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How to merge dictionaries of dictionaries?
...nce(a, int) or isinstance(a, long) or isinstance(a, float):
# border case for first run or if a is a primitive
a = b
elif isinstance(a, list):
# lists can be only appended
if isinstance(b, list):
# merge lists
a....
multi-layer perceptron (MLP) architecture: criteria for choosing number of hidden layers and size of
...me technical properties (in the paper), you can choose your depth to be of order $\log(n)$ and your width of hidden layers to be of order $n^{d/(2(\beta+d))}\log^2(n)$. Here $n$ is your sample size, $d$ is the dimension of your input vector, and $\beta$ is a smoothness parameter for your true funct...
How serious is this new ASP.NET security vulnerability and how can I workaround it?
...e information about the way that the site's decryption process works.
In order for the attack to work the following must be true:
Your application must give an error message about the padding being invalid.
Someone must tamper with your encrypted cookies or viewstate
So, if you return human re...
Advantages of stateless programming?
...
|> is just another higher-order infix function, in this case a function-application operator. Defining your own higher-order, infix operators is definitely a part of functional programming (unless you're a Schemer). Haskell has its $ which is the sa...
Java: notify() vs. notifyAll() all over again
...ads are blocking on entry to a method (i.e. trying to acquire a lock), the order of acquisition can be non-deterministic. Remember also that a thread can only be in one of the methods at any one time - the synchronized methods allow only one thread to be executing (i.e. holding the lock of) any (syn...
Use numpy array in shared memory for multiprocessing
...
Good point about order of operations. That's what I had in mind, though: create a user-specified number of shared arrays, then spawn a few child processes. Is that straightforward?
– Andrew
Jan 19 '13 at...
Why is my Android emulator keyboard in Chinese character mode?
...
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How do I convert a git repository to mercurial?
...
The hg convert utility isn't on by default after installation. In order to set it as such add the following to your .hgrc file.
[extensions]
hgext.convert=
If you're using TortoiseHg on Windows then this file resides in your home directory as mercurial.ini. After this setting change you ...
Should 'using' directives be inside or outside the namespace?
...he above case, to find out what type Ambiguous is, the search goes in this order:
Nested types inside C (including inherited nested types)
Types in the current namespace MyCorp.TheProduct.SomeModule.Utilities
Types in namespace MyCorp.TheProduct.SomeModule
Types in MyCorp.TheProduct
Types in MyCor...
How to read the output from git diff?
...lines in b/ and this the file in the working directory)
@@ -1,5 +1,5 @@ in order to understand this it's better to work with a big file; if you have two changes in different places you'll get two entries like @@ -1,5 +1,5 @@; suppose you have file line1 ... line100 and deleted line10 and add new lin...