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How to find the statistical mode?

...max, and returns the first-appearing value of the set of modes. To return all modes, use this variant (from @digEmAll in the comments): Modes <- function(x) { ux <- unique(x) tab <- tabulate(match(x, ux)) ux[tab == max(tab)] } ...
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Merging without whitespace conflicts

... git merge -Xignore-all-space Or (more precise) git merge -Xignore-space-change should be enough to ignore all space related conflicts during the merge. See git diff: --ignore-space-change Ignore changes in amount of whitespace. T...
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Representational state transfer (REST) and Simple Object Access Protocol (SOAP)

...e Object Access Protocol" SOAP is a method of transferring messages, or small amounts of information, over the Internet. SOAP messages are formatted in XML and are typically sent using HTTP (hypertext transfer protocol). Rest - Representational state transfer Rest is a simple way of sending and...
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Is it possible to change icons in Visual Studio 2012?

...e and it looks fine. One way to hack around the icon inversion is to edit all the extracted images to add a single cyan pixel in the top right corner of each icon in the image map. This will exclude them from the inversion process. I haven't tried this though because I ran into issues early on when...
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How to set JAVA_HOME environment variable on Mac OS X 10.9?

... Literally all you have to do is: echo export "JAVA_HOME=\$(/usr/libexec/java_home)" >> ~/.bash_profile and restart your shell. If you have multiple JDK versions installed and you want it to be a specific one, you can use...
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How do I remedy “The breakpoint will not currently be hit. No symbols have been loaded for this docu

...ugging, as soon as you've arrived at a breakpoint or used Debug > Break All, use Debug > Windows > Modules. You'll see a list of all the assemblies that are loaded into the process. Locate the one you want to get debug info for. Right-click it and select Symbol Load Information. You'll ...
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Why does Python pep-8 strongly recommend spaces over tabs for indentation?

...andard library in the main Python distribution. The intention is to make all code that goes in the official python distribution consistently formatted (I hope we can agree that this is universally a Good Thing™). Since the decision between spaces and tabs for an individual programmer is a) real...
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window.onload vs $(document).ready()

...e HTML document has been loaded, while the onload event occurs later, when all content (e.g. images) also has been loaded. The onload event is a standard event in the DOM, while the ready event is specific to jQuery. The purpose of the ready event is that it should occur as early as possible after ...
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Disable/turn off inherited CSS3 transitions

...out transitions. Edited to note that @Frédéric Hamidi's answer, using all (for Opera, at least) is far more concise than listing out each individual property-name that you don't want to have transition. Updated JS Fiddle demo, showing the use of all in Opera: -o-transition: all 0 none, followi...
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MySQL: multiple tables or one table with many columns?

...elational database to minimize redundancy and dependency. Normalization usually involves dividing large tables into smaller (and less redundant) tables and defining relationships between them. The objective is to isolate data so that additions, deletions, and modifications of a field can be made in ...