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Soft keyboard open and close listener in an activity in Android
... press back then it closes keyboard & but didn't click on other views, now again I click on same edittext which already have focus then what will happen ?
– N Sharma
Sep 12 '14 at 10:17
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How do I parse a YAML file in Ruby?
I would like to know how to parse a YAML file with the following contents:
3 Answers
3...
How do I get started with Node.js [closed]
...le for free here: ofps.oreilly.com/titles/9781449398583 forever. It's also now an ebook and print.
– sh1mmer
May 20 '12 at 19:36
57
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fatal error LNK1112: module machine type 'x64' conflicts with target machine type 'X86'
... For those using Visual Studio 2013 - step 4 has been deprecated, you now make the change in the project properties -> configuration properties -> VC++ Directories - Library Directories
– PolyMesh
Mar 19 '14 at 23:05
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Windows service on Local Computer started and then stopped error
...the stack trace.
Extract your program logic into a library class project. Now create two different versions of the program: a console app (for debugging), and the windows service. (This is a bit of initial effort, but saves a lot of angst in the long run.)
Add more try/catch blocks and logging to ...
Smart way to truncate long strings
...px/15px verdana, arial;
margin: 2rem;
}
.truncate {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
width: 30vw;
}
.truncate:before{
content: attr(data-longstring);
}
.truncate:hover::before {
content: attr(data-longstring);
width: auto;
height:...
Can't install RMagick 2.13.1. Can't find MagickWand.h.
....h There are no workarounds. It looks like sticking with ImageMagick 6 for now.
On Mac OS X (I tested on Sierra), I used HomeBrew's versions tap like:
brew tap homebrew/versions
brew install imagemagick@6
Then, use the path shown on above installation:
PKG_CONFIG_PATH=/usr/local/opt/imagemagick...
Best way to give a variable a default value (simulate Perl ||, ||= )
... = $bar ?: $baz;
Which assigns $bar if it's not an empty value (I don't know how this would be different in PHP from Perl), otherwise $baz, and is the same as this in Perl and older versions of PHP:
$foo = $bar ? $bar : $baz;
But PHP does not have a compound assignment operator for this (that i...
Removing ul indentation with CSS
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Thanks for the response. I figured out the problem now. I was using: body {text-align:center;}
– solerous
Mar 8 '12 at 17:33
add a comment
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JavaScript - cannot set property of undefined
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@JeremyJStarcher: absolutely correct and important to know, but by that level of thinking, JavaScript has no arrays; it only has objects
– vol7ron
Sep 19 '12 at 0:29
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