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Converting from longitude\latitude to Cartesian coordinates
I have some earth-centered coordinate points given as latitude and longitude ( WGS-84 ).
9 Answers
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Generate an integer that is not among four billion given ones
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Assuming that "integer" means 32 bits: 10 MB of space is more than enough for you to count how many numbers there are in the input file with any given 16-bit prefix, for all possible 16-bit prefixes in one pass through the input file. At least one of the buck...
Node Version Manager install - nvm command not found
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If you're missing that folder then the installation failed to run the git command. This could be due to being behind a proxy. Try running the following instead.
git clone http://github.com/creationix/nvm.git .nvm
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How to add a “readonly” attribute to an ?
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edited May 23 '17 at 12:02
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answered Aug 20 '09 at ...
Why Large Object Heap and why do we care?
...ect heap. But I still fail to understand what is the significance (or benefit) of having Large object heap?
5 Answers
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How to integrate nodeJS + Socket.IO and PHP?
...o communicate between nodeJS and PHP. Here is the idea : nodeJS is still quite new, and it can be kind of tricky to develop a full application only with it. Moreover, you may need it only for one module of your project, like realtime notifications, chat, ... And you want to manage all the other stuf...
Duplicate and rename Xcode project & associated folders [closed]
...cate an entire Xcode project, rename the project and the associated files without Xcode going mental, and without having to manually re-import all files to the project.
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How to display loading message when an iFrame is loading?
I have an iframe that loads a third party website which is extremely slow to load.
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how to check the dtype of a column in python pandas
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You can access the data-type of a column with dtype:
for y in agg.columns:
if(agg[y].dtype == np.float64 or agg[y].dtype == np.int64):
treat_numeric(agg[y])
else:
treat_str(agg[y])
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How to check if variable is string with python 2 and 3 compatibility
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If you're writing 2.x-and-3.x-compatible code, you'll probably want to use six:
from six import string_types
isinstance(s, string_types)
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