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Why is Git better than Subversion?
...ntralized. Imagine you are a developer on the road, you develop on your laptop and you want to have source control so that you can go back 3 hours.
With Subversion, you have a Problem: The SVN Repository may be in a location you can't reach (in your company, and you don't have internet at the momen...
Use of 'prototype' vs. 'this' in JavaScript?
...function() { alert('from prototype') };
Most people here (especially the top-rated answers) tried to explain how they are different without explaining WHY. I think this is wrong and if you understand the fundamentals first, the difference will become obvious. Let's try to explain the fundamentals ...
What is (functional) reactive programming?
...ware that denotational semantics has two parts, from its two founders Christopher Strachey and Dana Scott: the easier & more useful Strachey part and the harder and less useful (for software design) Scott part.
If you stick with these principles, I expect you'll get something more-or-less in t...
Eclipse Workspaces: What for and why?
...ar. It was just in general. Maybe I should have written it as a comment on top.
– e-motiv
Jan 8 '15 at 14:40
@R-U-Bn, ...
In plain English, what does “git reset” do?
...s merged. In general, merges can actually have arbitrarily many parents (octopus merges).
The ^ and ~ operators can be strung together, as in HEAD~3^2, the second parent of the third-generation ancestor of HEAD, HEAD^^2, the second parent of the first parent of HEAD, or even HEAD^^^, which is equiva...
Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?
...you:
(See the tree SHA1?)
You can even rebase your existing history on top of that empty commit (see "git: how to insert a commit as the first, shifting all the others?")
In both cases, you don't rely on the exact SHA1 value of that empty tree.
You simply follow a best practice, initializing yo...
What is the difference between a 'closure' and a 'lambda'?
...ow the current misconceptions were created. This answer needs to go to the top.
– Sharky
Jun 13 '16 at 14:32
...
Why is the order in dictionaries and sets arbitrary?
...ython's hash set is stored in memory and
How numbers get hashed
From the top:
A hash set is a method of storing random data with really fast lookup times.
It has a backing array:
# A C array; items may be NULL,
# a pointer to an object, or a
# special dummy object
_ _ 4 _ _ 2 _ _ 6
We shall i...
Clang optimization levels
... showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg cla...
Canvas width and height in HTML5
...space-between;
height: 100vh;
}
.left {
width: 70%;
left: 0;
top: 0;
right: 0;
bottom: 0;
}
canvas {
width: 100%;
height: 100%;
}
pre {
padding: 1em;
}
.slider {
width: 10px;
background: #000;
}
.right {
flex 1 1 auto;
}
<div class="frame">
...