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Python memory usage of numpy arrays
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I use this code to get a listing of all of them and their size.
Not sure if locals() or globals() is better here.
import sys
import numpy
from humanize import naturalsize
for size, name in sorted(
(value.nbytes, name)
for name, value in locals().items()
if isinstance(value, numpy.n...
How to stop unwanted UIButton animation on title change?
...add this before re-enabling animations (thank you @Klaas):
[_button layoutIfNeeded];
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Calculating how many minutes there are between two times
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TimeSpan span = endTime.Subtract ( startTime );
Console.WriteLine( "Time Difference (minutes): " + span.TotalMinutes );
Edit:
If are you trying 'span.Minutes', this will return only the minutes of timespan [0~59], to return sum of all minutes from this interval, just use 'span.TotalMinutes'.
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Is there a way to follow redirects with command line cURL?
... can use the flag -L or --location:
curl -L http://www.example.com
But, if you want limit the number of redirects, add the parameter --max-redirs
--max-redirs <num>
Set maximum number of redirection-followings allowed. If -L, --location is used, this option
can be used to preve...
How to render a DateTime object in a Twig template
...one nationality. International users should display the game date totally different, like extending the \DateTime class, and adding a __toString() method to it that checks the locale and acts accordingly.
Edit:
As pointed out by @Nic in a comment, if you use the Intl extension of Twig, you will ha...
MySQL pagination without double-querying?
I was wondering if there was a way to get the number of results from a MySQL query, and at the same time limit the results.
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What is the explanation for these bizarre JavaScript behaviours mentioned in the 'Wat' talk for Code
...ject]". When following the steps from §9.3.1, we get NaN as a result:
If the grammar cannot interpret the String as an expansion of StringNumericLiteral, then the result of ToNumber is NaN.
Array(16).join("wat" - 1)
As per §15.4.1.1 and §15.4.2.2, Array(16) creates a new array with length 1...
What generates the “text file busy” message in Unix?
...eck what other processes are using it. You can use kill command to kill it if needed.
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AngularJS : ng-model binding not updating when changed with jQuery
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I have found that if you don't put the variable directly against the scope it updates more reliably.
Try using some "dateObj.selectedDate" and in the controller add the selectedDate to a dateObj object as so:
$scope.dateObj = {selectedDate: ...
Storing money in a decimal column - what precision and scale?
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If you are looking for a one-size-fits-all, I'd suggest DECIMAL(19, 4) is a popular choice (a quick Google bears this out). I think this originates from the old VBA/Access/Jet Currency data type, being the first fixed point d...