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Can I add a UNIQUE constraint to a PostgreSQL table, after it's already created?
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I needed an answer to this very question and started googling for the docs. Instead of the Postgres documentation, I ran into this topic at StackOverflow. So although it's a good think to reference the official docs, it's also very good to give the answer for future visits. Tha...
Assigning default values to shell variables with a single command in bash
... If I wanted to find this in the documentation, what would a google for? Googling with special characters like ${:-} isn't very easy.
– Joshua Olson
Apr 24 '13 at 18:34
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How to delete all the rows in a table using Eloquent?
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Nice. This works on Laravel 5 too if anyone else Googles themselves here in 2016.
– samiles
Mar 18 '16 at 9:47
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ASP.NET MVC: Unit testing controllers that use UrlHelper
...uses Rhino and MVC.Contrib for the controllers testing. The source code on google may be of a great help.
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“Uncaught TypeError: Illegal invocation” in Chrome
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How to read the Stock CPU Usage data
... time in the kernel, blue is io interrupt time." - Dianne Hackborn groups.google.com/forum/?fromgroups=#!topic/android-platform/…
– Bo.
Sep 26 '12 at 6:21
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Purpose of Django setting ‘SECRET_KEY’
What exactly is the point of the SECRET_KEY in django? I did a few google searches and checked out the docs ( https://docs.djangoproject.com/en/dev/ref/settings/#secret-key ), but I was looking for a more in-depth explanation of this, and why it is required.
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Get size of an Iterable in Java
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I suggest making the Google Guava answer more prominent. There's no reason to make people write this code again, even though it's trivial.
– Stephen Harrison
Aug 15 '15 at 19:27
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Disable/turn off inherited CSS3 transitions
...very useful solution for me recently to remove transitions globally from a Google map element, which were adding weirdness to map behaviour.
– freeworlder
Dec 31 '16 at 16:41
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PopupWindow - Dismiss when clicked outside
... popup window when touch outside. This method was written informatively in Google's docs.
mPopupWindow.setOutsideTouchable(true);
// Set focus true to prevent a touch event to go to a below view (main layout), which works like a dialog with 'cancel' property => Try it! And you will know what I m...