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How to delete duplicate lines in a file without sorting it in Unix?
...)\n\1$/!P; D' means "If you're not at the last line, read in another line. Now look at what you have and if it ISN'T stuff followed by a newline and then the same stuff again, print out the stuff. Now delete the stuff (up to the newline)."
– Beta
Sep 18 '09 at ...
Git commit with no commit message
...essages that I have written that will never ever be read by anyone. For me now the value of this habit is that it forces me to look through the changes in an attempt to describe them, and this sometimes makes me notice bugs. You are right, though. I'll consider paying more attention to the code and ...
Find JavaScript function definition in Chrome
... this but in the browser would be much better. I mean, the browser has to know this, so why not expose it? What I expected was something like:
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How to get JavaScript caller function line number? How to get JavaScript caller source URL?
...
Hi, Thanks for that addon. do you know if its possible to get line number from previous call ? Lets say method A calls B , and now in B I would like to know in what line under A the call was made?
– Tal
Aug 30 '09 at 11:1...
Outline effect to text
...ive - like the names, links, etc. Changing the link colors etc. are common nowadays, so I want something new.
14 Answers
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Importing a Swift protocol in Objective-C class
...in the objC header file, like this:
@protocol AnalyticProtocol;
You can now use the protocol in your objC class declaration:
@interface AnalyticFactory : NSObject
{
Class<AnalyticProtocol> _analyticProtocolClass; // The type of the analytic class currently used.
}
In your implementat...
How does Windows 8 Runtime (WinRT / Windows Store apps / Windows 10 Universal App) compare to Silver
...nd the new Windows 8 Runtime that is used to create Metro style apps. I know you can use it with XAML and it is based on .NET so C# and VB.NET can be used to write the apps, but then it seems to have something to do with HTML, CSS, DOM, and JavaScript.
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Heroku/GoDaddy: send naked domain to www [closed]
...veryone leave godaddy for more than one reason. NameCheap.com is who I use now. They are great, and they support what I was trying to do. Also, NameCheap accepts bitcoin.
– Matt
Jan 1 '14 at 19:13
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Android: Tabs at the BOTTOM
...ust watch the content of the FrameLayout(@id/tabcontent), because I don't know how it will handle in case of scrolling... In my case it works because I used ListView as the content of my tabs. :)
Hope it helps.
<?xml version="1.0" encoding="utf-8"?>
<TabHost xmlns:android="http://schemas.a...
Is it possible to make abstract classes in Python?
...class is already established as abstract shouldn't the compiler/interpret know that all the methods are from the abstract class in question?
– Charlie Parker
Mar 17 '14 at 3:30
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