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Python memory usage of numpy arrays
...
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...
Is it possible to have a Subversion repository as a Git submodule?
...t add svn-project
git commit -m "Add submodule"
There is one conceptual difference between svn:externals and git submodule that may trip you up if you approach this from a subversion point of view. The git submodule is pegged to the revision that you give it. If "upstream" changes, then you have t...
How do I strip non alphanumeric characters from a string and keep spaces?
...
The bang version will return nil if nothing was matched. Probably not the result you'd want or expect. From the docs "Performs the substitutions of String#gsub in place, returning str, or nil if no substitutions were performed. If no block and no replacement...
What is the maximum characters for the NVARCHAR(MAX)?
...ced by a pointer to one or more seperate pages where the data is stored.
If you anticipate data possibly exceeding 4000 character, nvarchar(MAX) is definitely the recommended choice.
Source: https://social.msdn.microsoft.com/Forums/en-US/databasedesign/thread/d5e0c6e5-8e44-4ad5-9591-20dc0ac7a870/...
Spring ApplicationContext - Resource leak: 'context' is never closed
...Library.class);
}
Whether you actually need to create this context is a different question (you linked to it), I'm not gonna comment on that.
It's true that the context is closed implicitly when the application is stopped but that's not good enough. Eclipse is right, you need to take measures to ...
how to read System environment variable in Spring applicationContext
...n command line. You can read this property via System.getProperty("prop"). If you would like to read a OS property then use System.getenv("os-env-variable"). See javadoc: docs.oracle.com/javase/6/docs/api/java/lang/System.html
– amra
Jan 20 '14 at 16:54
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HTML table with 100% width, with vertical scroll inside tbody [duplicate]
...olumns
Here is the jQuery version of above logic:
// Change the selector if needed
var $table = $('table'),
$bodyCells = $table.find('tbody tr:first').children(),
colWidth;
// Get the tbody columns width array
colWidth = $bodyCells.map(function() {
return $(this).width();
}).get();
/...
How Do I Take a Screen Shot of a UIView?
I am wondering how my iPhone app can take a screen shot of a specific UIView as a UIImage .
15 Answers
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Cross-browser window resize event - JavaScript / jQuery
...ah, this is JavaScript. What you wrote is not correct (except for one specific case when you are constructing with new).
– Yoh Suzuki
Mar 13 '13 at 21:00
3
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Haskell composition (.) vs F#'s pipe forward operator (|>)
...tends to use points-free style less than the Haskell community.
Language differences: I don't know enough about both languages to compare, but perhaps the rules for generalizing let-bindings are sufficiently different as to affect this. For example, I know in F# sometimes writing
let f = exp
w...