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postgres: upgrade a user to be a superuser?
...ting user to be a superuser? I don't want to delete the existing user, for various reasons.
7 Answers
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How to comment out a block of Python code in Vim
I was wondering if there was any key mapping in Vim to allow me to indent certain lines of code (whether those lines have been selected in visual mode, or n lines above/below current cursor position).
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How to find out which version of the .NET Framework an executable needs to run?
I've got an executable file, and I would like to know which versions of the .NET framework this file needs to be started.
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Sorting a vector of custom objects
How does one go about sorting a vector containing custom (i.e. user defined) objects.
Probably, standard STL algorithm sort along with a predicate (a function or a function object) which would operate on one of the fields (as a key for sorting) in the custom object should be used.
Am I on the ...
Lua简明教程 - 脚本技术 - 清泛IT论坛，有思想、有深度
...换行）， ‘\r’ （回车）， ‘\t’ （横向制表）， ‘\v’ （纵向制表）， ‘\\’ （反斜杠）， ‘\”‘ （双引号）， 以及 ‘\” （单引号)下面的四种方式定义了完全相同的字符串（其中的两个中括号可以用于定义有换行的字...
Passing variable number of arguments around
Say I have a C function which takes a variable number of arguments: How can I call another function which expects a variable number of arguments from inside of it, passing all the arguments that got into the first function?
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IE10 renders in IE7 mode. How to force Standards mode?
...icrosoft's site they claim that simple doctype declaration is enough. But even a document as short as this falls back to IE7 mode:
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HTML inside Twitter Bootstrap popover
I am trying to display HTML inside a bootstrap popover, but somehow it's not working. I found some answers here but it won't work for me. Please let me know if I'm doing something wrong.
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IIS Express Immediately shutting-down running site after stopping web application
I'm using visual studio 2012 in the first days when I want to stop application in IDE, application was still running on IIS Express, I could browse and work with running application, but now I can't. IIS Immediately shutting-down application if I press stop button. Since I remember I didn't make any...