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Java - No enclosing instance of type Foo is accessible
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helloworld922helloworld922
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Why is creating a Thread said to be expensive?
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Matthias Braun
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answered Mar 30 '11 at 7:16
Stephen CStephen C
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Adding 'serial' to existing column in Postgres
... Euler TaveiraEuler Taveira
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When should I use uuid.uuid1() vs. uuid.uuid4() in python?
...s.
You can create duplicates by creating more than 214 uuid1 in less than 100ns, but this is not a problem for most use cases.
uuid4() generates, as you said, a random UUID. The chance of a collision is really, really, really small. Small enough, that you shouldn't worry about it. The problem is, ...
What is the difference between `sorted(list)` vs `list.sort()`?
...'s our setup:
import timeit
setup = """
import random
lists = [list(range(10000)) for _ in range(1000)] # list of lists
for l in lists:
random.shuffle(l) # shuffle each list
shuffled_iter = iter(lists) # wrap as iterator so next() yields one at a time
"""
And here's our results for a list of...
What is JSONP, and why was it created?
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10 Answers
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What “things” can be injected into others in Angular.js?
...we wrote above (the $provide.provider version) for us. There is literally, 100% no difference in the two versions. value works just the same way--if whatever we would return from our $get function (aka our factory function) is always exactly the same, we can write even less code using value. For exa...
NSObject +load and +initialize - What do they do?
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}
return 0;
}
This program prints two lines of output:
2012-11-10 16:18:38.984 testApp[7498:c07] in Superclass initialize; self = Superclass
2012-11-10 16:18:38.987 testApp[7498:c07] in Superclass initialize; self = Subclass
Since the system sends the initialize method lazily, a class ...
How to resize an image with OpenCV2.0 and Python2.6
...ze(image, (0,0), fx=0.5, fy=0.5)
and this will resize the image to have 100 cols (width) and 50 rows (height):
resized_image = cv2.resize(image, (100, 50))
Another option is to use scipy module, by using:
small = scipy.misc.imresize(image, 0.5)
There are obviously more options you can read...
What are all the user accounts for IIS/ASP.NET and how do they differ?
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...