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How to get just the responsive grid from Bootstrap 3?

... was 200px, but the inside was 180px so you had to set the width to 180px, now you set the width to 200px or just nothing and stick it in a grid column class. – Christina Dec 6 '13 at 21:49 ...
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How to overcome TypeError: unhashable type: 'list'

...nto a list where each element is a line for line in f.readlines(): # Now we split the file on `x`, since the part before the x will be # the key and the part after the value line = line.split('x') # Take the line parts and strip out the spaces, assigning them to the variables #...
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How can I format a nullable DateTime with ToString()?

...alue property, and not on the dt2 object itself. DateTime? dt2 = DateTime.Now; Console.WriteLine(dt2.HasValue ? dt2.Value.ToString("yyyy-MM-dd hh:mm:ss") : "[N/A]"); share | improve this answer ...
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What is the difference between Gemfile and Gemfile.lock in Ruby on Rails

... say: "I want nokogiri as long as it’s greater than version 1.4.4", etc. Now suppose that I have set up my Gemfile 8 months ago and I successful setup my app with this requirement. 8 months ago nokogiri version was 1.4.4. My rails apps was running perfectly without any problems with this version. ...
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How do you 'redo' changes after 'undo' with Emacs?

...e that looks like this: Insert "foo" Insert "bar" Insert "I love spam" Now, you undo. It undoes the last action, resulting in the following list: Insert "foo" Insert "bar" If you do something other than undo at this point - say, C-f, the operation stack looks like this: Insert "foo" Inser...
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Why must a lambda expression be cast when supplied as a plain Delegate parameter

...her be converted to a delegate type or an expression tree - but it has to know which delegate type. Just knowing the signature isn't enough. For instance, suppose I have: public delegate void Action1(); public delegate void Action2(); ... Delegate x = () => Console.WriteLine("hi"); What woul...
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Anonymous recursive PHP functions

... Mind Blown! Thanks a lot! How did I not know about this till now? The amount of application I have for recursive anonymous functions is huge. Now I can finally loop through nested structures in layouts without having to explicitly define a method and keep all my lay...
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Hibernate, @SequenceGenerator and allocationSize

We all know the default behaviour of Hibernate when using @SequenceGenerator - it increases real database sequence by one , multiple this value by 50 (default allocationSize value) - and then uses this value as entity ID. ...
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How to show Page Loading div until the page has finished loading?

...at; background-attachment: fixed; background-position: center; } Now we need to create our div with this class which cover entire page as an overlay whenever the page is getting loaded <div id="coverScreen" class="LockOn"> </div> Now we need to hide this cover screen whenev...
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PhoneGap: Detect if running on desktop browser

... the main site file. window.location = "index.html"; </script> Now, on native simply change the start page from index.html to __phonegap_index.html on all your PhoneGap platforms. Let's say my project name is example, the files you need to change are (as for PhoneGap version 2.2.0): iO...