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Difference between EXISTS and IN in SQL?
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Ruby: require vs require_relative - best practice to workaround running in both Ruby =1.
...e a relative file in Ruby and I want it to work in both 1.8.x and >=1.9.2?
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node.js hash string?
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230
Take a look at crypto.createHash(algorithm)
var filename = process.argv[2];
var crypto = requ...
How to modify list entries during for loop?
...o retain existing references to the list.
a = [1, 3, 5]
b = a
a[:] = [x + 2 for x in a]
print(b)
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Convert a Map to a POJO
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Jongwook ChoiJongwook Choi
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Get most recent file in a directory on Linux
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Unresolved specs during Gem::Specification.reset:
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277
I was seeing this issue by just running RSpec on its own. From what I understand, this means t...
How to insert a newline in front of a pattern?
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answered Jun 22 '12 at 20:05
mojubamojuba
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How do I validate a date string format in python?
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233
>>> import datetime
>>> def validate(date_text):
try:
datetime.d...