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How to crop an image in OpenCV using Python
...Suppose you load N images each is >1MP and you need only 100x100 region from the upper left corner.
Slicing:
X = []
for i in range(N):
im = imread('image_i')
X.append(im[0:100,0:100]) # This will keep all N images in the memory.
# Because they are still u...
How to revert a merge commit that's already pushed to remote branch?
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from two numbers 8989ee0, 7c6b236, which one to go. How would I understand ?
– Arup Rakshit
May 13 '14 at 10:43
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Why does C# forbid generic attribute types?
...'s definitely a language decision rather than a runtime one.
EDIT: Answer from Eric Lippert (paraphrased): no particular reason, except to avoid complexity in both the language and compiler for a use case which doesn't add much value.
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How to get notified about changes of the history via history.pushState?
...that page when the event fires, either inject the relevant script directly from the background page, or have the content script open a port to the background page when it loads, have the background page save that port in a collection indexed by tab ID, and send a message across the relevant port (fr...
Dots in URL causes 404 with ASP.NET mvc and IIS
... in my /Content directory. Is there a way to exclude that entire directory from this? setting RAMMFAR to true works but I would like to avoid that overhead.
– lamarant
Jun 14 '13 at 15:32
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Why do I need 'b' to encode a string with Base64?
...s change of radix on the entire number, or (if the radix you're converting from is a power of 2 less than 64) in chunks from right to left.
In base64 encoding, the translation is done from left to right; those first 64 characters are why it is called base64 encoding. The 65th '=' symbol is used for...
git clone from another directory
I am trying to clone repo from another directory.
8 Answers
8
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How to distinguish between left and right mouse click with jQuery
...ut I realized that was only because the alert() prevented the context menu from appearing. :( boo
– jinglesthula
Nov 28 '11 at 22:47
15
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JavaScript DOM remove element
...most browsers, there's a slightly more succinct way of removing an element from the DOM than calling .removeChild(element) on its parent, which is to just call element.remove(). In due course, this will probably become the standard and idiomatic way of removing an element from the DOM.
The .remove(...
Microsoft Roslyn vs. CodeDom
From a press release yesterday on InfoWorld regarding the new Microsoft Roslyn :
4 Answers
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