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How do I set environment variables from Java?
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edited Nov 25 '08 at 17:56
answered Nov 25 '08 at 17:45
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How to find the largest file in a directory and its subdirectories?
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AnBisw
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answered Sep 20 '12 at 23:21
tamslertamsler
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Writing to an Excel spreadsheet
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97
import xlwt
def output(filename, sheet, list1, list2, x, y, z):
book = xlwt.Workbook()
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MySQL Error 1215: Cannot add foreign key constraint
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Ike WalkerIke Walker
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What is the memory consumption of an object in Java?
... 30-50% more heap space. (Should I use a 32- or a 64-bit JVM?, 2012, JDK 1.7)
Boxed types, arrays, and strings
Boxed wrappers have overhead compared to primitive types (from JavaWorld):
Integer: The 16-byte result is a little worse than I expected because an int value can fit into just 4 ex...
Python's json module, converts int dictionary keys to strings
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87
This is one of those subtle differences among various mapping collections that can bite you. JS...
UIButton inside a view that has a UITapGestureRecognizer
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257
You can set your controller or view (whichever creates the gesture recognizer) as the delegate o...
Centering floating divs within another div
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7 Answers
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How do you pass custom environment variable on Amazon Elastic Beanstalk (AWS EBS)?
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7 Answers
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How to shut down the computer from C#
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172
Works starting with windows XP, not available in win 2000 or lower:
This is the quickest w...