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Using smart pointers for class members
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edited Apr 7 '13 at 10:25
answered Mar 26 '13 at 23:06
An...
Why are Python lambdas useful? [closed]
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Are you talking about lambda functions? Like
lambda x: x**2 + 2*x - 5
Those things are actually quite useful. Python supports a style of programming called functional programming where you can pass functions to other functions to do stuff. Example:
mult3 = filter(lambda x: x % 3 == 0, [1,...
MongoDB Many-to-Many Association
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95
Depending on your query needs you can put everything in the user document:
{name:"Joe"
,roles:[...
Can I run javascript before the whole page is loaded?
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T.J. CrowderT.J. Crowder
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What optimizations can GHC be expected to perform reliably?
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+150
This GHC Trac page also explains the passes fairly well. This page explains the optimization ordering, though, like the majority of t...
What's the best way to retry an AJAX request on failure using jQuery?
... }
return;
}
if (xhr.status == 500) {
//handle error
} else {
//handle error
}
}
});
share
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ReSharper warns: “Static field in generic type”
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edited Oct 2 '15 at 10:51
answered Mar 10 '12 at 15:35
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How to insert an item into an array at a specific index (JavaScript)?
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Zze
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answered Feb 25 '09 at 14:32
tvanfossontvanfosso...
Google Map API v3 — set bounds and center
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Kevin Workman
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answered Feb 5 '10 at 7:14
spencercoolyspencercooly
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Python: Tuples/dictionaries as keys, select, sort
...e your fruitcount dict:
>>> fruitcount = {Fruit("banana", "red"):5}
>>> fruitcount[f]
5
Other tricks:
>>> fruits = fruitcount.keys()
>>> fruits.sort()
>>> print fruits
[Fruit(name='apple', color='green'),
Fruit(name='apple', color='red'),
Fruit(na...