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Node.js: what is ENOSPC error and how to solve?
...elow command to avoid ENOSPC:
echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
For Arch Linux add this line to /etc/sysctl.d/99-sysctl.conf:
fs.inotify.max_user_watches=524288
Then execute:
sysctl --system
This will also persist across reboo...
How to get an outline view in sublime texteditor?
How do I get an outline view in sublime text editor for Windows?
5 Answers
5
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SQL WHERE ID IN (id1, id2, …, idn)
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Option 1 is the only good solution.
Why?
Option 2 does the same but you repeat the column name lots of times; additionally the SQL engine doesn't immediately know that you want to check if the value is one of the values in a fixed list. However, a good SQL engine could optim...
JavaScript code to stop form submission
... true;
}
</script>
In case of Chrome 27.0.1453.116 m if above code does not work, please set the event handler's parameter's returnValue field to false to get it to work.
Thanks Sam for sharing information.
EDIT :
Thanks to Vikram for his workaround for if validateMyForm() returns false:...
“This project is incompatible with the current version of Visual Studio”
...using VS 2012 and trying to load a project written in VS 2013 , And there doesn't seem to be a way of doing that for some reason..
– eran otzap
Jan 26 '15 at 6:33
...
Declaring an enum within a class
... enum class for this:
enum class Color { RED, BLUE, WHITE };
AFAII this does exactly what you want.
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How to convert Strings to and from UTF8 byte arrays in Java
... (in some known encoding) and I want to convert it into a Java String. How do I do these conversions?
13 Answers
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Breaking out of nested loops [duplicate]
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It has at least been suggested, but also rejected. I don't think there is another way, short of repeating the test or re-organizing the code. It is sometimes a bit annoying.
In the rejection message, Mr van Rossum mentions using return, which is really sensible and something I...
Make footer stick to bottom of page correctly [duplicate]
...v with a line of text in it) be at the bottom of the screen if the content doesn't go all the way to the bottom, or be at the bottom of the content if the content requires scroll bars. If the content doesn't require scroll bars, it works perfectly, but when the content is too long, the footer is st...
input type=“text” vs input type=“search” in HTML5
...r will be.
However, the point is to give the browser-makers the ability to do something special with it, if they want.
Think about <input type="number"> on cellphones, bringing up number pads, or type="email" bringing up a special version of the keyboard, with @ and .com and the rest availabl...