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How can I generate a diff for a single file between two branches in github
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I used nulltoken's answer to put together a simple convenience script for pulling up a diff between two commits on GitHub from the command line.
You can find the full script on gist, but here are the good bits:
# Parse the following patterns for repo urls to get the github repo url
# h...
What does “use strict” do in JavaScript, and what is the reasoning behind it?
Recently, I ran some of my JavaScript code through Crockford's JSLint , and it gave the following error:
28 Answers
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What is the relative performance difference of if/else versus switch statement in Java?
...vertheless, it's possible to talk about the relative performance of switch vs. if/else with the Java compiler optimizations. First note that in Java, switch statements operate on a very limited domain -- integers. In general, you can view a switch statement as follows:
switch (<condition>) {
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Difference between this and self in JavaScript
Everyone is aware of this in javascript, but there are also instances of self encountered in the wild, such as here
5 ...
What is the difference between encrypting and signing in asymmetric encryption?
What is the difference between encrypting some data vs signing some data (using RSA)?
11 Answers
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How to refresh Android listview?
... if you don't find changes coming through. Debug if needed.
ArrayAdapter vs BaseAdapter
I did find that working with an adapter that lets you manage the collection, like a BaseAdapter works better. Some adapters like the ArrayAdapter already manage their own collection making it harder to get to ...
How do RVM and rbenv actually work?
.../shims:$PATH"
Then any time you run ruby from the command line, or run a script whose shebang reads #!/usr/bin/env ruby, your operating system will find ~/.rbenv/shims/ruby first and run it instead of any other ruby executable you may have installed.
Each shim is a tiny Bash script that in turn r...
Can't operator == be applied to generic types in C#?
... Minor aside, Jon; you might want to note the comment re pobox vs yoda on my post.
– Marc Gravell♦
Dec 24 '08 at 12:38
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Difference between System.DateTime.Now and System.DateTime.Today
... to 4.0 rather than vLatest. VLatest links can be made by deleting the (v=VS.100).
– Brian
Jul 1 '11 at 13:56
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Accessing items in an collections.OrderedDict by index
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Python 3.6
Python 3 has the same two basic options (list vs generator), but the dict methods return generators by default.
List method:
list(d.values())[0] # "python"
list(d.values())[1] # "spam"
Generator method:
import itertools
next(itertools.islice(d.values(), 0, 1)) # ...