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How to vertically center a container in Bootstrap?
...x way
Vertical alignment is now very simple by the use of Flexible box layout. Nowadays, this method is supported in a wide range of web browsers except Internet Explorer 8 & 9. Therefore we'd need to use some hacks/polyfills or different approaches for IE8/9.
In the following I'll show you ho...
How to set focus on input field?
...ype="text" focus-me="shouldBeOpen">
app.directive('focusMe', ['$timeout', '$parse', function ($timeout, $parse) {
return {
//scope: true, // optionally create a child scope
link: function (scope, element, attrs) {
var model = $parse(attrs.focusMe);
...
What is the difference between \r and \n?
...
+1 for old people. Terminal output used to directly control a glorified electronic terminal (your TTY before those fancy CRT displays). Hence, we get wonderful artifacts of those in the carriage return and newline characters (both of which might be nee...
Which version of the git file will be finally used: LOCAL, BASE or REMOTE?
... the screenshot here
You can edit the BASE file as you want with or without using meld commands.
You can also get rid of meld and just edit the file with your favorite text editor.
The code between <<<< HEAD and ===== markers is the one of your local file before the merge.
The co...
Why is my git repository so big?
...t already exist)
cd $d1
for b in $(git branch | cut -c 3-)
do
git checkout $b
x=$(git rev-parse HEAD)
cd $d2
git checkout -b $b $x
cd $d1
done
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Applying a git post-commit hook to all current and future repos
...
On windows without quotation: ` git config --global init.templatedir d:\git\.git_template\ `
– Vladimir Vukanac
Jul 2 '15 at 20:03
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Is it possible to roll back CREATE TABLE and ALTER TABLE statements in major SQL databases?
...
Damn. I've been trying to figure out why the previously created tables won't disapper when a particular (create) table fails for the past hour. I'm using MariaDB (XAMPP switched from MySQL to MariaDB), but the case is the same. This is silly :|
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How do you use NSAttributedString?
...NSString or NSMutableStrings are not possible. So I've heard a little about the NSAttributedString which was introduced with the iPad SDK 3.2 (or around 3.2) and is available on the iPhone as of iPhone SDK 4.0 beta .
...
How do I find the most recent git commit that modified a file?
... most important plumbing commands, so you can include or exclude by just about any criteria you can imagine.
Of course, refer to the git-rev-list(1) Manual Page.
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ActiveRecord: size vs count
...st defaulting to size, however. For example if you create a new record without going through the relation, i.e. Comment.create(post_id: post.id), your post.comments.size will not be up to date, while post.comments.count will. So just be careful.
– mrbrdo
Mar 31...