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Why should I care about lightweight vs. annotated tags?

...ity for the paranoid. Most of us aren't ever going to use it, but if you really want to verify everything before you put that software on your computer, you might want it. Edit: As for what to write in a tag annotation, you're right - there's not always much useful to say. For a version number tag...
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App Inventor 2 BLE扩展源码分析 - WriteBytes vs WriteStrings 23字节硬编...

...p; 结束对于   返回 结果 // 发送时 当 按钮_发送.被点击 时   初始化局部变量 字节列表 = 字符串转字节列表(文本输入框_命令.文本)   调用 蓝牙LE1.WriteBytes(字节列表) 优点:无需修改源码,立即可...
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adb shell command to make Android package uninstall dialog appear

...package:your app package". This will start the activity in charge of uninstalling packages and try to uninstall the package provided in data. Documentation can be found by using "adb shell am" command. – pcans Oct 18 '12 at 9:23 ...
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Check if Python Package is installed

What's a good way to check if a package is installed while within a Python script? I know it's easy from the interpreter, but I need to do it within a script. ...
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Redirect STDERR / STDOUT of a process AFTER it's been started, using command line?

...ween without having to open new SSH/telnet/etc, sessions using nohup; this allows you to close and reopen your session without losing any background processes in the... process. share | improve thi...
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Rendering JSON in controller

... You'll normally be returning JSON either because: A) You are building part / all of your application as a Single Page Application (SPA) and you need your client-side JavaScript to be able to pull in additional data without fully reload...
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What is Linux’s native GUI API?

...heir own APIs to handle windows, events and other OS stuff. I have never really got a clear answer as to what Linux’s equivalent is? ...
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How to randomize (or permute) a dataframe rowwise and columnwise?

...] 1 0 0 1 0 [4,] 0 0 1 0 1 To explain the call: out <- permatswap(mat, times = 99, burnin = 20000, thin = 500, mtype = "prab") times is the number of randomised matrices you want, here 99 burnin is the number of swaps made before we start taking random samples....
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What is the meaning of the prefix N in T-SQL statements and when should I use it?

...| edited May 23 '17 at 12:10 Community♦ 111 silver badge answered Apr 5 '12 at 8:20 ...
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How to send email attachments?

... best answer for me but there is a small error: replace import pathlibwith from pathlib import Path – AleAve81 Apr 29 at 20:38 ...