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Add a default value to a column through a migration
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Using from and to was added in Rails 5+ in this commit: github.com/rails/rails/pull/20018/files
– Joshua Pinter
Dec 29 '18 at 19:03
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How to squash commits in git after they have been pushed?
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When you are working with a Gitlab or Github you can run in trouble in this way. You squash your commits with one of the above method. My preferite one is:
git rebase -i HEAD~4
or
git rebase -i origin/master
select squash or fixup for yours commit. At this poi...
Adding external library in Android studio
I want to add external library https://github.com/foursquare/foursquare-android-oauth to my Android application (I use Android Studio, the instructions provided by lib author for Eclipse didn't work for Android Studio).
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How to update a single library with Composer?
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You will find the same suggestion in this post : github.com/composer/composer/issues/3112. PS: Down vote without explanation is so easy to do and so useless.
– Tsounabe
Oct 27 '16 at 13:20
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Find a file in python
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For fast, OS-independent search, use scandir
https://github.com/benhoyt/scandir/#readme
Read http://bugs.python.org/issue11406 for details why.
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Is there a UIView resize event?
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here is more discussion: github.com/ole/whats-new-in-swift-4/blob/master/…
– Warren Stringer
Jan 20 '18 at 1:16
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Use Font Awesome icon as CSS content
...nicode value on the page just beneath the samples of the icon: fortawesome.github.io/Font-Awesome/icon/pencil-square-o
– Allen Underwood
Apr 24 '16 at 16:06
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Is there a way to create a function from a string with javascript?
...est it
foo();
// Next is TRUE
foo.name === 'foo'
Using sjsClass
https://github.com/reduardo7/sjsClass
Example
Class.extend('newClassName', {
__constructor: function() {
// ...
}
});
var x = new newClassName();
// Next is TRUE
newClassName.name === 'newClassName'
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Capitalize first letter. MySQL
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1 row in set (0.00 sec)
Or maybe this one will help...
https://github.com/mysqludf/lib_mysqludf_str#str_ucwords
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Using Enums while parsing JSON with GSON
...e note that this annotation is only available starting version 2.3: google.github.io/gson/apidocs/index.html?com/google/gson/…
– pm_labs
Mar 22 '18 at 10:36
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