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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...
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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How to get the HTML for a DOM element in javascript
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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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Visual Studio TFS shows unchanged files in the list of pending changes
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enablorenablor
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How to programmatically round corners and set random background colors
...ientDrawable drawable = (GradientDrawable) v.getBackground();
if (i % 2 == 0) {
drawable.setColor(Color.RED);
} else {
drawable.setColor(Color.BLUE);
}
Also, you can define the padding within your tags_rounded_corners.xml:
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="...
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 =...
CSS Printing: Avoiding cut-in-half DIVs between pages?
...age-break-inside: avoid;
}
}
Please note current browser support (12-03-2014):
Chrome - 1.0+
Firefox (Gecko) - 19.0+
Internet Explorer - 8.0+
Opera - 7.0+
Safari - 1.3+ (312)
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Installing PG gem on OS X - failure to build native extension
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Same error for me and I didn't experience it until I downloaded OS X 10.9 (Mavericks). Sigh, another OS upgrade headache.
Here's how I fixed it (with homebrew):
Install another build of Xcode Tools (typing brew update in the terminal will prompt you to update the Xcode build tools)
brew upda...