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Access Enum value using EL with JSTL
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Writing to an Excel spreadsheet
...ate(list2, n+1):
sh.write(m, 1, e2)
book.save(filename)
for more explanation:
https://github.com/python-excel
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How to calculate the time interval between two time strings
...y this -- it's efficient for timing short-term events. If something takes more than an hour, then the final display probably will want some friendly formatting.
import time
start = time.time()
time.sleep(10) # or do something more productive
done = time.time()
elapsed = done - start
print(elaps...
Suppress warning “Category is implementing a method which will also be implemented by its primary cl
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343
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Where to define custom error types in Ruby and/or Rails?
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How to reformat JSON in Notepad++?
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What are the use cases of Graph-based Databases (http://neo4j.org/)? [closed]
...r databases. Building the data model in the database can be done in a much more agile and dynamic way, and that is dramatically simplifying our code.
And since the object model in code is generally a graph structure, mapping from the database is also simpler, with less code and consequently fewer b...
Rails I18n validation deprecation warning
...n).
The new version of the I18n gem, forces developers to be a little bit more conscious of the locale management.
In the future, the behavior will change and if a locale is invalid, the Rails app will raise an error.
In preparation of such change (that may potentially break several applications...
What is the Java string pool and how is “s” different from new String(“s”)? [duplicate]
...ust be immutable. Interning strings
makes some string processing tasks
more time- or space-efficient at the
cost of requiring more time when the
string is created or interned. The
distinct values are stored in a string
intern pool.
Basically, a string intern pool allows a runtime to sa...
SVN how to resolve new tree conflicts when file is added on two branches
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