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:after and :before pseudo-element selectors in Sass [duplicate]
How can I use the :before and :after pseudo-element selectors following the syntax of Sass or, alternatively, SCSS? Like this:
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Freezing Row 1 and Column A at the same time
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Select cell B2 and click "Freeze Panes" this will freeze Row 1 and Column A.
For future reference, selecting Freeze Panes in Excel will freeze the rows above your selected cell and the columns to the left of your selected cell. For example, to freeze rows 1...
How to condense if/else into one line in Python? [duplicate]
Is there a way to compress an if / else statement to one line in Python?
I oftentimes see all sorts of shortcuts and suspect it can apply here too.
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Recommended way of getting data from the server
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There are cases when $resource may not be appropriate when talking to backend. This shows how to set up $resource like behavior without using resource.
angular.module('myApp').factory('Book', function($http) {
// Book is a class which we can use for retrieving and ...
Differences for a certain folder between git branches [duplicate]
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You can use
git diff master..yourbranch path/to/folder
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Git - undoing git rm [duplicate]
Git SOS here. I worked 10 hours on a project without committing (I know, I know) and then I git added too many files, so I tried using git rm and accidentally deleted EVERYTHING. Is there hope for me? :(((
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Bootstrap Responsive Text Size [duplicate]
I am trying to build a responsive layout using bootstrap and currently am defining some of the titles with font-size:3em;
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Testing for empty or nil-value string [duplicate]
...iable conditionally in Ruby. I need to set it if the variable is nil or empty (0 length string). I've come up with the following:
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How do I create a user with the same privileges as root in MySQL/MariaDB? [closed]
How do I create a user with the same privileges as root in MySQL/MariaDB?.
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C++ convert from 1 char to string? [closed]
I need to cast only 1 char to string . The opposite way is pretty simple like str[0] .
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