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Are unused CSS images downloaded?

... this technique for measuring traffic-levels from non-JS-enabled users, as Google Analytics fails us here. I prefer using the background CSS image rather than a normal <img...> tag, because I'm working under the (untested) theory that bots are less likely to grab a CSS image than a <img......
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How to detect shake event with android?

... Google helps a lot. /* The following code was written by Matthew Wiggins * and is released under the APACHE 2.0 license * * http://www.apache.org/licenses/LICENSE-2.0 */ package com.hlidskialf.android.hardware; import a...
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Ruby replace string with captured regex pattern

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Check if a table exists in Rails

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How to pass macro definition from “make” command line arguments (-D) to C source code?

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What is the purpose of “!” and “?” at the end of method names?

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No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

... root folder - required if you run command line or maven (mvn). (Search google for JAVA_HOME for more info) In project properties in section Java Compiler select required JDK - if you run directly from eclipse share ...
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@Media min-width & max-width

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Most efficient way to increment a Map value in Java

... Google Guava is your friend... ...at least in some cases. They have this nice AtomicLongMap. Especially nice because you are dealing with long as value in your map. E.g. AtomicLongMap<String> map = AtomicLongMap.cr...
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Android, How can I Convert String to Date?

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