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How to generate unique ID with node.js
...ou only have a single thread and are supposed to use callbacks. What will happen with your code, is that base.getID query will get queued up by for execution, but the while loop will continusouly run as a busy loop pointlessly.
You should be able to solve your issue with a callback as follows:
fun...
How do I move files in node.js?
...o use the module.exports = function { } style. do I copy this code into my app itself where I already have var fs = require('fs'); and then call fs.move(oldFile, newFile, function(err){ .... }) instead of fs.rename ?
– Curious101
Apr 12 '19 at 4:56
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How to change the CHARACTER SET (and COLLATION) throughout a database?
...t in database is just ??????. Are there anything i should consider? My web app is a .NET MVC app.
– Tchaps
Jul 11 '15 at 16:16
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What is the difference between the OAuth Authorization Code and Implicit workflows? When to use each
...resources surfaced through an API and the client using the API (e.g. a web app). Both are validated for access to be granted. Notice the "authorization" nature of OAuth here: user grants access to his resource (through the code returned after authentication) to an app, the app get's an access_token,...
Unexpected character encountered while parsing value
...ion.
I verified that my JSON was correct, and noticed that the error only appeared when I ran the app as a Release build.
It turned out that the Linker was removing a library from Newtonsoft.JSON, causing the JSON to be parsed incorrectly.
I fixed the error by adding Newtonsoft.Json to the Ignore...
Ignore .pyc files in git repository
.../perf/Documentation/perf.html".
So, either specify the full path to the appropriate *.pyc entry, or put it in a .gitignore file in any of the directories leading from the repository root (inclusive).
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app 软件 导入导出 提示错误 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
app 软件 导入导出 提示错误 错误如图片显示错误提示：无法正确加载代码，无法保存屏幕6265704449835008_Screen1最新代码
怎么通过app inventor接收mqtt平台推送的长消息 - App Inventor 2 中文网 -...
...一个门禁系统，把摄像头采集的图片通过MQTT平台发送给app inventor我的手机现在可以接收到短消息，这个BASE64编码数据直接接收不到，一点反应也没有。13582001974 发表于 2024-09-29 20:08
我的手机现在可以接收到短消息，这个BASE64编...
请问输入文件要往哪放? - App应用开发 - 清泛IT社区，为创新赋能！
生成APK后，运行APP后能找到了输出文件，是在 appinventor.ai_admin.[project_name] 目录下
我想把输入文件也放在这个目录下，请问要怎么操作？（我试过找到文件选好复制，再回到这个目录，就不会出现粘贴选项了，好像是安卓的文...
Trying to add adb to PATH variable OSX
...
One liner version
Echo your export command and redirect the output to be appended to .bash_profile file and restart terminal. (have not verified this but should work)
echo "export PATH=$PATH:/Users/username/Library/Android/sdk/platform-tools/
sdk/platform-tools/" >> ~/.bash_profile
...