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Python - Create a list with initial capacity
...ook 118.00003051757812 ms
prealloc_array_by_extending took 102.99992561340332 ms
prealloc_array took 3.000020980834961 ms
prealloc_array took 49.00002479553223 ms
prealloc_array took 316.9999122619629 ms
prealloc_array took 473.00004959106445 ms
prealloc_array took 1677.9999732971191 ms
prealloc_arr...
source of historical stock data [closed]
.... Just FYI.
– Olie
Nov 1 '14 at 23:32
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How do malloc() and free() work?
... joejoe
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Which characters make a URL invalid?
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(of course, the list of characters doesn't state where in the uri they may occur)
– Eamon Nerbonne
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How to print a number with commas as thousands separators in JavaScript
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JSON and XML comparison [closed]
...ies at 78k, XML on the other hand, needs the xml.so or xmlreader.so at 54k/32k, but also requires the libxml2.so which 1.4megs. More code makes it takes longer to process and use more memory. Not to mention, XML, because of its nodes/tree structure, has circular references, which can be a pain in ...
How to access the correct `this` inside a callback?
...x Kling
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REST API 404: Bad URI, or Missing Resource?
...er console.
– jaapz
Aug 8 '14 at 11:32
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It is incredibly bad to return an error (404 or whatever...
Qt events and signal/slots
...ited Nov 10 '18 at 15:31
user10632420
answered Sep 25 '10 at 18:00
Harald ScheirichHarald Scheirich
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When should I use a struct rather than a class in C#?
...ety reasons, rather than performance? It's always a trade-off, but passing 32 B by stack is always(TM) going to be slower than passing a 4 B reference by register. However, also note that the use of "value / reference" is a bit different in C# and C++ - when you pass a reference to an object, you're...