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Automatically plot different colored lines
...other option for plotting lines in different colors is to use the LineStyleOrder property; see Defining the Color of Lines for Plotting in the MATLAB documentation for more information.
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When do I need to use AtomicBoolean in Java?
...weakCompareAndSet atomically reads and conditionally writes a variable, is ordered with respect to other memory operations on that variable, but otherwise acts as an ordinary non-volatile memory operation.
compareAndSet and all other read-and-update operations such as getAndIncrement have the memo...
Git diff output to file preserve coloring
...ion and open it in Notepad++ or Vim or SublimeText.
git diff > 20150203_someChanges.diff
Thanks @Monsingor
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When to favor ng-if vs. ng-show/ng-hide?
...t to be able to check validity on inputs that aren't currently visible, in order to determine whether the whole form is valid.
You're using some really elaborate stateful logic with conditional event handlers, as mentioned above. That said, if you find yourself manually attaching and detaching handl...
Separation of JUnit classes into special test package?
... need to try and prefix with Test in some attempt to trick an alphabetical order sort into grouping, and I think SomeClassTest reads better.
– Ricket
Mar 5 '10 at 16:58
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How do sessions work in Express.js with Node.js?
...a cookie with assigned session ID, which should be signed with a secret in order to prevent forgery.
If so, where can I find that cookie? If required, how do I decode it?
You shouldn't mess with a session cookie on the client side. If you want to work with sessions on the server side you shoul...
What is the difference between “git init” and “git init --bare”?
...ed and serialized and stored under the SHA1 (a hash) of their contents. In order to get an object in a bare repository, you need to git show and then specify the sha1 of the object you want to see. You won't see a structure like what your project looks like.
Bare repositories are usually central re...
Static function variables in Swift
...ticularly liked this solution. This is a perfect example of using a higher-order function to achieve the same result as a static variable inside the scope of a function. Static function vars are not natively supported in Swift for good reasons. It's the natural evolution of programming. Trying to co...
Simple way to create matrix of random numbers
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You can drop the range(len()):
weights_h = [[random.random() for e in inputs[0]] for e in range(hiden_neurons)]
But really, you should probably use numpy.
In [9]: numpy.random.random((3, 3))
Out[9]:
array([[ 0.37052381, 0.03463207, 0.10669077],
[ 0.05...
Why does git revert complain about a missing -m option?
... git cat-file -p [MERGE_COMMIT_ID] will show the parent branches in order. The first one listed would be -m 1, the second -m 2.
– nostromo
Oct 12 '16 at 5:23
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