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How to fix a locale setting warning from Perl?
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How to fix 'sudo: no tty present and no askpass program specified' error?
...he keystrokes you need to use in visudo - this is not vi by the way - and exit without saving at the first sign of any problem. Health warning: corrupting this file will have serious consequences, edit with care!
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TransactionScope automatically escalating to MSDTC on some machines?
...tly identified which ones are escalating and which not?
The most obvious explanation would be that developers with SQL Server 2008 are the ones that aren't escalating.
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What is the difference between UTF-8 and ISO-8859-1?
...ng that can represent the first 256 Unicode characters. Both encode ASCII exactly the same way.
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Keyboard shortcuts in WPF
...tures, they'll automatically display your shortcut key in the menu items text, if you hook that command up to your menu item.
Create static attribute to hold a command (preferably as a property in a static class you create for commands - but for a simple example, just using a static attribute in wi...
bash/fish command to print absolute path to a file
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Use realpath
$ realpath example.txt
/home/username/example.txt
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How do I create a basic UIButton programmatically?
How can I create a basic UIButton programmatically? For example in my view controller, when executing the viewDidLoad method, three UIButton s will be created dynamically and its layout or properties are set.
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How do I import global modules in Node? I get “Error: Cannot find module ”?
I am trying to setup Node on Mac OSX Lion. It all seems to work ok, but I can't seem to import anything modules from my global modules folder. I get the error,
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How can I view all the git repositories on my machine?
Is there a way in which I can see all the git repositories that exist on my machine? Any command for that?
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Correct format specifier for double in printf
...you use %Lf for either printf or scanf).
1. C99, §6.5.2.2/6: "If the expression that denotes the called function has a type that does not include a prototype, the integer promotions are performed on each argument, and arguments that have type float are promoted to double. These are called the d...