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git returns http error 407 from proxy after CONNECT
I have a problem while connecting to github from my PC, using git. System Win 7.
20 Answers
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LEGO EV3 机器人按键控制 · App Inventor 2 中文网
...即可。
这种类型的机器人底座被称为差分驱动平台（Differential Drive Platform）。因为机器人的行为可以根据电机速度轻松调整：
前进：两个电机以相同速度移动
右转：左电机比右电机移动稍慢
左转：右电机比左电机移动...
How to log SQL statements in Grails
I want to log in the console or in a file, all the queries that Grails does, to check performance.
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How do I get the logfile from an Android device?
I would like to pull the log file from a device to my PC. How can I do that?
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Is it good practice to use the xor operator for boolean checks? [closed]
...like the exclusive or , ^ , operator when it makes sense in the context of boolean checks because of its conciseness. I much prefer to write
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ImportError: No module named Crypto.Cipher
...alenv keeps returning the error listed above. My import statement is just from Crypto.Cipher import AES . I looked for duplicates and you might say that there are some, but I tried the solutions (although most are not even solutions) and nothing worked.
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What is the --save option for npm install?
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Update npm 5:
As of npm 5.0.0, installed modules are added as a dependency by default, so the --save option is no longer needed. The other save options still exist and are listed in the documentation for npm install.
Original answer:
Before ...
Set width of a “Position: fixed” div relative to parent div
I'm trying to give a div (position: fixed) the width of 100% (relating to it's parent div). But I've got some problems...
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Best way to get application folder path
I see that there are some ways to get the application folder path:
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Visual Studio immediate window command for Clear All
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To clear the immediate window, you can use >cls, which is a predefined command alias to >Edit.ClearAll.
The MSDN article lists all predefined aliases and you can define your own, too. (For VS 2010 and earlier, custom aliases are described in a separate article, though.) Scanning throug...