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Rebase array keys after unsetting elements
...sn't work when the key is set as text, like it would be as part of an HTML form. If you are relying on unique key values to identify the output from a form, one of the methods below works better.
– user1239087
Feb 20 '17 at 0:09
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Flask raises TemplateNotFound error even though template file exists
...mple_ui and jinja would always say
jinja2.exceptions.TemplateNotFound: form.html
The trick was that sample program would import installed package flask_simple_ui. And ninja being used from inside that package is using as root directory for lookup the package path, in my case ...python/lib/site...
Reverse a string in Python
...readably (but slower due to the method name lookups and the fact that join forms a list when given an iterator), str.join:
>>> ''.join(reversed('a string'))
'gnirts a'
or for readability and reusability, put the slice in a function
def reversed_string(a_string):
return a_string[::-1...
demystify Flask app.secret_key
...ribes how a Signed Cookie is generated, and the second is presented in the form of a QA that addresses different aspects of the scheme. The syntax used for the examples is Python3, but the concepts apply also to previous versions.
What is SECRET_KEY (or how to create a Signed Cookie)?
Signing coo...
Download JSON object as a file from browser
... edited May 28 '18 at 8:12
bformet
8,77711 gold badge1919 silver badges2323 bronze badges
answered Jun 12 '15 at 10:23
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How to convert string to Title Case in Python?
...any contexts but it means that apostrophes in contractions and possessives form word boundaries, which may not be the desired result". One possible solution would be to use Laurence's answer with the regex r"['\w]+" so apostrophes wouldn't end a match (additional punctuation could be added as neede...
Can you overload controller methods in ASP.NET MVC?
...that examines the MethodInfo for each action and compares it to the posted Form values and then rejects any method for which the form values don't match (excluding the button name, of course).
Here's an example:- http://blog.abodit.com/2010/02/asp-net-mvc-ambiguous-match/
BUT, this isn't a good i...
Using numpy to build an array of all combinations of two arrays
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@CT Zhu Is there an easy way to transform this so that the a matrix holding the different arrays as columns is used as input instead?
– Dole
Jul 4 '19 at 8:58
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How to install packages using pip according to the requirements.txt file from a local directory?
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Information on --no-index from command pip help install --no-index Ignore package index (only looking at --find-links URLs instead). Information on --find-links from command pip help install -f, --find-links <url> If a...
Reducing memory usage of .NET applications?
...nt is all about demystifying the working set, process memory and how to perform accurate calculations on your total in-RAM consumption.
I will not say that you should ignore the memory footprint of your application -- obviously, smaller and more efficient does tend to be desirable. However, you sho...