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How to convert a PIL Image into a numpy array?
...e doing
>>> pic.putdata(a)
Traceback (most recent call last):
File "...blablabla.../PIL/Image.py", line 1185, in putdata
self.im.putdata(data, scale, offset)
SystemError: new style getargs format but argument is not a tuple
This is because putdata expects a sequence of tuples and ...
Convert SVG to image (JPEG, PNG, etc.) in the browser
...d beautifully.
I'm using Raphael SketchPad to create an SVG. Link to the files in step 1.
For a Save button (id of svg is "editor", id of canvas is "canvas"):
$("#editor_save").click(function() {
// the canvg call that takes the svg xml and converts it to a canvas
canvg('canvas', $("#editor").h...
Difference between BeautifulSoup and Scrapy crawler?
...
Beautiful Soup is a Python library for pulling data out of HTML and
XML files.
we can use this package for getting data from java script or
dynamically loading pages.
Scrapy with BeautifulSoup is one of the best combo we can work with for scraping static and dynamic contents
...
How do I contribute to other's code in GitHub? [closed]
...considerations:
the project may have Contribution Guidelines: Look for a file CONTRIBUTING.rst or .md
you may want to follow the coding guidelines for the project
you may want to outline your idea as issue first
you may want to look at the Pull Requests tab for the project and check if there are ...
MVC Razor dynamic model, 'object' does not contain definition for 'PropertyName'
...compile time compilation of your Razor views by adding this to your csproj file:
<PropertyGroup>
<MvcBuildViews>true</MvcBuildViews>
</PropertyGroup>
share
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improve th...
Android webview slow
...Is this pasteable directly in the android manifest being that the manifest file is XML. Or is this supposed to be validated in the source code when loading the webview. Sorry for the noob question.
– xMythicx
Jul 28 '14 at 15:09
...
Fastest way to reset every value of std::vector to 0
...plates, you will have to use explicit template instantiation in a separate file which you compile with -O3
– Tic
Feb 23 '18 at 13:33
...
How do I handle newlines in JSON?
...rding to the specification, http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-404.pdf:
A string is a sequence of Unicode code points wrapped with quotation marks
(U+0022). All characters may be placed within the quotation marks except for the
characters that must be escap...
Is JavaScript supported in an email message?
...cript or pictures or other) and so can only run external Javascript from a file which is included as an attachment to the message. The same would be true of any offline email reader on a device without a current internet connection.
The above applies to javascript embedded in the main message part...
Should an Enum start with a 0 or a 1?
...problems. otherwise you might need a versioning of your data store (e.g. a file header containing a version for changing the behaviour when reading/writing values) (or see memento pattern)
– Beachwalker
Aug 31 '11 at 15:59
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