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How to check if element exists using a lambda expression?
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Mark Hurd
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answered Apr 11 '14 at 6:24
MasudulMasudul
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Programmatically get the cache line size?
...el), you can get this information out of /sys:
/sys/devices/system/cpu/cpu0/cache/
This directory has a subdirectory for each level of cache. Each of those directories contains the following files:
coherency_line_size
level
number_of_sets
physical_line_partition
shared_cpu_list
shared_cpu_map
s...
How to detect UI thread on Android?
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200
Common practice to determine the UI Thread's identity is via Looper#getMainLooper:
if (Looper....
Stop caching for PHP 5.5.3 in MAMP
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207
Disable OPCache
MAMP now turns on OPCache by default, you can disable it by editing your php.i...
How to create default value for function argument in Clojure
...y default values.
(defn string->integer
([s] (string->integer s 10))
([s base] (Integer/parseInt s base)))
Note that assuming false and nil are both considered non-values, (if (nil? base) 10 base) could be shortened to (if base base 10), or further to (or base 10).
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Create array of symbols
...iginal answer was written back in September '11, but, starting from Ruby 2.0, there is a shorter way to create an array of symbols! This literal:
%i[address city state postal country]
will do exactly what you want.
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Why use Dijkstra's Algorithm if Breadth First Search (BFS) can do the same thing faster?
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edited Nov 10 '11 at 9:11
answered Sep 29 '10 at 0:58
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Build Maven Project Without Running Unit Tests
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Habeeb Perwad
6,1451212 gold badges7070 silver badges117117 bronze badges
answered Oct 22 '09 at 13:47
alphazeroalphazero
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multi-layer perceptron (MLP) architecture: criteria for choosing number of hidden layers and size of
If we have 10 eigenvectors then we can have 10 neural nodes in input layer.If we have 5 output classes then we can have 5 nodes in output layer.But what is the criteria for choosing number of hidden layer in a MLP and how many neural nodes in 1 hidden layer?
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Align button at the bottom of div using CSS
...on and add the following css to the button:
position: absolute;
right: 0;
bottom: 0;
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