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Bootstrap dropdown sub menu missing
...web right now, especially the mobile web. They will be removed with 3.0" - https://github.com/twbs/bootstrap/pull/6342
But, with a little extra CSS you can get the same functionality.
Bootstrap 4 (navbar submenu on hover)
.navbar-nav li:hover > ul.dropdown-menu {
display: block;
}
.dropdo...
What are fixtures in programming?
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Practical use of `stackalloc` keyword
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Override devise registrations controller
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Padding between ActionBar's home icon and title
...achieve this through xml, these two links might help you find a solution:
https://github.com/android/platform_frameworks_base/blob/master/core/res/res/values/styles.xml
(This is the actual layout used to display the home icon in an action bar)
https://github.com/android/platform_frameworks_base/bl...
JSON: why are forward slashes escaped?
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HTML if image is not found
... image as not found image ( 404.svg ).
<img id="currentPhoto" src="https://www.ccrharrow.org/Images/content/953/741209.pg" onerror="this.src='https://www.unesale.com/ProductImages/Large/notfound.png'" alt="">
...
Python Unicode Encode Error
...gnoring those nonprintable characters, please try unidecode package here:
https://pypi.python.org/pypi/Unidecode
The explanation is found here:
https://www.tablix.org/~avian/blog/archives/2009/01/unicode_transliteration_in_python/
This is better than using the u.encode('ascii', 'ignore') for a g...
How to create an object for a Django model with a many to many field?
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Set cache-control for entire S3 bucket automatically (using bucket policies?)
...
steps
git clone https://github.com/s3tools/s3cmd
Run s3cmd --configure
(You will be asked for the two keys - copy and paste them from your
confirmation email or from your Amazon account page. Be careful when
copying them! They are case sens...