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Appending a line to a file only if it does not already exist
I need to add the following line to the end of a config file:
10 Answers
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Is there a (repeat-last-command) in Emacs?
Frequently, I've dug into apropos and docs looking for something like the following only to give up to get back to the task at hand:
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Cannot delete or update a parent row: a foreign key constraint fails
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18 Answers
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Uncaught TypeError: undefined is not a function on loading jquery-min.js
I'm building a normal webpage which requires me to load about five CSS files and ten Javascript files.
13 Answers
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Android notification doesn't disappear after clicking the notifcation
If got some issues with a notification I want to show in the notification bar. Although I set the notification flag to Notification.DEFAULT_LIGHTS & Notification.FLAG_AUTO_CANCEL the notification doesn't disappear after clicking it. Any ideas what I'm doing wrong?
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Resource interpreted as Script but transferred with MIME type text/plain - for local file
I'm getting a "Resource interpreted as Script but transferred with MIME type text/plain" warning in Google Chrome when including a local script file.
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Using Version Control for Home Development?
Up till now I have been developing my personal and school
projects at home without using any form of revision control
software to handle my changes and whatnot.
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Is there any publicly accessible JSON data source to test with real world data? [closed]
I'm working on a JavaScript dynamically loaded tree view user control. I'd like to test it with real world data.
5 Answers
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Bootstrap Alert Auto Close
My need is to call alert when I click on Add to Wishlist button and should disappear the alert in 2 secs. This is how I tried, but the alert is disappearing instantly as soon as it is appearing. Not sure, where the bug is.. Can anyone help me out?
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Reset auto increment counter in postgres
I would like to force the auto increment field of a table to some value, I tried with this:
12 Answers
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