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How do I write a correct micro-benchmark in Java?
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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
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\d is less efficient than [0-9]
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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...
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...
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...
Why Would I Ever Need to Use C# Nested Classes [duplicate]
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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...
Getter and Setter?
...cores, not one. Here is the direct link to the right part of the page: php.net/manual/en/… (+1 for a correct answer)
– Computerish
Dec 18 '10 at 15:41
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IIS7 Permissions Overview - ApplicationPoolIdentity
...en needing to write to the file system I would have give the AppPool user (Network Service) access to the directory or file.
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How can I save a screenshot directly to a file in Windows? [closed]
...py. With this tip, many of them do! Try it in your browser here: jsfiddle.net/liamhennessy/cs3jsj6p
– Liam
Aug 10 '15 at 15:56
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Questions every good Java/Java EE Developer should be able to answer? [closed]
I was going through Questions every good .Net developer should be able to answer and was highly impressed with the content and approach of this question, and so in the same spirit, I am asking this question for Java/Java EE Developer.
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