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Java - get pixel array from image
...tTo2DUsingGetRGB:");
for (int i = 0; i < 10; i++) {
long startTime = System.nanoTime();
int[][] result = convertTo2DUsingGetRGB(hugeImage);
long endTime = System.nanoTime();
System.out.println(String.format("%-2d: %s", (i + 1), toString(endTime - startTim...
Selectively revert or checkout changes to a file in Git?
...ally. This means that you wouldn't have to add ./ before any filename that starts with a minus sign, if the filename comes after --.
– zrajm
Jan 29 '14 at 13:12
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The following sections have been defined but have not been rendered for the layout page “~/Views/Sha
...to ASP MVC 4 Beta tutorial http://www.asp.net/mvc/tutorials/mvc-4/getting-started-with-aspnet-mvc4/intro-to-aspnet-mvc-4
1...
Should I check in node_modules to git when creating a node.js app on Heroku?
I followed the basic getting started instructions for node.js on Heroku here:
12 Answers
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Visual Studio, debug one of multiple threads
...e mixed thread state as described
So in my case once the various threads started hitting my breakpoint I just hit Continue a few times until I identified the call I was looking for - then removed the breakpoint and stepped through the rest of the code while remaining on the same thread without int...
How do I change the root directory of an apache server? [closed]
...ad from that directory when a user makes a request that call on it.
Now restart your apache service (httpd -k restart) and you should be good to go.
Edit: Apache2 site config files are now typically kept in /etc/apache2/sites-available/ (Debian, Ubuntu, etc.).
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What is the significance of load factor in HashMap?
...he items with the same hashcode in the same bucket using a data structure. Starting in Java 8, this data structure is a binary search tree. This makes the lookup worst-case time complexity O(lg(n)) with the very worst case occurring if all of the elements added happen to have the same hashcode.
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How can I check whether a numpy array is empty or not?
...n array is empty? Arrays don't grow or shrink in the same that lists do. Starting with a 'empty' array, and growing with np.append is a frequent novice error.
Using a list in if alist: hinges on its boolean value:
In [102]: bool([]) ...
Vertically align text to top within a UILabel
...ote that sizeToFit will respect your initial label's minimum width. If you start with a label 100 wide and call sizeToFit on it, it will give you back a (possibly very tall) label with 100 (or a little less) width. You might want to set your label to the minimum width you want before resizing.
So...
Git log to get commits only for a specific branch
...h.
The --exclude=refs/heads/mybranch --all arguments tell git rev-list to start from each reference except for refs/heads/mybranch.
So, when you run git rev-list --no-walk --exclude=refs/heads/mybranch --all, Git prints the SHA1 identifier of the tip commit of each ref except for refs/heads/mybran...