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Can't pickle when using multiprocessing Pool.map()
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Alternate FizzBuzz Questions [closed]
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I want to copy table contained from one database and insert onto another database table
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If you want to copy a table from one Database to another database , You can simply do as below....
How do I specify local .gem files in my Gemfile?
...reman", git: "git://github.com/pje/foreman.git"
# ...or at a specific SHA-1 ref
gem "foreman", git: "git://github.com/pje/foreman.git", ref: "bf648a070c"
# ...or branch
gem "foreman", git: "git://github.com/pje/foreman.git", branch: "jruby"
# ...or tag
gem "foreman", git: "git://github.com/pje/fo...
How many bytes does one Unicode character take?
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Use logging print the output of pprint
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Use pprint.pformat to get a string, and then send it to your logging framework.
from pprint im...
Why are these constructs using pre and post-increment undefined behavior?
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Which is more efficient, a for-each loop, or an iterator?
...All iterators have as a fundamental requirement that next() should be an O(1) operation, making the loop O(n).
To verify that the iterator is used underwater by the new for loop syntax, compare the generated bytecodes from the following two Java snippets. First the for loop:
List<Integer> a...
Python Matplotlib Y-Axis ticks on Right Side of Plot
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Use ax.yaxis.tick_right()
for example:
from matplotlib import pyplot as plt
f = plt.figure(...
How to get the anchor from the URL using jQuery?
...se the .indexOf() and .substring(), like this:
var url = "www.aaa.com/task1/1.3.html#a_1";
var hash = url.substring(url.indexOf("#")+1);
You can give it a try here, if it may not have a # in it, do an if(url.indexOf("#") != -1) check like this:
var url = "www.aaa.com/task1/1.3.html#a_1", idx = u...