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How to convert JSON string to array

...d keys). That's what the documentation says and that's what my PHP 5.2 installation returns. Are you using a function other than the official, built-in json_decode()? What does var_dump(json_decode($str, true)); return? – RickN Sep 22 '11 at 15:34 ...
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How to output in CLI during execution of PHP Unit tests?

... } } This lets you dump anything to your console at any time without all the unwanted output that comes along with the --verbose CLI option. As other answers have noted, it's best to test output using the built-in methods like: $this->expectOutputString('foo'); However, sometimes it's...
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App Inventor 2 图标字体:2000 多个 Material 图标,文字与图标混排 · App Inventor 2 中文网

...和图标写在一起 完整 .aia 案例 常见问题 平台说明 以前的做法:自己上传字体 « 返回组件参考 图标字体 不用找图片、不用上传字体:标签、按钮等组件的字体属性选「Ma...
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MySQL query to get column names?

I'd like to get all of a mysql table's col names into an array in php? 21 Answers 21 ...
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PHP DOMDocument loadHTML not encoding UTF-8 correctly

... echo $dom->saveHTML(); This is not a great workaround, but since not all characters can be represented in ISO-8859-1 (like these katana), it's the safest alternative. share | improve this answ...
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Discuz 找回密码时提示参数错误 - 更多技术 - 清泛网 - 专注C/C++及内核技术

... 找回密码时提示参数错误source module member member_getpasswd.php第32行找到$uid = $_GET['uid'];在下方添加一行$sign = $_GET['sign'];tem...source\module\member\member_getpasswd.php 第32行找到 $uid = $_GET['uid']; 在下方添加一行 $sign = $_GET['sign']; templat...
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Ajax success event not working

... tries to parse it as such, it fails. You can catch the error with error: callback function. You don't seem to need JSON in that function anyways, so you can also take out the dataType: 'json' row. share | ...
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文本框输入十六进制,按字节通过蓝牙发送 · App Inventor 2 中文网

...不对时给出提示 实验四:设备要求加帧头和校验 常见问题 平台说明 相关文档 « 返回首页 有用户问:我想把文本框里输入的「ABCD」,以十六进制 0xAB 0xCD 这样的两个字节通过蓝牙发送出去,有什么转换方案吗? 目前蓝...
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deque iterator not dereferencable 问题 - C/C++ - 清泛网 - 专注C/C++及内核技术

deque iterator not dereferencable 问题STL里面出现这个问题,纠结了半天,不知道什么原因。当然deque iterator not dereferencable。这个是deque出问题,vector、list也可以出...STL里面出现这个问题,纠结了半天,不知道什么原因。 当然deque iterat...
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怎么解决MQTT连接掉线,自动连接问题,同时解决,反复断开连接,断开连接问...

解决MQTT退出后台后掉线自动连接问题,现在可以实现自动连接,但是在返回控制界面的时候,反复断开反复链接,还有切换页面的时候返回也是同样的问题,还有连接一个服务器,需要每个页面单独设置MQTT连接吗,是不是可以...