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The SQL OVER() clause - when and why is it useful?
...ues for the columns that are not included in GROUP BY.
In contrast, using windowed aggregate functions instead of GROUP BY, you can retrieve both aggregated and non-aggregated values. That is, although you are not doing that in your example query, you could retrieve both individual OrderQty values ...
puts vs logger in rails rake tasks
...while working on the local machine as you don't see the output in the same window where you called the task. Especially if you don't have a big screen to fit multiple windows side by side.
– Tomas Markauskas
Feb 11 '10 at 17:18
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How to enable local network users to access my WAMP sites?
...2.168.0 range.
This is simply done by entering this command from a command window ipconfig and looking at the line labeled IPv4 Address. you then use the first 3 sections of the address you see in there.
For example if yours looked like this:-
IPv4 Address. . . . . . . . . . . : 192.168.2.11
You wo...
What does WISC (stack) mean? [closed]
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Or WISA:
Windows, IIS, SQL Server, ASP.net
I don't know why anyone would want to call it WISC, as these people are essentially saying "We will never ever use VB.NET, IronPython, IronRuby, F# or any other .NET Language". Also calling ...
How to trigger a file download when clicking an HTML button or JavaScript
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HTML:
<button type="submit" onclick="window.open('file.doc')">Download!</button>
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'uint32_t' identifier not found error
I'm porting code from Linux C to Visual C++ for windows.
7 Answers
7
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Get encoding of a file in Windows
This isn't really a programming question, is there a command line or Windows tool (Windows 7) to get the current encoding of a text file? Sure I can write a little C# app but I wanted to know if there is something already built in?
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Purging file from Git repo failed, unable to create new backup
...s.onClickDraftSave('#login-link');
var $window = $(window),
onScroll = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.sc...
Is there a PHP function that can escape regex patterns before they are applied?
...s.onClickDraftSave('#login-link');
var $window = $(window),
onScroll = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.sc...
ExecJS and could not find a JavaScript runtime
...I disagree. I'd rather the runtime exist as an OS library (as with Mac and Windows by default), rather than adding yet another gem to the dependancy list.
– William Denniss
Feb 2 '12 at 14:13
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