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Why would introducing useless MOV instructions speed up a tight loop in x86_64 assembly?
...ranch prediction table isn't very large, so one table entry might refer to more than one branch. This can render some predictions useless. The problem is easily fixed if one of the conflicting branches moves to another part of the table. Almost any little change can make this happen :-)
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Make Iframe to fit 100% of container's remaining height
...situation.
And I wouldn't advise anyone to make a quirks-mode document anymore either, because it causes way more headaches than solves them. Every browser has a different quirks-mode, so getting your page to look consistently across browsers becomes two orders of magnitude more difficult. Use a DO...
OpenLayers vs Google Maps? [closed]
... can after all use Google Maps for your map background in OpenLayers. Some more specific answers:
Why OpenLayers?
OpenLayers can combine maps from different sources (Google Maps background, WMS overlays, vector data from KML or GML files or WFS etc)
You can style OpenLayers much more thanyou can...
Test whether a glob has any matches in bash
...expanded into matches.
Exit status is:
1 for no-match,
0 for 'one or more matches'
stdout is a list of files matching the glob.
I think this is the best option in terms of conciseness and minimizing potential side effects.
UPDATE: Example usage requested.
if compgen -G "/tmp/someFiles*" &g...
Using gradle to find dependency tree
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Tool to convert Python code to be PEP8 compliant
...dy Hayden gave good overview of autopep8. In addition to that there is one more package called pep8ify which also does the same thing.
However both packages can remove only lint errors but they cannot format code.
little = more[3: 5]
Above code remains same after pep8ifying also. But the code ...
How to round a number to significant figures in Python
... I have created a package that does this now and is probably easier and more robust than this one. Post Link, Repo Link. Hope this helps!
– William Rusnack
May 23 '17 at 12:09
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Adding HTML entities using CSS content
...aped unicode :
Like
.breadcrumbs a:before {
content: '\0000a0';
}
More info on : http://www.evotech.net/blog/2007/04/named-html-entities-in-numeric-order/
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Find and kill a process in one line using bash and regex
... the sleepers.
Explaining the grep '[p]ython csp_build.py' bit in a bit more detail:
When you do sleep 3600 & followed by ps -ef | grep sleep, you tend to get two processes with sleep in it, the sleep 3600 and the grep sleep (because they both have sleep in them, that's not rocket science).
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Managing Sessions in Node.js? [closed]
... and runs on top of connect.
Geddy: http://geddyjs.org/
If you want to do more complex WebApps, Geddy is the one you choose. Is like Rails for Ruby.
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