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How to normalize a NumPy array to within a certain range?
...e floating-point point dtype before the in-place operations are performed.
If they are not already of floating-point dtype, you'll need to convert them using astype. For example,
image = image.astype('float64')
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Verifying that a string contains only letters in C#
I have an input string and I want to verify that it contains:
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Can the Unix list command 'ls' output numerical chmod permissions?
...or(i=0;i<=8;i++)k+=((substr($1,i+2,1)~/[rwx]/) \
*2^(8-i));if(k)printf("%0o ",k);print}'
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When should I use jQuery's document.ready function?
...','a',function () {
})
// Need to be put inside $(document).ready if placed inside <head></head>
$('.container').on('click','a',function () {
});
EDIT
From comments,
$(document).ready does not wait for images or scripts. Thats the big difference between $(document)....
What is an index in SQL?
...and then walk through only that subset of the table to find exact matches. If you don't have indexes on any column in the WHERE clause, the SQL server has to walk through the whole table and check every row to see if it matches, which may be a slow operation on big tables.
The index can also be a U...
How to write an async method with out parameter?
...ect.
The only way to have supported out-by-reference parameters would be if
the async feature were done by a low-level CLR rewrite instead of a
compiler-rewrite. We examined that approach, and it had a lot going
for it, but it would ultimately have been so costly that it'd never
have happe...
Multiple “order by” in LINQ
...movies = _db.Movies.Orderby(c => c.Category).ThenBy(n => n.Name) if I use Var movies = _db.Movies.Orderby(c => c.Category).OrderBy(n => n.Name) 2 times "orderBy" why is the result different?
– user545425
Jan 20 '11 at 16:44
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Getting the max value of an enum
... thinking this was really trival but an elegant solution was given. Also if you want to get the enum value use Convert.ToInt32() afterwards. This is for the google results.
– jdelator
Oct 15 '08 at 1:15
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Get name of current script in Python
... main module, this is the name of the script that was originally invoked.
If you want to omit the directory part (which might be present), you can use os.path.basename(__file__).
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@import vs #import - iOS 7
...inker error" messages.
You don't actually need to use the @import keyword. If you opt-in to using modules, all #import and #include directives are mapped to use @import automatically. That means that you don't have to change your source code (or the source code of libraries that you download from el...