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What does “use strict” do in JavaScript, and what is the reasoning behind it?
... sizes were a multiple of 3. You needed octal when working with the CDC
6600 mainframe, which had a word size of 60 bits. If you could read
octal, you could look at a word as 20 digits. Two digits represented
the op code, and one digit identified one of 8 registers. During the
slow transitio...
What do the terms “CPU bound” and “I/O bound” mean?
... parallel in nature.
Is it possible to build a heatmap from point data at 60 times per second?
Plotting of heatmap graphs if the plotted function is complex enough.
https://www.youtube.com/watch?v=fE0P6H8eK4I "Real-Time Fluid Dynamics: CPU vs GPU" by Jesús Martín Berlanga
Solving partial differ...
What is the (best) way to manage permissions for Docker shared volumes?
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A very elegant solution can be seen on the official redis image and in general in all official ...
Compiled vs. Interpreted Languages
... NealBNealB
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How to resolve merge conflicts in Git?
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coolaj86coolaj86
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Why '&&' and not '&'?
... mean it's not important. A branch mis-prediction is horribly expensive at 60 Hz; or at 10,000 requests/second.
Intel wouldn't have tools to identify the location of mis-predictions, nor would Windows have a performance counter for this, nor would there be a word to describe it, were it not a proble...
Transactions in REST?
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There are a few important cases that aren't answered by this question, which I think is too bad...
Instance variables vs. class variables in Python
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Mike GrahamMike Graham
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How do I give text or an image a transparent background using CSS?
... defines the alpha value of the color.
Full solution all browsers:
.alpha60 {
/* Fallback for web browsers that doesn't support RGBa */
background: rgb(0, 0, 0) transparent;
/* RGBa with 0.6 opacity */
background: rgba(0, 0, 0, 0.6);
/* For IE 5.5 - 7*/
filter:progid:DXImag...
How do browsers pause/change Javascript when tab or window is not active?
...al with respect to delays. requestAnimationFrame generally defaults to the 60fps depending on the browser. To see what happens when you switch to a different tab or have an inactive window, simply open the page, switch to a different tab and wait for a while. It will continue to log the actual time ...