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Cannot ignore .idea/workspace.xml - keeps popping up
...ame issue, and it drove me up the wall. The issue ended up to be that the .idea folder was ALREADY commited into the repo previously, and so they were being tracked by git regardless of whether you ignored them or not. I would recommend the following, after closing RubyMine/IntelliJ or whatever IDE ...
How to insert a line break before an element using CSS
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This didn't work for me, I used :before { content: ' '; display: block; } instead.
– Bogdanio
Jun 24 '15 at 13:34
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How to pass a view's onClick event to its parent on Android?
...lly you redefine the method for example for dispatchTouchEvent, with @Override, to define a new behavior for it, so you just receive a motion event the system has provided to your activity (or another component of your application), and you treat it and/or forward to any number of children component...
Frontend tool to manage H2 database [closed]
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Also consider java -cp /opt/h2/bin/h2.jar org.h2.tools.Shell.
– trashgod
Feb 16 '16 at 23:12
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Jquery live() vs delegate() [duplicate]
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I never use live; I consider the benefits of using delegate to be so substantial as to be overwhelming.
The one benefit of live is that its syntax is very close to that of bind:
$('a.myClass').live('click', function() { ... });
delegate, however...
App Inventor 2 字典代码块 · App Inventor 2 中文网
...常见方法是使用 JavaScript 对象表示法 (JSON)，例如：
{
"id": 1,
"name": "Tim the Beaver",
"school": {
"name": "Massachusetts Institute of Technology"
},
"enrolled": true,
"classes": ["6.001", "18.01", "8.01"]
}
上面的示例显示，在 JSON 中，键（在 : ...
Overflow Scroll css is not working in the div
...Adding it you will notice that scroll bar will appear.
.wrapper{
// width: 1000px;
width:600px;
overflow-y:scroll;
position:relative;
height: 300px;
}
JSFIDDLE
From documentation:
overflow-y
The overflow-y CSS property specifies whether to clip content, render a scrol...
How do you Force Garbage Collection from the Shell?
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Since JDK 7 you can use the JDK command tool 'jcmd' such as:
jcmd <pid> GC.run
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How to disable the highlight control state of a UIButton?
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Be aware, that if do decide to assign an image to the 'disabled state', you do not call setBackgroundImage. Instead, you should do the following [button setImage:image forState:UIControlStateDisabled]; Also also be aware, that as is mentioned in th...
How to prevent rm from reporting that a file was not found?
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--f is valid for GNU Coreutils rm, but only because it happens to be a unique abbreviation for --force. The short form -f is clearer and more portable.
– Keith Thompson
May 28 '14 at 18:09
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