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All Ruby tests raising: undefined method `authenticate' for nil:NilClass
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answered Nov 29 '10 at 22:47
Jeffrey W.Jeffrey W.
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How to determine height of UICollectionView with FlowLayout
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answered Dec 9 '12 at 15:09
Ignatius TremorIgnatius Tremor
6,35644 gold badges1919 silver badges2525 bronze badges
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Visual Studio TFS shows unchanged files in the list of pending changes
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enablorenablor
80288 silver badges66 bronze badges
12
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time.sleep — sleeps thread or process?
...t Thread
class worker(Thread):
def run(self):
for x in xrange(0,11):
print x
time.sleep(1)
class waiter(Thread):
def run(self):
for x in xrange(100,103):
print x
time.sleep(5)
def run():
worker().start()
waiter().star...
Error 330 (net::ERR_CONTENT_DECODING_FAILED):
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answered Dec 26 '12 at 12:02
THE ONLY ONETHE ONLY ONE
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Removing pip's cache?
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If using pip 6.0 or newer, try adding the --no-cache-dir option.
If using pip older than pip 6.0, upgrade it with pip install -U pip.
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Why does Ruby have both private and protected methods?
...nyways since you can always gain access to a method using send:
irb(main):001:0> class A
irb(main):002:1> private
irb(main):003:1> def not_so_private_method
irb(main):004:2> puts "Hello World"
irb(main):005:2> end
irb(main):006:1> end
=> nil
irb(main):007:0> foo =...
How to get the HTML for a DOM element in javascript
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10 Answers
10
Active
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How many spaces will Java String.trim() remove?
...t has no leading or trailing white space.
~ Quoted from Java 1.5.0 docs
(But why didn't you just try it and see for yourself?)
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