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Get child node index
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ES6:
Array.from(element.parentNode.children).indexOf(element)
Explanation :
element.parentNode.children → Returns the brothers of element, including that element.
Array.from → Casts the constructor of children to an Array object...
List or IList [closed]
...oriented programming. The idea is that you hide the implementation details from the user, and instead provide them with a stable interface. This is to reduce dependency on details that might change in the future.
– jason
Dec 30 '08 at 13:35
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jQuery and TinyMCE: textarea value doesn't submit
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From
TinyMCE, jQuery and Ajax forms:
TinyMCE Form Submission
When a textarea is replaced by TinyMCE, it's actually hidden and TinyMCE editor (an iframe) is displayed instead.
However, it's this textarea's contents which is...
How to make child process die after parent exits?
...ndent way of doing it, before fork()-ing, simply getpid() and if getppid() from child is different, exit.
– Sebastien
Aug 10 '17 at 13:42
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Why can't I use Docker CMD multiple times to run multiple services?
I have built a base image from Dockerfile named centos+ssh. In centos+ssh's Dockerfile, I use CMD to run ssh service.
5 Ans...
Get Base64 encode file-data from Input Form
I've got a basic HTML form from which I can grab a bit of information that I'm examining in Firebug.
6 Answers
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Forking vs. Branching in GitHub
...l project by:
adding the original project as a remote
fetching regularly from that original project
rebase your current development on top of the branch of interest you got updated from that fetch.
The rebase allows you to make sure your changes are straightforward (no merge conflict to handle),...
Django - Difference between import django.conf.settings and import settings
... settings(.py) module of your Django project (if you are writing this code from the "root" package of your application, of course)
from django.conf import settings
Will import settings object from django.conf package (Django's provided files). This is important, because
[..] note that your co...
Seeking clarification on apparent contradictions regarding weakly typed languages
.... An assembly language compiler will not allow you to move a 64 bit double from the stack into a 32 bit register; it will allow you to move a 32 bit pointer to a 64 bit double from the stack into a 32 bit register. In that sense the language is "typesafe" -- it imposes a restriction on the legality ...
Should you ever use protected member variables?
...s later. (Of course, the pimpl idiom would enable hiding them visually and from the translation units including the header, too.)
– underscore_d
May 12 '17 at 20:57
add a comm...