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How to do a LIKE query in Arel and Rails?
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How to list records with date from the last 10 days?
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HTML5 doctype putting IE9 into quirks mode?
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Placing:
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
in the <head> tag should do it.
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How to import module when module name has a '-' dash or hyphen in it?
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How do I get rid of this unwanted bar from Eclipse?
When coding in Eclipse(Indigo), I accidentally hit a combination of keys which made this bar appear when I was doing some shortcuts. This question has probably being answered before but since I don't know the exact name of the bar googling the problem has being fruitless. I've spent two hours trying...
Why does the JVM still not support tail-call optimization?
...m tail-recursive function to simple loop must be done dynamically by a JIT compiler.
It then gives an example of Java code that won't transform.
So, as the example in Listing 3 shows, we cannot expect static compilers to perform transformation of tail recursion on Java code while preserving t...
How to avoid installing “Unlimited Strength” JCE policy files when deploying an application?
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There are a couple of commonly quoted solutions to this problem. Unfortunately neither of these are entirely satisfactory:
Install the unlimited strength policy files. While this is probably the right solution for your development workstation, i...
How is “mvn clean install” different from “mvn install”?
...re running the install phase for each module.
What this does is clear any compiled files you have, making sure that you're really compiling each module from scratch.
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Copy array by value
... arr1.slice() is just as fast as var arr2 = arr1.concat(); JSPerf: jsperf.com/copy-array-slice-vs-concat/5 and jsperf.com/copy-simple-array . The result of jsperf.com/array-copy/5 kind of surprised me to the point I am wondering if the test code is valid.
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What is the difference between compile code and executable code?
I always use the terms compile and build interchangeably.
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