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Should I use pt or px?

...he terms "uppercase" and "lowercase" which historically had to do with the selection of the fixed typographical characters where the "captital" characters where placed in a box (case) above the non-captitalized characters which were place in a box below, and thus the "lower" case. There were differ...
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How can I change my Cygwin home folder after installation?

...nced >> Environment Variables >> User Variables for >> [select variable HOME] >> edit share | improve this answer | follow | ...
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Is < faster than

...ughput Jcc N/A 0.5 with the following footnote on Jcc: 7) Selection of conditional jump instructions should be based on the recommendation of section Section 3.4.1, “Branch Prediction Optimization,” to improve the predictability of branches. When branches are predicted successf...
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Java GUI frameworks. What to choose? Swing, SWT, AWT, SwingX, JGoodies, JavaFX, Apache Pivot? [close

... a UI and users complain that something doesn't work for them because they selected an odd theme. JGoodies is another layer on top of Swing, like SwingX. It tries to make Swing more pleasant to use. The web site looks great. Let's have a look at the tutorial ... hm ... still searching ... hang on. I...
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How can I tell if a DOM element is visible in the current viewport?

... old answer is very slow, not accurate and has several bugs. The solution selected as correct is almost never precise. You can read more about its bugs. This solution was tested on Internet Explorer 7 (and later), iOS 5 (and later) Safari, Android 2.0 (Eclair) and later, BlackBerry, Opera Mob...
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Null vs. False vs. 0 in PHP

...mpatibility). Despite the design wishing some consistency (outlined in the selected answer here), it all get confusing when you consider method returns that use false/null in not-so-easy to reason ways. You will often see null being used when they are already using false for something. e.g. filter_i...
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Why doesn't TFS get latest get the latest?

... have made locally. If you find yourself using "Get Specific Version" and selecting the "force" and "overwrite" options, then it is very likely that you are in the habit of bypassing all of the enforcements that TFS has implemented to keep you from hurting yourself, and you should probably consider...
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How do I Sort a Multidimensional Array in PHP [duplicate]

...'s associative if you want: this code takes care of sorting items, but you select the actual sort function (usort or uasort). Finally, it does not use array_multisort: while array_multisort is convenient, it depends on creating a projection of all your input data before sorting. This consumes time a...
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What are the security risks of setting Access-Control-Allow-Origin?

...s a security risk, particularly if you allow resource sharing not just for selected resources but for every resource. In this context you should have a look at When is it safe to enable CORS?. share | ...
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What is the difference between 'git pull' and 'git fetch'?

...irdly worded. git pull will always merge into the current branch. So you select which branch you want to pull from, and it pulls it into the current branch. The from branch can be local or remote; it can even be a remote branch that's not a registered git remote (meaning you pass a URL on the git...