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How do I delete all untracked files from my working directory in Mercurial?

Is it possible to delete all untracked files from my working directory? Let's say I added a bunch of files to my working directory, didn't add them via 'hg add' and now want to get rid of those new files entirely? ...
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When would I need a SecureString in .NET?

...-securestring . We should remove encryption from SecureString across all platforms in .NET Core - We should obsolete SecureString - We probably shouldn't expose SecureString in .NET Core share | ...
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Convert Java Array to Iterable

...ve an Array of primitives, for example for int, int[] foo. It might be a small sized one, or not. 10 Answers ...
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How to make “if not true condition”?

... then .... OR if (( ! $(grep -c "sysa" /etc/passwd) )) ; then .... Finally, there is an award called the Useless Use of Cat (UUOC). :-) Some people will jump up and down and cry gothca! I'll just say that grep can take a file name on its cmd-line, so why invoke extra processes and pipe construc...
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How do you stop tracking a remote branch in Git?

...remote branch name> will delete a remote tracking branch as declared locally, in your repo. It will not delete the branch on the remote repo itself (only a git push :development would do that). So when you are pushing your local development, with an history different than the remote development b...
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What is a magic number, and why is it bad? [closed]

..., the fact that Passwords can be a maximum of 7 characters long is not globally defined and actually differs, so that is a candidate for a variable. – Michael Stum♦ Sep 19 '09 at 1:02 ...
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Run Command Prompt Commands

... this is all you have to do run shell commands from C# string strCmdText; strCmdText= "/C copy /b Image1.jpg + Archive.rar Image2.jpg"; System.Diagnostics.Process.Start("CMD.exe",strCmdText); EDIT: This is to hide the cmd window. ...
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Override browser form-filling and input highlighting with HTML/CSS

...f that won't work, you can try to set the style via javascript programmatically $("input[type='text']").bind('focus', function() { $(this).css('background-color', 'white'); }); 3) if that won't work, you're doomed :-) consider this: this wont hide the yellow color, but will make the text read...
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Sending email through Gmail SMTP server with C#

...enabling this on a test ASP.NET site I was working on, and it works. Actually, at some point I had an issue on my code. I didn't spot it until I had a simpler version on a console program and saw it was working (no change on the Gmail side as you were worried about). The below code works just like...
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What is the largest TCP/IP network port number allowable for IPv4?

... @JessieArr in both those cases it's not really a 65536 issue, it's an issue of A)programs not releasing connections, leaving them in a "WAIT" state that netstat shows combined with B)some earlier windows versions only going from 1024-5000 for dynamic ports.And even t...