num:  2 the second param: b 另：...

...BSTRING_INDEX(contentid, '-', 1))) second, contentid FROM `table_xxx`复制代码

/source/class/discuz/discuz_application.php 注释掉如下3行代码，亲测有效，原因目前未知，有兴趣可以研究一下。

解决方法如下：Cpp文件include语句之后加上如下代码：#pragma comment(lib,"netapi32.lib")

...AI1官方不再开发更新，因此功能及新组件没有AI2多。 2、代码编辑器区别：AI1基于Java Web Start，需要安装Jre运行环境；AI2完全由Javascript开发，浏览器可直接运行，而不依赖任何环境。3、导出项目文件区别：AI1导出的项目是.zip文...

参考：https://community.appinventor.mi ... es-variables/1907/2 参考代码如下： 使用MoveFile更佳。

...“蓝牙客户端”连接已配对设备时，发现点不动，在确认代码无误的情况下，连接的步骤卡住了，有时报错：“Error 507: Unable to connect. Is the device turned on?” 这时可以考虑是否时硬件没有开机，或者硬件蓝牙版本是否是2.0经典...

... as a plugin that will match either prefixes or suffixes. ex) strips btn-mini and btn-danger but not btn when stripClass("btn-"). ex) strips horsebtn and cowbtn but not btn-mini or btn when stripClass('btn', 1) Code: $.fn.stripClass = function (partialMatch, endOrBegin) { /// <summary&gt...

...for the pay as you go plan or else you lose unused credits. So that's like minimum of spending 1 credit /1 hour every 60 days. One last comment for now, from my evaluation, you'll need high bandwidth to use the service effectively. It's usable over 1.5 Mbps DSL but kind of slow in response. You'd w...

I just noticed the iOS 6/7 Delta property found under the UIView's structs layout. 6 Answers ...