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I change the capitalization of a directory and Git doesn't seem to pick up on it
...ul RPaul R
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Vim 80 column layout concerns
The way I do 80-column indication in Vim seems incorrect: set columns=80 .
At times I also set textwidth , but I want to be able to see and anticipate line overflow with the set columns alternative.
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How to show loading spinner in jQuery?
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answered Sep 16 '08 at 1:21
nickfnickf
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Newline character sequence in CSS 'content' property? [duplicate]
...n a
string, use an escape representing the line feed character in
ISO-10646 (U+000A), such as "\A" or "\00000a". This character
represents the generic notion of "newline" in CSS.
(No idea about actual browser support.)
You can check Using character escapes in markup and CSS for reference ab...
Lost httpd.conf file located apache [closed]
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Get the path of running Apache
$ ps -ef | grep apache
apache 12846 14590 0 Oct20 ? 00:00:00 /usr/sbin/apache2
Append -V argument to the path
$ /usr/sbin/apache2 -V | grep SERVER_CONFIG_FILE
-D SERVER_CONFIG_FILE="/etc/apache2/apache2.conf"
Reference:
http://commanigy.com/blog/2011/...
Access the css “:after” selector with jQuery [duplicate]
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290
You can't manipulate :after, because it's not technically part of the DOM and therefore is inacc...
App Inventor 2 实现商业级APP启动屏幕效果(SplashScreen) - App应用开发 -...
...按钮文本颜色设置为白色，背景颜色黑色透明（参考：#0000004a）。倒计时使用“传感器 -> 计时器”组件，设置计时间隔为1000ms，即1秒。代码逻辑：每隔1秒触发后，将倒计时秒数变量 -1，并更新到文本中；当倒计时秒数为0，...
GestureDetector 手势检测拓展：旋转、缩放和滑动手势检测，自定义手势识别...
...角度阈值（度），小于此值的角度变化将被忽略。默认 0.5 度。值越小越灵敏。
MyCanvas
当前绑定的 Canvas 组件（只读）
事件
RotateBegin()
双指触摸开始旋转时触发
Rotate(angle)
检测到旋转角度变化时触发...
代码块测试 - App Inventor 2 离线版 - 清泛IT社区，为创新赋能！
...e="component_event" id="v=f9{T,j}`%n4Ix;zwlz" x="20" y="40"><mutation component_type="Form" is_generic="false" instance_name="Screen1" event_name="Initialize"></mutation><field name="COMPONENT_SELE...
Find files and tar them (with spaces)
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Use this:
find . -type f -print0 | tar -czvf backup.tar.gz --null -T -
It will:
deal with files with spaces, newlines, leading dashes, and other funniness
handle an unlimited number of files
won't repeatedly overwrite your backup.tar.gz like using tar ...