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What does !important mean in CSS?

... It means, essentially, what it says; that 'this is important, ignore subsequent rules, and any usual specificity issues, apply this rule!' In normal use a rule defined in an external stylesheet is overruled by a style defined in the head of ...
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What does “not run” mean in R help pages?

... It's not just time-consuming code that typically is put inside of a \dontrun{}. Code that requires user input needs to be be inside dontrun as well or else it won't pass R CMD check – Dason Oct 11 '12 at 23:03 ...
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Float vs Decimal in ActiveRecord

...r that is how the IEEE specification defines floats in binary format. Basically, it stores sign, fraction and exponent to represent a Float. It's like a scientific notation for binary (something like +1.43*10^2). Because of that, it is impossible to store fractions and decimals in Float exactly. Th...
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How do I scroll to an element using JavaScript?

... This doesn't work well for me because it adds all of these navigation events to the browser history and I can't easily go back to the previous page – bikeman868 Aug 17 '18 at 0:03 ...
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How do I browse an old revision of a Subversion repository through the web view?

... Be careful with that: this is not officially supported and can change anytime with a new release. Even though it has been the same since the very beginnings of svn... – Stefan Mar 16 '09 at 18:01 ...
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PHP: merge two arrays while keeping keys instead of reindexing?

...operator is not an addition, it's a union. If the keys don't overlap then all is good, but if they do... – GordonM May 3 '12 at 15:46 3 ...
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How can I list all commits that changed a specific file?

Is there a way to list all commits that changed a specific file? 16 Answers 16 ...
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How do you plot bar charts in gnuplot?

...plications it's more convenient to use the histogram plotting style, especially for grouping and stacking values. – Christoph Feb 1 '15 at 14:18 ...
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My pull request has been merged, what to do next?

...tories you contribute to'. It is easier to: delete your fix branch (actually, it is now deleted for you) on your fork (and in your local cloned repo: see "Delete a Git branch both locally and remotely") git pull upstream master (if master was the branch in which your fix has been integrated: the ...
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How to send commands when opening a tmux session inside another tmux session?

... Additionally I had to comment out my existing last-window binding as it was called when doing C-a C-a, as such: #bind-key C-a last-window. Note my prefix is a, not the default b. – Kris Dec 16 '...