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What exactly do “u” and “r” string flags do, and what are raw string literals?
While asking this question , I realized I didn't know much about raw strings. For somebody claiming to be a Django trainer, this sucks.
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Any reason not to use '+' to concatenate two strings?
...n, results in unnecessary function calls which could add to the overhead.
Now coming back to the question. Should one discourage the use of + over join in all cases?
I believe no, things should be taken into consideration
Length of the String in Question
No of Concatenation Operation.
And off-...
Understanding “randomness”
...ments that the probability distributions shown in the last two images are known as the Irwin-Hall distribution
Thanks to Heike for her wonderful torn[] function
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Can a foreign key be NULL and/or duplicate?
...inition. Null by definition is not a value. Null means that we do not yet know what the value is.
Let me give you a real life example. Suppose you have a database that stores sales proposals. Suppose further that each proposal only has one sales person assigned and one client. So your proposal tab...
New lines inside paragraph in README.md
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Thank you so much. My documents will be much better now!
– Guilherme Ferreira
Aug 29 '16 at 16:20
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How do I Geocode 20 addresses without receiving an OVER_QUERY_LIMIT response?
...phical coordinates
i.e. "I want a list of points that are near where I'm now"
Displaying the map will be a lot faster
Even with more than 20 locations on it
Oh, and, also (last but not least) : this will work ;-)
You will less likely hit the limit of X geocoder calls in N seconds.
And you wi...
What's a correct and good way to implement __hash__()?
...on, this is about as fast as any hash can be. Sure, if the attributes are known to be integers, and there aren't too many of them, I suppose you could potentially run slightly faster with some home-rolled hash, but it likely wouldn't be as well distributed. hash((self.attr_a, self.attr_b, self.attr_...
ExecJS::RuntimeError on Windows trying to follow rubytutorial
...henson/execjs#execjs )
3) Actually fixing the issue / Learning - Use the knowledge of options 1 and 2 to search for other solutions. I can't tell you how many webpages I closed upon seeing options 1 or 2 was the accepted solution before actually finding information about the root issue we were hav...
How to fully clean bin and obj folders within Visual Studio?
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sorry just now saw your comment. Specifying AfterTargets="Clean" will hook the target to the internal clean target for VisualStudio. However this simple target does not provide any feedbaco to the console so it will not do much other ...
Prevent RequireJS from Caching Required Scripts
...se the URL has changed and Chrome has dropped the breakpoint. I'd love to know a client-only workaround to this.
– Drew Noakes
Mar 13 '13 at 19:12
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