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How to allow only numeric (0-9) in HTML inputbox using jQuery?

... Add keyCodes 37 and 39 to allow left and right arrow navigation in the txt box for example: if (event.keyCode == 46 || event.keyCode == 8 || event.keyCode == 37 || event.keyCode == 39) – Anthony Queen Jan 12 '12 at 14:06 ...
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Correct way to write line to file?

... This should be as simple as: with open('somefile.txt', 'a') as the_file: the_file.write('Hello\n') From The Documentation: Do not use os.linesep as a line terminator when writing files opened in text mode (the default); use a single '\n' instead, on all platforms....
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rails 3.1.0 ActionView::Template::Error (application.css isn't precompiled)

...e += %w( carts.css ) Then I had to create (and later delete) tmp/restart.txt I consistently used the stylesheet_link_tag helper, so I found all the extra css files I needed to add with: find . \( -type f -o -type l \) -exec grep stylesheet_link_tag {} /dev/null \; ...
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How to grep Git commit diffs or contents for a certain word?

... C Hamano -- gitster -- in commit 0d11410, 12 Feb 2020) diff-options.txt: avoid "regex" overload in example Reported-by: Adam Dinwoodie Signed-off-by: Martin Ågren Reviewed-by: Taylor Blau When we exemplify the difference between -G and -S (using --pickaxe-regex), we do so using...
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Can I set up HTML/Email Templates with ASP.NET?

... and sends an email: Mail.Html(Template .FromFile("template.txt") .DataFrom(_contact) .Render()) .Text("This is text version of the message.") .From(new MailBox("alice@mail.com", "Alice")) .To(new MailBox("bob@mail.com", "Bob")) .Subject("Yo...
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Notification when a file changes?

...lters.DirectoryName; // Only watch text files. watcher.Filter = "*.txt"; // Add event handlers. watcher.Changed += new FileSystemEventHandler(OnChanged); watcher.Created += new FileSystemEventHandler(OnChanged); watcher.Deleted += new FileSystemEventHandler(OnChanged); w...
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How to get the IP address of the server on which my C# application is running on?

... Please use link ipof.in/txt so you can get the IP a directly without all the HTML parsing code – vivekv Sep 28 '16 at 18:30 ...
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How to automatically install Ansible Galaxy roles?

... You can use a requirements.txt file for this. See: docs.ansible.com/… – toast38coza Apr 30 '15 at 9:46 add a comment ...
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Generating a list of which files changed between hg versions

...ou are using the terminal in windows add hg status --rev x:y> your-file.txt to save the list to a file. share | improve this answer | follow | ...
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Best way to use multiple SSH private keys on one client

... very helpful. One error I made when creating the config file was I put a .txt file in the .ssh folder instead of running the "touch" command to create a config file. – M_x_r Dec 22 '12 at 18:17 ...