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Getting individual colors from a color map in matplotlib
...
In order to get rgba integer value instead of float value, we can do
rgba = cmap(0.5,bytes=True)
So to simplify the code based on answer from Ffisegydd, the code would be like this:
#import colormap
from matplotlib import cm...
How can one check to see if a remote file exists using PHP?
.../favicon.ico");
curl_setopt($ch, CURLOPT_NOBODY, true);
curl_exec($ch);
$retcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
// $retcode >= 400 -> not found, $retcode = 200, found.
curl_close($ch);
Anyway, you only save the cost of the HTTP transfer, not the TCP connection establishment and cl...
When serving JavaScript files, is it better to use the application/javascript or application/x-javas
...ht be true. Some day the newest browsers might reject the old technique in order to be strictly standard's compliant.
But until people viewing my website start complaining that "ever since upgrading my browser, about 50% of your website disappeared", I have no motive to change the code in my website...
Why does CSS work with fake elements?
...pecific version of HTML. CSS can be used on HTML, XHTML, XML, SGML, XAML, etc. Of course, you need something that will render each of these document types that will also apply styling. By definition, CSS does not know / understand / care about specific markup language tags. So, the tags may be "...
How to disable Django's CSRF validation?
... A reminder: if you have other decorators in the same view the order is relevant: so place @csrf_exempt first.
– Patrick Bassut
Dec 13 '13 at 18:53
3
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How to give ASP.NET access to a private key in a certificate in the certificate store?
...he menu list for Personal... So if you've put your cert in Trusted People, etc. you're out of luck.
We found a way around this which worked for us. Drag and drop the cert to Personal, do the Manage Private Keys thing to grant permissions. Remember to set to use object-type built-ins and use the loc...
python requests file upload
...ntioned in a fix for the issue of "large file uploads eating up memory" in order to avoid using memory inefficiently on large files upload (s.t. 22 GiB file in ~60 seconds. Memory usage is constant at about 13 MiB.).
@app.route("/upload", methods=['POST'])
def upload_file():
def custom_stream_f...
How to create materialized views in SQL Server?
... Also, common table expressions are not allowed... In fact if you have any ordering in subselects or derived tables (such as with partition by clause), you are out of luck too.
That leaves only very simple scenarios to be utilizing indexed views, something in my opinion can be optimized by creating...
Enums and Constants. Which to use when?
... but it won't happen accidentally. Worse is the possibility to confuse the order of parameters.
void method(int a, int b) {...}
If constant A only may go into a and constant B only may go into b, then using two different enum types will uncover any misuse during the compilation.
...
Send file using POST from a Python script
...on. So how should I pass those values like videos description,videos title etc
– TaraGurung
May 31 '15 at 10:02
15
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