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What's the difference between == and .equals in Scala?
What is the difference between == and .equals() in Scala, and when to use which?
5 Answers
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How to check if a variable is null or empty string or all whitespace in JavaScript?
I need to check to see if a variable is null or has all empty spaces or is just blank ("").
12 Answers
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Error in plot.new() : figure margins too large in R
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Ah, thank you for the clarification. I was manipulating layout(matrix()) instead. Appreciate the help!
– Steve Hwang
Oct 7 '12 at 18:45
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Can IntelliJ IDEA encapsulate all of the functionality of WebStorm and PHPStorm through plugins? [cl
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@gdaniel: PHPStorm supports all the features of Webstorm + PHP/WP/Drupal
– trve.fa7ad
Mar 22 '15 at 18:07
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Jenkins Git Plugin: How to build specific tag?
...fect for Jenkins CI (v.1.555) and the Git repository push notification mechanism à la Stash Webhook to Jenkins: any time any branch on the repository is updated in a push, the tag build jobs will also fire again. This leads to a lot of unnecessary re-builds of the same tag jobs over and over again....
How to call multiple JavaScript functions in onclick event?
Is there any way to use the onclick html attribute to call more than one JavaScript function?
11 Answers
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Cross-browser custom styling for file upload button [duplicate]
I'm trying to style a file upload button to my personal preferences, but I couldn't find any really solid ways to do this without JS. I did find two other questions about this subject, but the answers there either involved JavaScript, or suggested Quirksmode's approach .
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Font size in CSS - % or em?
When setting the size of fonts in CSS, should I be using a percent value ( % ) or em ? Can you explain the advantage?
8 An...
Set the absolute position of a view
...a add one picture this way. if I try to add a 2nd one, the first one just vanishes...
– Sephy
Jul 21 '10 at 21:03
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How to mark a class as Deprecated? [duplicate]
How do you mark a class as deprecated? I do not want to use a class any more in my project, but do not want to delete it before a period of 2 weeks.
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