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Bootstrap 3 offset on right not left
In regards to BS 3 if I wanted just a narrow column of content on the right I might use an offset class of 9 and a column of 3.
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How to resize the jQuery DatePicker control
...You don't have to change it in the jquery-ui css file (it can be confusing if you change the default files), it is enough if you add
div.ui-datepicker{
font-size:10px;
}
in a stylesheet loaded after the ui-files
div.ui-datepicker is needed in case ui-widget is mentioned after ui-datepicker in t...
Changing the image source using jQuery
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You can use jQuery's attr() function. For example, if your img tag has an id attribute of 'my_image', you would do this:
<img id="my_image" src="first.jpg"/>
Then you can change the src of your image with jQuery like this:
$("#my_image").attr("src","second.jpg");
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How to round up a number in Javascript?
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@codecowboy If you don't, then ceil() will give you 193, so we must ensure that all the precision we want to keep is before the decimal point. Then we do the inverse operation in order to restore the “original” value.
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Unpivot with column name
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@bluefeet Is there a way such that you don't need to specify the names (Maths, Science, English)? I am doing this operation to many tables, all with the same structure but with different column names.
– LBogaardt
Feb 8 '17 at 9:23
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How big should a UIBarButtonItem image be?
...um of about 28 points. (And the HIG should definitely be in your bookmarks if you're working on iOS apps!)
That would translate to images 25px square for older devices like iPad 2 / Mini, 50px square for most current devices like iPhone 8 or iPad, and 75px square for Retina HD devices (the iPhone 6...
What are all the common ways to read a file in Ruby?
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The easiest way if the file isn't too long is:
puts File.read(file_name)
Indeed, IO.read or File.read automatically close the file, so there is no need to use File.open with a block.
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Getting an “ambiguous redirect” error
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Bash can be pretty obtuse sometimes.
The following commands all return different error messages for basically the same error:
$ echo hello >
bash: syntax error near unexpected token `newline`
$ echo hello > ${NONEXISTENT}
bash: ${NONEXISTENT}: ambiguous redirect
$ echo hello > "${NONE...
Calling a Method From a String With the Method's Name in Ruby
...ully grok'd it I ran the FileUtils.send("load") and it ran my function. so if I understand this correctly by creating functions in "global" am I adding the methods onto the root object? or not?
– BuddyJoe
Sep 10 '09 at 21:50
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List vs Set vs Bag in NHibernate
What's the difference between a list, set and bag in the NHibernate mapping file? How does each relate to .NET collections?
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