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How to sort a list/tuple of lists/tuples by the element at a given index?
...is faster and simpler: key=itemgetter(1) and at the beginning of the file: from operator import itemgetter
– Joschua
Mar 13 '13 at 20:08
3
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rails 3.1.0 ActionView::Template::Error (application.css isn't precompiled)
...lution is to fix the core problem which is preventing asset precompilation from occurring.
– David Tuite
Oct 27 '11 at 22:50
5
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javascript: recursive anonymous function?
... => x > 0 ? U (f) (log (x - 1)) : 0)
How to remove self-reference from an existing function using U combinator
Here I'll show you how to take a recursive function that uses a reference to itself and change it to a function that employs the U combinator to in place of the self reference
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Stateless vs Stateful - I could use some concrete information
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I suggest that you start from a question in StackOverflow that discusses the advantages of stateless programming. This is more in the context of functional programming, but what you will read also applies in other programming paradigms.
Stateless pr...
Official way to ask jQuery wait for all images to load before executing something
...rome Version 22.0.1229.94 and this plugin, and I tried to read the offsets from the loaded images within the waitFormImages: ('img selector').each(function(index) { var offset = $(this).offset(); ...}); , however, offset.top is still zero. Why?
– basZero
Nov 1 ...
Multiple modals overlay
...is useful for was integrating forms inside modals with validation feedback from Bootbox alerts, since those use dynamic modals and thus require you to bind the event to document rather than to .modal, since that only attaches it to existing modals.
Fiddle here.
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Iterating over dictionaries using 'for' loops
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@yugr From Python 3.7, dictionaries are insertion-ordered and this is a language feature. See stackoverflow.com/a/39980744/9428564
– Aimery
Sep 9 '19 at 14:54
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On EC2: sudo node command not found, but node without sudo is ok
... done only in Amazon AMI system? Does Amazon AMI system separate root path from user path?
– user482594
Feb 22 '12 at 20:45
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What is the fundamental difference between WebSockets and pure TCP?
...col. At transport layer, we usually have TCP and UDP protocol. Any message from application layer need to go through transport layer to be transmitted to other machine. Hence, websocket and tcp have a relationship to each other and can not be comparable.
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Getting vertical gridlines to appear in line plot in matplotlib
...ontal grid lines are appearing by default. I am using a pandas.DataFrame from an sql query in python to generate a line plot with dates on the x-axis. I'm not sure why they do not appear on the dates and I have tried to search for an answer to this but couldn't find one.
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