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Maven: How to include jars, which are not available in reps into a J2EE project?

...l repository. If you create a script with a Maven invocation for each file and keep it alongside the jars, you (and anyone else with access) can easily install the jars (and associated pom files) to their local repository. For example: mvn install:install-file -Dfile=/usr/jars/foo.jar -DpomFile=/u...
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How to center a subview of UIView

I have a UIView inside a UIView m and I want the inner UIView to be always centered inside the outer one, without it having to resize the width and height. ...
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Logical Operators, || or OR?

... no "better" but the more common one is ||. They have different precedence and || would work like one would expect normally. See also: Logical operators (the following example is taken from there): // The result of the expression (false || true) is assigned to $e // Acts like: ($e = (false || true...
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How do I find the install time and date of Windows?

...ut how can I find out (hopefully via an API/registry key) the install time and date of Windows? 19 Answers ...
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How would you implement an LRU cache in Java?

...ructures would you use? I've already implemented one using LinkedHashMap and Collections#synchronizedMap , but I'm curious if any of the new concurrent collections would be better candidates. ...
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Confusion between numpy, scipy, matplotlib and pylab

Numpy, scipy, matplotlib, and pylab are common terms among they who use python for scientific computation. 3 Answers ...
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Does bit-shift depend on endianness?

... equivalent of converting to big endian, the shifting operation comes next and then the new value is stored back in memory, which is where the little endian byte order comes into effect again. Update, thanks to @jww: On PowerPC the vector shifts and rotates are endian sensitive. You can have a val...
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iOS 7 style Blur view

...u being able to capture the view behind the one you're presenting, though, and may have trouble with views that animate behind this content. The need to take a trip through Core Graphics to rasterize the background view will slow things down, so we probably don't have sufficiently direct access to b...
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NTFS performance and large volumes of files and directories

How does Windows with NTFS perform with large volumes of files and directories? 7 Answers ...
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MySQL, better to insert NULL or empty string?

...a lot of different fields. Some of the fields are optional while some are mandatory. In my DB I have a table which holds all these values, is it better practice to insert a NULL value or an empty string into the DB columns where the user didn't put any data? ...