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Why is creating a new process more expensive on Windows than Linux?
...m/a/51396188/537980 You can see that it is faster.
– ctrl-alt-delor
Jul 18 '18 at 7:49
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How to repeat last command in python interpreter shell?
How do I repeat the last command? The usual keys: Up, Ctrl+Up, Alt-p don't work. They produce nonsensical characters.
26 An...
MySQL, update multiple tables with one query
... read about here: http://dev.mysql.com/doc/refman/5.0/en/update.html (just ctrl+f "join").
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Java Keytool error after importing certificate , “keytool error: java.io.FileNotFoundException & Acc
...tor mode.
If you are using windows 7, you can go to run, type cmd and hit Ctrl+Shift+enter. This will open the command prompt in administrator mode. If not, you can also go to start -> all programs -> accessories -> right click command prompt and click 'run as administrator'.
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How do I create a new class in IntelliJ without using the mouse?
...Alt+1.
To create a new class in the same directory as the current one use Ctrl+Alt+Insert (New...).
You can also do it from the Navigation Bar, press Alt+Home, then choose package with arrow keys, then press Alt+Insert.
Another useful shortcut is View | Select In (Alt+F1), Project (1), then Alt+I...
Capture Video of Android's Screen
... then type the following:
adb shell screenrecord /sdcard/movie.mp4
(Press Ctrl-C to stop)
adb pull /sdcard/movie.mp4
Screen recording is limited to a maximum of 3 minutes.
Reference: https://developer.android.com/studio/command-line/adb.html#screenrecord
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clear javascript console in Google Chrome
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You can simply hit CTRL+L while cursor is focused in the console. All console output will be wiped.
– Lido
Feb 5 '14 at 10:35
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OnInitDialog()中SetFocus()设置焦点不起作用解决方法 - C/C++ - 清泛网 - ...
...-> ::SendMessage(m_wndEdit, WM_SETFOCUS, 0, 0);
这时，你会发现，输入框确实获得了焦点，但是此时键盘无法输入内容，因此此方法不可行。
-----------------------------解决方法-----------------------------
使用自定义用户消息的方法，如下：
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CFileDialog用法及参数解释 - C/C++ - 清泛网 - 专注C/C++及内核技术
...提
OFN_ALLOWMULTISELECT:允许选择多个文件
OFN_CREATEPROMPT:如果输入的文件名不存在，则对话框返回询问用户是否根据次文件名创建文件的消息框
OFN_FILEMUSTEXIST:只能输入已存在的文件名
OFN_FORCESHOWHIDDEN:可以显示隐藏的文件
OFN_NOREADONL...
VC 对话框背景色覆盖CEdit背景色的解决方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...t自绘背景色正常（CEdit自绘请参考《MFC CEdit自绘、MFC圆角输入框》），但是对话框如何在OnCtlColor中设置背...对话框不设置背景色时，CEdit自绘背景色正常（CEdit自绘请参考《MFC CEdit自绘、MFC圆角输入框》），但是对话框如何在OnCt...