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Advantage of switch over if-else statement
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This immediate-constant bitmap is a big win, because there's no cache miss on the bitmap. It works if the "special" error codes are all in a range 64 or less. (or 32 for legacy 32bit code.) The compiler subtracts the smallest case value, if it's non-zero. The t...
Sublime as default editor
...e a way to set Sublime Text as the default text editor for file formats on Windows 7?
10 Answers
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How do you convert a byte array to a hexadecimal string, and vice versa?
... faster than {IEnumerable}.Aggregate, for instance, but BitConverter still wins.
Update (2012-04-03)
Added Mykroft's SoapHexBinary answer to analysis, which took over third place.
Update (2013-01-15)
Added CodesInChaos's byte manipulation answer, which took over first place (by a large margin on...
Difference between int32, int, int32_t, int8 and int8_t
...the data type int32_t in a C program recently. I know that it stores 32 bits, but don't int and int32 do the same?
3...
How do I get the localhost name in PowerShell?
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On Windows 10 Enterprise, env:COMPUTERNAME produced the following error: env:COMPUTERNAME : The term 'env:COMPUTERNAME' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of...
What does the C++ standard state the size of int, long type to be?
...he size of basic C++ types.
I know that it depends on the architecture (16 bits, 32 bits, 64 bits) and the compiler.
24 Ans...
Eclipse JUNO doesn't start
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I had to delete both of the following files as suggested in other answers to solve my issue,
.metadata/.plugins/org.eclipse.core.resources/.snap
.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi
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Error “The connection to adb is down, and a severe error has occurred.”
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Ok I solved my issue. I go to Task Manager in windows7 -> processes -> selected the adb.exe -> End Process. After that I go to cmd prompt and type adb start-server. This time adb statred succefully. I run eclipe and it was showing no error.
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How to change Vagrant 'default' machine name?
... same time, the value assigned to name in the provider configuration block wins. Simplifying based on zook's (commenter) input
Set hostname (BONUS)
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
config.vm.hostname = "buzbar"
end
Comments: This sets the hostname inside the VM. This would...
Android Studio installation on Windows 7 fails, no JDK found
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+1 This MOSTLY worked for me. I am running 64 bit windows and JDK 1.7.0. I tried adding both JDK_HOME and JAVA_HOME with "c:\Program Files\Java\jdk1.7.0\". It still would not load. However, I capitalized the "C" and removed the trailing slash and it works now: "C:\Progr...