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How to design a multi-user ajax web application to be concurrently safe
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And if Node.js is a bit too far out of your comfort zone (or the comfort zone of the Operations team, but sure about business-context of the question) you could also use Socket.io with a Java based server. Both Tomcat and Jetty support thread-le...
How to search for file names in Visual Studio?
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This shows method names as well though, bit annoying.
– marsh
Jul 11 '16 at 15:08
3
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How do I compare two hashes?
...fference between two hashes, you can do this:
h1 = {:a => 20, :b => 10, :c => 44}
h2 = {:a => 2, :b => 10, :c => "44"}
result = {}
h1.each {|k, v| result[k] = h2[k] if h2[k] != v }
p result #=> {:a => 2, :c => "44"}
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Animation CSS3: display + opacity
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I changed a bit but the result is beautiful.
.child {
width: 0px;
height: 0px;
opacity: 0;
}
.parent:hover child {
width: 150px;
height: 300px;
opacity: .9;
}
Thank you to everyone.
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How do I adb pull ALL files of a folder present in SD Card
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10
adb pull /sdcard to pull all!
– Ian Vaughan
Dec 8 '15 at 19:34
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How to use icons and symbols from “Font Awesome” on Native Android Application
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edited Jun 6 '14 at 10:49
hsz
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How do I create a basic UIButton programmatically?
...how View" forState:UIControlStateNormal];
button.frame = CGRectMake(80.0, 210.0, 160.0, 40.0);
[view addSubview:button];
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How to list all users in a Linux group?
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103
Unfortunately, there is no good, portable way to do this that I know of. If you attempt to pa...
C++ lambda with captures as a function pointer
...SBKerrek SB
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Preserve Line Breaks From TextArea When Writing To MySQL
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