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jQuery: Best practice to populate drop down?
...hink constructing all options in memory (with a string variable) first and then append this string to parent select control should be more efficient, because this will cause only once page layout
– Wint
Jul 2 '15 at 14:41
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How to convert a string to lower or upper case in Ruby
... Hi - I thought I was learning something new with the #own_methods then, but it doesn't exist for me either. However, I usually go: ("MyString".methods - Object.merhods).sort
– oceanician
May 9 '12 at 17:04
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Windows batch script launch program and exit console
... is still on the background. In cygwin script I used notepad.exe & and then exit
– Possa
May 6 '11 at 9:02
cygstar...
How to determine the screen width in terms of dp or dip at runtime in Android?
...ndowManager().getDefaultDisplay().getMetrics(outMetrics); within Activity. Then, outMetrics.density will give you the scale factor of the current device, as stated in the docs
– Mykhailo Gaidai
Jun 27 '11 at 23:07
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execJs: 'Could not find a JavaScript runtime' but execjs AND therubyracer are in Gemfile
...
on ubuntu i had to sudo apt-get update and then nodejs install worked.
– Vineet Bhatia
Mar 24 '12 at 18:06
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Overriding a Rails default_scope
...to do, since 99% or cases you will not want to display a inactive product. Then you just call unscoped on the remaining 1% cases, which is probably a Admin panel.
– pedrozath
Jan 27 '17 at 9:53
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Common elements comparison between 2 lists
...r equal sized lists. If you are working with unequal sized lists, as I am, then you will need to evaluate the order based on len() prior to calling the function: list1 = [2,2,2], list2[2,3] -> [2,2,2] list1 = [2,3], list2[2,2,2] -> [2]
– redthumb
Sep 30 '...
Making button go full-width?
...width{
width:100%;
//display:block; //only if you're having issues
}
Then change add the classes to your code
<div class="span9 btn-block no-padding">
<button class="btn btn-large btn-block btn-primary full-width" type="button">Block level button</button>
</div>
...
How can I get a channel ID from YouTube?
...the channel (in its "VIDEOS" tab) and click the channel name on the video. Then you can get to the page with its "channel" url for example https://www.youtube.com/channel/UCfjTOrCPnAblTngWAzpnlMA.
share
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Fastest way to implode an associative array with keys
...n to let me join an associative array into a list of parameters that could then be applied to a HTML tag....
// Create Params Array
$p = Array("id"=>"blar","class"=>"myclass","onclick"=>"myJavascriptFunc()");
// Join Params
array_walk($p, create_function('&$i,$k','$i=" $k=\"$i\"";'));...