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Conversion from Long to Double in Java
...could simply do :
double d = (double)15552451L;
Or you could get double from Long object as :
Long l = new Long(15552451L);
double d = l.doubleValue();
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What are the key differences between Meteor, Ember.js and Backbone.js? [closed]
... think I've seen Gordon (who wrote it) on here so maybe you'll get a reply from him.
I'd say if you are looking to learn this style of application development then on the one hand, the wealth of open source backbone examples around could be good for you. But on the other hand, although new, the Em...
What text editor is available in Heroku bash shell? [closed]
... /app/nano
export PATH=$PATH:/app/nano
This will download a copy of nano from this plugin and put it in your PATH.
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edited Feb 26 '19 at 6:06
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How to count the number of set bits in a 32-bit integer?
...he expense of a 'cache miss', where the CPU has to fetch some of the table from main memory. (Look up each byte separately to keep the table small.)
If you know that your bytes will be mostly 0's or mostly 1's then there are very efficient algorithms for these scenarios.
I believe a very good gener...
How do I keep two side-by-side divs the same height?
...ut was a bit poor, but after checking the first link I implemented it fine from one of the examples he used. However it's really bad because you have to use an image to represent the bottom border of the columns, and it's dubious for cross-browser support. However it does work and it doesn't rely on...
Eclipse, regular expression search and replace
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search = (^.*import )(.*)(\(.*\):)
replace = $1$2
...replaces ...
from checks import checklist(_list):
...with...
from checks import checklist
Blocks in regex are delineated by parenthesis (which are not preceded by a "\")
(^.*import ) finds "from checks import " and loads it to $1 (...
What are some (concrete) use-cases for metaclasses?
... This is true for Python 3 as well, because a class B, inheriting from A, whose metaclass is M, is also a type-of M. So, when B is evaluated, M is invoked to create it, and this effectively allows you to "work on any subclasses" (of A). Having said that, Python 3.6 introduced the much simpl...
C++ project organisation (with gtest, cmake and doxygen)
...simple vector class in C++. However I would like to get in to good habits from the start rather than trying to modify my workflow later on.
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Chrome says “Resource interpreted as script but transferred with MIME type text/plain.”, what gives?
...ce even if you have plain .js files on the server, if comments are removed from them as they are served, if they are all packed into one large response (to reduce the number of requests, which can be more efficient), or they are minimized by the server-side application in any other way.
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Is it possible to move/rename files in Git and maintain their history?
I would like to rename/move a project subtree in Git moving it from
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