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Export CSS changes from inspector (webkit, firebug, etc)
... to export the diff so that you can process the changes automatically in a script or IDE instead of having to do a side-by-side and manually tweak a style sheet.
– Sami Fouad
May 19 at 6:05
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Xcode variables
...t variables such as PROJECT_DIR to use in some situations, such as a run script build phase. I am wondering if it's possible to get the build type (i.e., Release or Debug ). Any ideas?
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How does a hash table work?
...em.
So, you decide that if the person that wants to read a book knows the title of the book and the exact title to boot, then that's all it should take. With the title, the person, with the aid of the librarian, should be able to find the book easily and quickly.
So, how can you do that? Well, obv...
Ruby on Rails generates model field:type - what are the options for field:type?
... when writing this command.
For example:
Do write:
rails g model product title:string description:text image_url:string price:decimal
Do not write:
rails g Model product title:string description:text image_url:string price:decimal
At least it was a problem to me.
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how to hide a vertical scroll bar when not needed
... use the class in div. like here.
<div> <p class = "scrol" id = "title">-</p></div>
I have attached image , you see the out put of the above code
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How do I 'svn add' all unversioned files to SVN?
...that you could do such things in awk, so I will start using awk more in my scripts. Thanks!
– lepe
Feb 27 '15 at 0:45
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Bash, no-arguments warning, and case decisions
...ve 1' ;;
*) echo 'you gave something else' ;;
esac
The Advanced Bash-Scripting Guide is pretty good. In spite of its name, it does treat the basics.
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Hide options in a select list using jQuery
...olation. Try this:
$("#edit-field-service-sub-cat-value option[value=" + title + "]").hide();
Note that this will probably break in various hideous ways if title contains jQuery selector metacharacters.
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Is there an easy way to strike through text in an app widget?
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For doing this you can use this
title.setPaintFlags(title.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
and for remove you can use this
title.setPaintFlags(title.getPaintFlags() & (~Pain...
How to Display Selected Item in Bootstrap Button Dropdown Title
I am using the bootstrap Dropdown component in my application like this:
14 Answers
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