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App Inventor 2 界面文本怎么很难对齐呢? - App应用开发 - 清泛IT社区,为创新赋能!

...AI2模拟对了感觉很难调出标准的,安装到我VIVO IQOOZ7文本还偏了对不齐?怎么对才能快速完美对齐?一般使用表格布局,左右就能对齐。你说垂直没有对齐吗?可以尝试调整一下文本框的高度。
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App Inventor 2 MQTT拓展入门(保姆级教程) · App Inventor 2 中文网

...,甚至自己搭建MQTT服务器,用自己的平台。不过初学者还建议用国内中文平台进行测试,熟悉之后可以研究一下其他的或者自己搭建。 账号注册请自行完成,如果看到的TCP云,请切换到MQTT云: 输入名...
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【完美解决】docker: 'compose' is not a docker command. - C/C++ - 清泛IT社区,为创新赋能!

国内资料找了一圈愣没有解决,关键时刻还得靠ChatGPT! 安装步骤参考:https://blog.csdn.net/weixin_45844208/article/details/140521002 首先必须得确保 docker 和 docker-compose 这2个命令都能正常运行。 mkdir -p /usr/libexec/docker/cli-plugins ln ...
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如何让底部导航栏固定不随屏幕滑动而滑动呢? - App Inventor 2 中文网 - ...

...滚动布局实现: 其他内容用了垂直滚动布局,但导航栏还会跟着滑动
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计时器后台计时问题探究 - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

... --------------------- 根据你的测试,大概黑屏后10分钟还计时,后面时间久了就不计时了吗?这个需要研究源码,调查一下
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How do I run a node.js app as a background service?

...p' with your app's name, obviously): [Unit] Description=My app [Service] ExecStart=/var/www/myapp/app.js Restart=always User=nobody # Note Debian/Ubuntu uses 'nogroup', RHEL/Fedora uses 'nobody' Group=nogroup Environment=PATH=/usr/bin:/usr/local/bin Environment=NODE_ENV=production WorkingDirectory...
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程序员保值的4个秘密 - 杂谈 - 清泛网 - 专注C/C++及内核技术

程序员保值的4个秘密在国内,很多人说程序员吃青春饭的,一开始说过了30岁就得转行,后来又有人35岁一道坎……看起来好像程序员真的和风尘女子一样,注定有...在国内,很多人说程序员吃青春饭的,一开始说过了30...
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C# - how to determine whether a Type is a number

...ine whether or not a given .Net Type is a number? For example: System.UInt32/UInt16/Double are all numbers. I want to avoid a long switch-case on the Type.FullName . ...
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What's the difference between size_t and int in C++?

...t, and even though its size is also platform dependant, it will be a fixed 32bits on most modern machine (and though size_t is 64 bits on 64-bits architecture, int remain 32bits long on those architectures). To summarize : use size_t to represent the size of an object and int (or long) in other cas...
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Base64 encoding and decoding in client-side Javascript

... that? – Lucas Andrade Jul 24 at 13:32 add a comment  |  ...