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What is the difference between XMLHttpRequest, jQuery.ajax, jQuery.post, jQuery.get

... @Rodrigues - Yup, pretty much :) Generally if you're just looking to read something (e.g. a request to get a list of tweets from twitter) use GET. If you're looking to send something (e.g. posting a tweet) then use POST, – Jonathon Bolster Jan 14 '11 at 1...
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How to set JVM parameters for Junit Unit Tests?

... test in IntelliJ. The first uses a Maven run configuration (and therefore reads the argument), the second uses a JUnit, TestNG... configuration. – andresp Dec 12 '16 at 13:54 ...
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Insert picture/table in R Markdown [closed]

...cheat sheets or HOWTOs for tables and images. Top on my list are: Pandoc readme, specifically tables RStudio's RMarkdown, more details in basics (including tables) and a rewrite of pandoc's markdown. Pictures are very simple to use but do not offer the ability to adjust the image to fit the page...
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How to validate an email address in JavaScript

... that valid email addresses must adhere to. You can (but you shouldn't — read on) implement it with this regular expression: (?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a...
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How can I deploy an iPhone application from Xcode to a real iPhone device?

...is whole method stopped working, and I couldn't care anymore since we've already got the long waited license. (Freaking DUNS number takes so long...) . . . . . 2. Enable Xcode's to Build on Jailbroken Device On your jailbroken iPhone, install the app AppSync by adding source ** http://repo...
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JavaScript function order: why does it matter?

...able style of writing code, but it does have the drawback that you have to read through the details to get to what the outer function does. You should stick to one principle throughout your codebase either put private functions first or last in your module or function. JSHint is good for enforcing ...
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General suggestions for debugging in R

...od strategies for debugging in any language, and they apply here too (e.g. read this nice article). For instance, the first thing is to reproduce the problem...if you can't do that, then you need to get more information (e.g. with logging). Once you can reproduce it, you need to reduce it down to ...
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How to get file creation & modification date/times in Python?

... on ext4 drives under Linux, and I'd like to learn what happens when Linux reads files written by Windows, or vica versa, given that they use st_ctime differently. – Mark Amery Sep 14 '16 at 23:59 ...
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git --git-dir not working as expected

...ty thing. git --git-dir=/mycode/.git --work-tree=/mycode status You can read a little more here share | improve this answer | follow | ...
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How to deal with IntelliJ IDEA project files under Git source control constantly changing?

...ample .gitignore file might be a useful reference, though you should still read the above link to understand why these entries appear and decide if you need them. Personally I also ignore the .idea/find.xml file as this seems to change every time you perform a search operation. ...