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How to convert a PIL Image into a numpy array?
...to a numpy array this way:
import numpy
import PIL
img = PIL.Image.open("foo.jpg").convert("L")
imgarr = numpy.array(img)
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What can , and be used for?
...so that it's available by #{id} in the view.
So when you open the page as foo.xhtml?id=10 then the parameter value 10 get set in the bean this way, right before the view is rendered.
As to validation, the following example sets the param to required="true" and allows only values between 10 and 20. ...
How to write lists inside a markdown table?
... I'm happy to confirm that the first one (embedded <ul><li>foo</li></ul>) also works on Bitbucket Server.
– nwinkler
Dec 9 '16 at 15:27
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Adding a new value to an existing ENUM Type
...e 9.1 you can do it all with ALTER TYPE. But even before that, ALTER TABLE foo ALTER COLUMN bar TYPE new_type USING bar::text::new_type; was far superior.
– Erwin Brandstetter
Nov 18 '11 at 22:46
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pypi UserWarning: Unknown distribution option: 'install_requires'
...f I only want to build an extension in-place?
– Fred Foo
May 24 '12 at 11:41
12
The warning doesn...
How to compare type of an object in Python?
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isinstance works:
if isinstance(obj, MyClass): do_foo(obj)
but, keep in mind: if it looks like a duck, and if it sounds like a duck, it is a duck.
EDIT: For the None type, you can simply do:
if obj is None: obj = MyClass()
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Backbone.js: get current route
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FYI, this doesn't work with routes like 'foo/:id' or 'bar*params'
– wprl
Apr 24 '13 at 19:32
2
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How can I pass a parameter to a setTimeout() callback?
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I just use var that = this; setTimeout( function() { that.foo(); }, 1000);
– Ed Williams
Jun 7 '13 at 6:41
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Can we make unsigned byte in Java
...icit cast, you can at least see this is happening.
– foo
Dec 12 '18 at 23:00
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In git, is there a simple way of introducing an unrelated branch to a repository?
...ated
1 files changed, 1 insertions(+), 0 deletions(-)
create mode 100644 foo
then fetch from it
$ cd /path/to/repo
$ git fetch /path/to/unrelated master:unrelated-branch
warning: no common commits
remote: Counting objects: 3, done.
Unpacking objects: 100% (3/3), done.
remote: Total 3 (delta 0),...