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Centering text in a table in Twitter Bootstrap

... text-align is set to left, rather than center. Adding this should center all your tds: .table td { text-align: center; } @import url('https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css'); table, thead, tr, tbody, th, td { text-align: center; } .ta...
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How to set up a git project to use an external repo submodule?

... You have a project -- call it MyWebApp that already has a github repo You want to use the jquery repository in your project You want to pull the jquery repo into your project as a submodule. Submodules are really, really easy to reference and use...
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Type erasure techniques

(With type erasure, I mean hiding some or all of the type information regarding a class, somewhat like Boost.Any.) I want to get a hold of type erasure techniques, while also sharing those, which I know of. My hope is kinda to find some crazy technique that somebody thought of in his/her darkest h...
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List tables in a PostgreSQL schema

... In all schemas: => \dt *.* In a particular schema: => \dt public.* It is possible to use regular expressions with some restrictions \dt (public|s).(s|t) List of relations Schema | Name | Type | Owner -----...
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Best programming based games [closed]

...e. It is Java based, the API is detailled and it's pretty easy to get a challenging robot up and running. Here is an example : public class MyFirstRobot extends Robot { public void run() { while (true) { ahead(100); turnGunRight(360); back(10...
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Read logcat programmatically within application

...ded before the clear completes. It doesn't make a difference even if you call process.waitfor(). – Tom Rutchik Jun 3 at 0:25 add a comment  |  ...
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Rails: update_attribute vs update_attributes

...if perform_validation is false it bypasses (skips will be the proper word) all the validations associated with save. For second question Also, what is the correct syntax to pass a hash to update_attributes... check out my example at the top. Your example is correct. Object.update_attributes...
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Get screen width and height in Android

... @EpicPandaForce actually I was thinking of Android Oreo which allows launching an activity on another display, see the following: developer.android.com/reference/android/app/… – satur9nine Jul 10 '18 at 2...
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How to ignore HTML element from tabindex?

Is there any way in HTML to tell the browser not to allow tab indexing on particular elements? 7 Answers ...
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HAProxy redirecting http to https (ssl)

...lancing and only want my site to support https. Thus, I'd like to redirect all requests on port 80 to port 443. 15 Answers...