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What's Go's equivalent of argv[0]?
How can I get my own program's name at runtime? What's Go's equivalent of C/C++'s argv[0]? To me it is useful to generate the usage with the right name.
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Static classes and methods in coffeescript
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You can define class methods by prefixing them with @:
class Box2DUtility
constructor: () ->
@drawWorld: (world, context) -> alert 'World drawn!'
# And then draw your world...
Box2DUtility.drawWorld()
Demo: http://j...
How to make vi redraw screen?
..., I think you might have mapped the key binding to something else. In that case, just use :redraw!
– huangzonghao
Sep 30 '19 at 22:19
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Python equivalent for PHP's implode?
...he strings join-method.
print ' '.join(['word1', 'word2', 'word3'])
You can join any iterable (not only the list used here) and of course you can use any string (not only ' ') as the delimiter.
If you want a random order like you said in your question use shuffle.
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datetime.parse and making it work with a specific format
...ttle confusing.
The ParseExact documentation details other overloads, in case you want to have the parse automatically convert to Universal Time or something like that.
As @Joel Coehoorn mentions, there's also the option of using TryParseExact, which will return a Boolean value indicating success...
Matplotlib: draw grid lines behind other graph elements
...atplotlib.1069221.n5.nabble.com/axis-elements-and-zorder-td5346.html - you can use Axis.set_axisbelow(True)
(I am currently installing matplotlib for the first time, so have no idea if that's correct - I just found it by googling "matplotlib z order grid" - "z order" is typically used to describe t...
Fastest way to convert an iterator to a list
...s list(your_iterator). Is this generally true, or it was just a specific occassion? (I used a map as iterator.)
– Neinstein
Sep 10 '18 at 21:49
2
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Matplotlib connect scatterplot points with line - Python
...and values. I want to plot them using matplotlib. The following creates a scatter plot of my data.
3 Answers
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How to use NSURLConnection to connect with SSL for an untrusted cert?
...SURLConnection delegate:
- (BOOL)connection:(NSURLConnection *)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace {
return [protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust];
}
- (void)connection:(NSURLConnection *)co...
How can I rethrow an exception in Javascript, but preserve the stack?
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This is a bug in Chrome. Rethrowing an exception should preserve the call trace.
http://code.google.com/p/chromium/issues/detail?id=60240
I don't know of any workaround.
I don't see the problem with finally. I do see exceptions silently not showing up on the error console in some cases aft...