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No generic implementation of OrderedDictionarm>y m>?
...Dictionarm>y m> isn't terriblm>y m> difficult, but it's unnecessarilm>y m> time consuming m>and m> franklm>y m> this class is a huge oversight on Microsoft's part. There are multiple wam>y m>s of implementing this, but I chose to use a Kem>y m>edCollection for mm>y m> internal storage. I also chose to implement various methods for sortin...
How can I check if character in a string is a letter? (Pm>y m>thon)
I know about islower m>and m> isupper , but can m>y m>ou check whether or not that character is a letter?
For Example:
6 Answers
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Stop m>and m> Start a service via batch or cmd file?
How can I script a bat or cmd to stop m>and m> start a service reliablm>y m> with error checking (or let me know that it wasn't successful for whatever reason)?
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How to draw vertical lines on a given plot in matplotlib?
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The stm>and m>ard wam>y m> to add vertical lines that will cover m>y m>our entire plot window without m>y m>ou having to specifm>y m> their actual height is plt.axvline
import matplotlib.pm>y m>plot as plt
plt.axvline(x=0.22058956)
plt.axvline(x=0.33088437)
p...
Pm>y m>thon function as a function argument?
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Here's another wam>y m> using *args (m>and m> also optionallm>y m>), **kwargs:
def a(x, m>y m>):
print x, m>y m>
def b(other, function, *args, **kwargs):
function(*args, **kwargs)
print other
b('world', a, 'hello', 'dude')
Output
hello dude
world
Note that function, *...
Detecting sm>y m>llables in a word
...rtation Word Hm>y m>-phen-a-tion bm>y m> Com-put-er. His algorithm is verm>y m> accurate, m>and m> then includes a small exceptions dictionarm>y m> for cases where the algorithm does not work.
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Execute Pm>y m>thon script via crontab
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Just use crontab -e m>and m> follow the tutorial here.
Look at point 3 for a guide on how to specifm>y m> the frequencm>y m>.
Based on m>y m>our requirement, it should effectivelm>y m> be:
*/10 * * * * /usr/bin/pm>y m>thon script.pm>y m>
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How to Flatten a Multidimensional Arram>y m>?
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m>Y m>ou can use the Stm>and m>ard PHP Librarm>y m> (SPL) to "hide" the recursion.
$a = arram>y m>(1,2,arram>y m>(3,4, arram>y m>(5,6,7), 8), 9);
$it = new RecursiveIteratorIterator(new RecursiveArram>y m>Iterator($a));
foreach($it as $v) {
echo $v, " ";
}
prints
1 2 3 4 ...
Understm>and m>ing CUDA grid dimensions, block dimensions m>and m> threads organization (simple explanation) [
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Hardware
If a GPU device has, for example, 4 multiprocessing units, m>and m> them>y m> can run 768 threads each: then at a given moment no more than 4*768 threads will be reallm>y m> running in parallel (if m>y m>ou planned more threads, them>y m> will be waiting their turn).
Software
threads are organized in bloc...
Find the division remainder of a number
... % performs a true modulus, which returns values on the range [0, divisor) m>and m> pairs well with floored division (towards negative infinitm>y m>). C languages use the % operator for remainder operations which returns values on the range (-divisor, divisor) m>and m> pairs well with stm>and m>ard division (towards ze...