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How do you determine the ideal buffer size when using FileInputStream?
...ocks are already in cache, then you wind up paying the price of RAM -> L3/L2 cache latency. If you are unlucky and the blocks are not in cache yet, the you pay the price of the disk->RAM latency as well.
This is why you see most buffers sized as a power of 2, and generally larger than (or eq...
Why does Math.floor return a double?
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edited Apr 27 '19 at 14:38
Gama11
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answered Feb...
How can I create a simple message box in Python?
...rt ctypes # An included library with Python install.
ctypes.windll.user32.MessageBoxW(0, "Your text", "Your title", 1)
Or define a function (Mbox) like so:
import ctypes # An included library with Python install.
def Mbox(title, text, style):
return ctypes.windll.user32.MessageBoxW(0, te...
...
236
<!--[if !IE]><!--><script src="zepto.min.js"></script><!--<![endi...
Replacing Pandas or Numpy Nan with a None to use with MysqlDB
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203
@bogatron has it right, you can use where, it's worth noting that you can do this natively in pa...
Is it possible to make a type only movable and not copyable?
...ess you explicitly implement it for your type:
struct Triplet {
one: i32,
two: i32,
three: i32
}
impl Copy for Triplet {} // add this for copy, leave it out for move
The implementation can only exist if every type contained in the new struct or enum is itself Copy. If not, the compile...
In Laravel, the best way to pass different types of flash messages in the session
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msturdymsturdy
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Microsecond timing in JavaScript
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134
As alluded to in Mark Rejhon's answer, there is an API available in modern browsers that expose...
Label on the left side instead above an input field
...Cisneros CapistránMartin Cisneros Capistrán
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Why wasn't PyPy included in standard Python?
...y true of all "pure GC" strategies.
PyPy does not yet fully support Python 3.x, although that is an active work item.
PyPy is a great project, but runtime speed on CPU-intensive tasks isn't everything, and in many applications it's the least of many concerns. For instance, Django can run on PyPy ...