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Intellij reformat on file save
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This solution worked better for me:
Make a macro (I used Organize Imports, Format Code, Save All)
Assign it a keystroke (I overrode Ctrl+S)
Note: You will have to check the box "Do not show this message again" the first time for the organized imports, but it works a...
App Inventor 2 矩阵块 · App Inventor 2 中文网
...复制，再到代码块编辑器里按 Ctrl+V 直接粘贴成真块。想系统练手，跟着用矩阵管理成绩表案例走一遍。
创建矩阵
创建一个指定行列数的矩阵。点击块左上角的蓝色齿轮（变形器）可以增减行列，每个单元...
Revert changes to a file in a commit
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This works on my Mac, but on Windows (under Cygwin) it gives me: fatal: unrecognized input
– Kedar Mhaswade
Jul 16 '15 at 18:17
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Terminal Multiplexer for Microsoft Windows - Installers for GNU Screen or tmux [closed]
... cmder) and then either use plink or putty itself to connect to a specific machine, or, even better, set up a development environment as a local VM using Vagrant.
This is the only way I can ever see myself developing from a Windows box again.
I am confident enough to say that every other answer ...
How do I alias commands in git?
....bashrc. (I believe I learned about this from the Pro Git online book.) On Mac OS X, I accomplished this with the following commands:
# Copy git-completion.bash to home directory
cp usr/local/git/contrib/completion/git-completion.bash ~/
# Add the following lines to ~/.bashrc
if [ -x /usr/local/gi...
Java: Clear the console
... Windows OS case and the Linux/Unix OS case (which means it also works for Mac OS X).
public final static void clearConsole()
{
try
{
final String os = System.getProperty("os.name");
if (os.contains("Windows"))
{
Runtime.getRuntime().exec("cls");
...
Python - 'ascii' codec can't decode byte
... interpreter from a shell on Linux or similar systems (BSD, not sure about Mac), you should also check the default encoding for the shell.
Call locale charmap from the shell (not the python interpreter) and you should see
[user@host dir] $ locale charmap
UTF-8
[user@host dir] $
If this is not ...
Where to find Java JDK Source Code? [closed]
...012.tar.gz
cd jdk/src/share/classes
jar cf /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/src.jar *
(your file names and paths may vary...)
Associate that src.jar with the appropriate Java platform in your IDE and you should be good to go.
There are some discrepancies between t...
how to find host name from IP with out login to the host
...things they shouldn't. This exposed not just the Windows Hostname, but the Mac address, which was next on my list!
– FreeSoftwareServers
Dec 15 '16 at 17:59
add a comment
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Git push results in “Authentication Failed”
... For me, all I had to do was enable SSH authentication from my local machine on my GitHub account, and then switch to the ssh git remote address; help.github.com/articles/changing-a-remote-s-url
– user5359531
Jun 23 '17 at 2:52
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