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Placeholder Mixin SCSS/CSS
...nnested:
@mixin optional-at-root($sel) {
@at-root #{if(not &, $sel, selector-append(&, $sel))} {
@content;
}
}
@mixin placeholder {
@include optional-at-root('::-webkit-input-placeholder') {
@content;
}
@include optional-at-root(':-moz-placeholder') {
@content;
}
...
Enable binary mode while restoring a Database from an SQL dump
...ease follows the preceding steps.
Open file in notepad.
Click on Save as
Select Encoding type UTF-8.
Now source your db.
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What's the best practice for putting multiple projects in a git repository? [closed]
...e to error) to dump an unwanted directory than to remove unwanted files by selecting each of them.
Branch names can include '/' characters
So you might want to name your branches something like
project1/master
project1/featureABC
project2/master
project2/featureXYZ
...
UnicodeEncodeError: 'latin-1' codec can't encode character
...t. They map exactly to the Unicode characters U+0080–U+009F, which are a selection of control characters. They're control characters that aren't used very much which is why browsers got away with it, but it's annoying when you are trying to convert a sequences of bytes-as-Unicode.
...
What's the difference between `on` and `live` or `bind`?
...emoved and only on and one will be left.
Examples:
// Using live()
$(".mySelector").live("click", fn);
// Equivalent `on` (there isn't an exact equivalent, but with good reason)
$(document).on("click", ".mySelector", fn);
// Using bind()
$(".mySelector").bind("click", fn);
// Equivalent `on`...
How can I parse a string with a comma thousand separator to a number?
... I have no idea why this answer got so many upvotes and was selected as correct, it has two serious issues. 1. It cannot handle numbers with multiple commas, e.g. parseFloat("2,000,000.00".replace(',','')) returns 2000 and 2. it fails in many regions of the world where , is a decimal ...
In a Django form, how do I make a field readonly (or disabled) so that it cannot be edited?
... work for a ForeignKey field, a few changes need to be made. Firstly, the SELECT HTML tag does not have the readonly attribute. We need to use disabled="disabled" instead. However, then the browser doesn't send any form data back for that field. So we need to set that field to not be required so...
How to disable Google Chrome auto update?
...c OS.
Go to Applications Folder in Finder.
Right click Google Chrome and select Show Package Contents.
Go to Contents directory.
Open Info.plist file with XCode or other text editor.
Change the value of the key: KSUpdateURL to an invalid URL.
something like
https://tools.google.com/service/inva...
How to escape % in String.Format?
...and I want to use String.Format to build the final string in code. The SELECT statement uses a like, something like this:
...
IISExpress returns a 503 error from remote machines
... One more hint: If you right-click on IISExpress' systray icon, you can select "Show all applications" which will open up a dialog showing all applications you're currently running locally. Right-click on the desired application (don't left-click or it will open the browser), then you will see "P...