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How to jump to top of browser page
...: 4px;
}
#myBtn:hover {
background-color: #555;
}
<script src="https://code.jquery.com/jquery-1.10.2.js"></script>
<button onclick="topFunction()" id="myBtn" title="Go to top">Top</button>
<div style="background-color:black;color:white;padding:30px">Scrol...
How to make PowerShell tab completion work like Bash
...istory to get auto suggestion. Refer to the YouTube video for more details
https://youtu.be/I0iIZe0dUNw
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PHP: How to remove all non printable characters in a string?
... = preg_replace( '/[^[:print:]]/', '',$string);
For reference see http://www.fileformat.info/info/charset/UTF-8/list.htm
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Display name of the current file in vim?
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I use the amazing vimrc from amix: https://github.com/amix/vimrc
It uses the lightline.vim pluging and displays the filename on the status bar.
The great thing about using the amix/vimrc is that this plugin takes care of most of the customization, its very ...
Android Studio - Auto complete and other features not working
... > Click at Invalidate and Restart
This really works for me. source: https://code.google.com/p/android/issues/detail?id=61844#c4
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How do I remove/delete a virtualenv?
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from virtualenv's official document https://virtualenv.pypa.io/en/stable/userguide/
Removing an Environment
Removing a virtual environment is simply done by deactivating it and deleting the environment folder with all its contents:
(ENV)$ deactivate
$...
How to implement an STL-style iterator and avoid common pitfalls?
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http://www.cplusplus.com/reference/std/iterator/ has a handy chart that details the specs of § 24.2.2 of the C++11 standard. Basically, the iterators have tags that describe the valid operations, and the tags have a hierarchy. Be...
bootstrap button shows blue outline when clicked
...uilt-in boostrap class shadow-none for disabling box-shadow (not outline) (https://getbootstrap.com/docs/4.1/utilities/shadows/). This removes shadow of button:
<button class='btn btn-primary shadow-none'>Example button</button>
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How does Java Garbage Collection work with Circular References?
...rence counting collector, which nonetheless can detect and collect cycles: WWW.Research.IBM.Com/people/d/dfb/recycler.html
– Jörg W Mittag
Dec 16 '09 at 1:03
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How to extract the decision rules from scikit-learn decision-tree?
...to translate to other languages: web.archive.org/web/20171005203850/http://www.kdnuggets.com/…
– Josiah
Aug 1 '18 at 20:24
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