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emacs create new file with ido enabled
...ith same name detected in another recently used path ido switches automatically so C-j opens the suggested path.
– Kurt Harriger
Feb 28 '11 at 16:54
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How can we access context of an application in Robolectric?
Actually, I need to get a response of an API call, for that I required Context .
14 Answers
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How to get a microtime in Node.js?
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All of the top answers are wrong. process.hrtime() does not return the current time.
– user2609094
Jul 28 '17 at 7:43
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How do I test if a string is empty in Objective-C?
...heck if it's a valid but empty string (@"") as well as if it's nil, since calling length on nil will also return 0.
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How to uncompress a tar.gz in another directory
...specific directory, you can simply cd into your target directory prior to calling tar; then you will have to give a complete path to your archive, of course. You can do this in a scoping subshell to avoid influencing the surrounding script:
mkdir foo
(cd foo; tar -xzf ../bar.tar.gz) # instead of ...
Scaling Node.js
...ing
Most probably for the most simple sites you don't need any scaling at all. Just one single box will get you covered. After that you should do load balancing like you are mentioning which is almost the same for every architecture(like you are saying you could start multiple node processes first....
.NET Configuration (app.config/web.config/settings.settings)
...ration levels.)
These are the kinds of configuration elements that I typically store at the machine level:
Application settings
Connection strings
retail=true
Smtp settings
Health monitoring
Hosting environment
Machine key
When each environment (developer, integration, test, stage, live) has it...
jQuery .live() vs .on() method for adding a click event after loading dynamic html
... you want the click handler to work for an element that gets loaded dynamically, then you set the event handler on a parent object (that does not get loaded dynamically) and give it a selector that matches your dynamic object like this:
$('#parent').on("click", "#child", function() {});
The event...
how to append a list object to another
in C++, I have two list<T> objects A and B and I want to add all the members of B to the end of A . I've searched a few different sources and haven't found a simple solution (e.i. A.append(B); ) and this surprises me a bit.
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Force unmount of NFS-mounted directory [closed]
...dn't know about the lazy unmount. It may have been the NAS device causing all the trouble. After successfully unmounting, it turned out that I had to reboot the device before I could mount it again.
– paddy
Mar 12 '14 at 2:27
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