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Force browser to clear cache

...); }, false); See also Using the application cache on Mozilla Developer Network for more info. Update 2016 Things change quickly on the Web. This question was asked in 2009 and in 2012 I posted an update about a new way to handle the problem described in the question. Another 4 years passed and...
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How do you access the matched groups in a JavaScript regular expression?

... @ianaz: I don't believe 'tis true? http://jsfiddle.net/weEg9/ seems to work on Chrome, at least. – spinningarrow Oct 16 '12 at 7:26 17 ...
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How to debug template binding errors for KnockoutJS?

.... Just depends on the situation. Some more of my thoughts here: knockmeout.net/2013/06/…. Also, you might want to log a "clean" version in your binding like console.log(ko.toJS(valueAccessor()). – RP Niemeyer Mar 25 '14 at 18:26 ...
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PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)

...nd this info: Invalid PDO query does not return an error Here is the bug: https://bugs.php.net/bug.php?id=61613 So, I tried doing this with mysqli and haven't really found any solid answer on how it works so I thought I's just leave it here for those who want to use it.. try{ // db connecti...
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How do I write a correct micro-benchmark in Java?

...arks Caliper from Google Getting started tutorials http://codingjunkie.net/micro-benchmarking-with-caliper/ http://vertexlabs.co.uk/blog/caliper JMH from OpenJDK Getting started tutorials Avoiding Benchmarking Pitfalls on the JVM http://nitschinger.at/Using-JMH-for-Java-Microbenchmarking ht...
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\d is less efficient than [0-9]

... An addition to top answer from Sina Iravianian, here is a .NET 4.5 version (since only that version supports UTF16 output, c.f. the first three lines) of his code, using the full range of Unicode code points. Due to the lack of proper support for higher Unicode planes, many people ar...
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Cannot import the keyfile 'blah.pfx' - error 'The keyfile may be password protected'

... SDK. For example C:\Program Files (x86)\Microsoft SDKs\Windows\v8.0A\bin\NETFX 4.0 Tools\sn.exe. Most likely this location is not on the search path for your standard environment. However, the "Developer Command Prompt" installed by Visual Studio adds additional information that usually includes...
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How to determine the first and last iteration in a foreach loop?

...e reset($array) inside a foreach. From the official documentation (www.php.net/foreach): "As foreach relies on the internal array pointer changing it within the loop may lead to unexpected behavior." And reset does precisely that (www.php.net/reset): "Set the internal pointer of an array to its fi...
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Why Would I Ever Need to Use C# Nested Classes [duplicate]

... In fact, the .NET Framework Guidelines explicitly recommend against creating public nested classes. – Mark Seemann Jul 4 '09 at 22:43 ...
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How do you migrate an IIS 7 site to another server?

...ration”. (You can use a password if you are sending them across the internet, if you are just gonna move them via a USB key then don't sweat it.) Move these files to your new server administration.config applicationHost.config configEncKey.key On the new server, go back to the “Shared Configu...