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List comprehension with if statement
I want to compare 2 iterables and print the items which appear in both iterables.
4 Answers
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View entire check in history TFS
Have been searching all over the internet but struggling to find my answer to this simple question.
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Rails: redirect_to with :error, but flash[:error] empty
I'm trying to do a redirect while setting the flash[:error] value. (Rails 3.0.10)
3 Answers
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Excel VBA - exit for loop
I would like to exit my for loop when a condition inside is met. How could I exit my for loop when the if condition has been met? I think some kind of exit at the end of my if statement, but don't know how that would work.
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Why did Bootstrap 3 switch to box-sizing: border-box?
I'm migrating my Bootstrap themes from v2.3.2 to v3.0.0 and one thing I noticed is that a lot of dimensions are calculated differently, due to the following styles in bootstrap.css.
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How to remove underline from a name on hover
I have such html:
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CSS last-child(-1)
I am looking for a css selector that lets me select the pre-last child of list.
2 Answers
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Java system properties and environment variables
What's the difference between system properties System.getProperties() and environment variables System.getenv() in a JVM?
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How to find Array length inside the Handlebar templates?
I have a Handlebars template which is rendered using a json object. In this json I am sending an array. Like this:
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Javascript: Round up to the next multiple of 5
I need a utility function that takes in an integer value (ranging from 2 to 5 digits in length) that rounds up to the next multiple of 5 instead of the nearest multiple of 5. Here is what I got:
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