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Merge multiple lines (two blocks) in Vim
... second group's first line.
dd deletes it.
'a returns to the mark.
jq goes down one line, and stops recording.
3@a repeats the action for each line (3 in my case)
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Why does integer division in C# return an integer and not a float?
... /(long x, long y);
ulong operator /(ulong x, ulong y);
And so rounding down occurs:
The division rounds the result towards zero, and the absolute value of the result is the largest possible integer that is less than the absolute value of the quotient of the two operands. The result is zero o...
Why not use HTTPS for everything?
...as setting up a server, and had the SSL certificate(s), why wouldn't I use HTTPS for the entire site instead of just for purchases/logins? I would think it would make more sense just to encrypt the entire site, and protect the user entirely. It would prevent problems such as deciding what has to be ...
Time complexity of Euclid's Algorithm
...rithm iterates on to F(k) and F(k-1). That is, with each iteration we move down one number in Fibonacci series. As Fibonacci numbers are O(Phi ^ k) where Phi is golden ratio, we can see that runtime of GCD was O(log n) where n=max(a, b) and log has base of Phi. Next, we can prove that this would be ...
Iteration over std::vector: unsigned vs signed index variable
... I am aware of all the differences, and what it basically comes down to is personal preference; this is generally how I end up doing things.
– Jasper Bekkers
Jan 4 '09 at 18:23
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How to train an artificial neural network to play Diablo 2 using visual input?
...orking solution.
So my most important advice here would be that you lower down your expectations, and try to reduce the complexity of your problem by using all the information you can, and avoid as much as possible relying on screenshots (ie, try to hook directly into the game, look for DLL injecti...
What is DOCTYPE?
...running your code through the W3C validator and use the Document Type drop-down menu in the "More Options" menu to try different doctypes out.
W3C Markup Validation Service
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CSS overflow-x: visible; and overflow-y: hidden; causing scrollbar issue
... This is totally crippling. I was trying to make a bunch of dropdown links in a Bootstrap navbar scroll horizontally, but that breaks the dropdowns, which rely on overflow-y: visible. Boo CSS!
– Andy
Jul 8 '15 at 18:57
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How to parse Excel (XLS) file in Javascript/HTML5
...rmat) data to JSON. you can add promise to the function.
<script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.8.0/jszip.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.8.0/xlsx.js"></script>
<script>
var ExcelToJSON = function() {
thi...
How do I prevent 'git diff' from using a pager?
...e the first line from the output, and then get out of sync such that going down one line and then up one line would cause the 1st line of the correct to occupy the top, followed by the 3rd line from the correct output. Anyway, specifying this option resolved that issue. So bizarre.
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