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Bootstrap 3 panel header with buttons wrong position
...nd add the padding like in the above answer. Can you make a working sample/demo?
– Nate
Dec 10 '14 at 16:46
2
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Method Resolution Order (MRO) in new-style classes?
...lution order is D - B - A - C - A : so when looking up D.x, A is the first base in resolution order to solve it, thereby hiding the definition in C. While:
>>> class A(object): x = 'a'
...
>>> class B(A): pass
...
>>> class C(A): x = 'c'
...
>>> class D(B, C)...
How to make Twitter Bootstrap menu dropdown on hover rather than click
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I created a pure on hover dropdown menu based on the latest (v2.0.2) Bootstrap framework that has support for multiple submenus and thought I'd post it for future users:
body {
padding-top: 60px;
padding-bottom: 40px;
}
.sidebar-nav {
padding: 9px...
Change R default library path using .libPaths in Rprofile.site fails to work
...:/usr/lib/R/library
R_LIBS_USER /home/david/R/x86_64-pc-linux-gnu-library/3.5.1/
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Does Python have a package/module management system?
.... Npm makes publishing packages as easy as installing them, it already has 64k packages. RubyGems lists 72k packages. The venerable Python package index lists only 41k.
History
Flying in the face of its "batteries included" motto, Python shipped without a package manager until 2014.
Until Pip, t...
Why do we need virtual functions in C++?
... you're assigning the subclassed object (Cat), the method being invoked is based on the pointer type (Animal) not the type of object it is point to. This is why you need "virtual".
– rexbelia
Feb 7 '16 at 4:08
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Node.js: what is ENOSPC error and how to solve?
...sed inotify watch takes up 540 bytes (32-bit system), or 1 kB (double - on 64-bit). This comes out of kernel memory, which is unswappable. So, assuming you set the max at 524288, and all were used (improbable), you'd be using approx. 256MB/512MB of 32-bit/64-bit kernel memory.
–...
Preloading CSS Images
...l(img1.png) url(img2.png) url(img3.gif) url(img4.jpg); // load images
}
Demo
it's better to use a sprite image to reduce http requests...(if there are many relatively small sized images) and make sure the images are hosted where HTTP2 is used.
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Removing whitespace between HTML elements when using line breaks
... to say this may also work on Safari, but I don't really know...
Here's a demo http://jsbin.com/acucam
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How to implement classic sorting algorithms in modern C++?
...d because it is also stable, insertion sort is often used as the recursive base case (when the problem size is small) for higher overhead divide-and-conquer sorting algorithms, such as merge sort or quick sort.
To implement insertion_sort with the Standard Library, repeatedly use std::upper_bound t...