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How do I validate a date string format in python?
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jamylakjamylak
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Can I find out the return value before returning while debugging in Intellij?
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edited Feb 16 '11 at 1:10
answered Feb 16 '11 at 1:01
jl...
What are the differences between json and simplejson Python modules?
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import json
import simplejson
from timeit import repeat
NUMBER = 100000
REPEAT = 10
def compare_json_and_simplejson(data):
"""Compare json and simplejson - dumps and loads"""
compare_json_and_simplejson.data = data
compare_json_and_simplejson.dump = json.dumps(data)
assert...
How do I search within an array of hashes by hash values in ruby?
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answered Feb 11 '10 at 14:11
Jordan RunningJordan Running
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Checking if a key exists in a JS object
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answered Jun 15 '13 at 18:10
SirkoSirko
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Round to at most 2 decimal places (only if necessary)
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Use Math.round(num * 100) / 100
Edit: to ensure things like 1.005 round correctly, we use
Math.round((num + Number.EPSILON) * 100) / 100
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Join strings with a delimiter only if strings are not null or empty
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answered Nov 11 '13 at 10:02
agaaga
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What's the most elegant way to cap a number to a segment? [closed]
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10 Answers
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Does deleting a branch in git remove it from the history?
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answered Apr 10 '10 at 15:57
CB BaileyCB Bailey
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Why does the JVM still not support tail-call optimization?
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answered Sep 10 '10 at 3:15
emoryemory
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