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App Inventor 2 PhoneInfo 拓展：获取手机等设备软硬件、版本等相关信息 ·...
...要获取其他信息，可扫码添加客服并反馈给我们，我们会第一时间进行调研并上线新特性，期待您的反馈！
切换 目录 关注 我们 关注我，不迷路 ...
AI 伴侣 在手机中的显示 同下载到手机中的显示不同 下载到手机的少了...
...择“Classic”主题，临时规避该问题。后续官方修复我们第一时间更新。
appinventor2 生成的APP没有标题栏？ - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
...“经典模式”主题，临时规避该问题。后续官方修复我们第一时间更新。
Screen1的属性面板：
v2.74已经修复该问题，已经测试通过。
App Inventor 2 代码调试方式：App调试、问题排查方法 · App Inventor 2 中文网
...不能预览局部变量。如果想知道局部变量的值，只能采用第一种标签调试法。
adb 调试：万能利器，调试拓展、查App崩溃
熟悉安卓开发的小伙伴肯定对adb工具不陌生了，它能做很多偏底层的调试，比如查看App...
蓝牙扫描权限求高手解答 - App应用开发 - 清泛IT社区，为创新赋能！
用BL时发现要获得蓝牙扫描权限，请问哪位高手能帮忙解决该问题，不甚感激！硬件子板块第一篇帖子：https://bbs.tsingfun.com/thread-2104-1-1.html
Warning: mysql_connect(): [2002] No such file or directory (trying to connect via unix:///tmp/mysql.
...
For some reason mysql on OS X gets the locations of the required socket file a bit wrong, but thankfully the solution is as simple as setting up a symbolic link.
You may have a socket (appearing as a zero length file) as /tmp/mysql.sock or /var/mysq...
Explode PHP string by new line
...ts the current system's EOL (End Of Line).
$skuList = explode(PHP_EOL, $_POST['skuList']);
PHP provides a lot of other very useful constants that you can use to make your code system independent, see this link to find useful and system independent directory constants.
Warning
These constants ma...
Can I run multiple versions of Google Chrome on the same machine? (Mac or Windows)
...ludes a script which does the job for you.
Quoted from: section 7 of Cross-browser testing: All major browsers on ONE machine:
Chrome: Stand-alone installers can be downloaded from File Hippo. It is also possible to run multiple Chrome versions
side-by-side.
Although Sandboxie can ...
What is the difference between \r and \n?
...e separator; Windows tends to use \r\n as a line separator and Macs (up to OS 9) used to use \r as the line separator. (Mac OS X is Unix-y, so uses \n instead; there may be some compatibility situations where \r is used instead though.)
For more information, see the Wikipedia newline article.
EDIT...
“Insufficient Storage Available” even there is lot of free space in device memory
... sure Superuser and Terminal Emulator apps are installed. (They come with most custom ROMs.)
Run Terminal Emulator
Type in su, hit return.
This will bring up a Superuser prompt. Grant access. (You will have to wait three seconds before you can click "Allow".)
Change current directory by typing in cd...