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MVC (Laravel) where to add logic
... I like this approach! I have been searching internet to get an idea of how i should be handling model's logic, looked over Repositories but it seemed too complicated and useless for a bit of usage. Services is a good idea. My question is after creating a folder of Services in app folder,...
How to save an HTML5 Canvas as an image on a server?
...to allow users to save the resulting images from an algorithm. The general idea is:
8 Answers
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How to initialize all members of an array to the same value?
...r array dimensions the executable size will grow. But definitely + for the idea ;)
– Leonid
Oct 3 '10 at 12:31
7
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Focusable EditText inside ListView
...ide a ListView is just not idiomatic-Android UI design, so we scrapped the idea in favor of a more-Android-friendly approach.
– Joe
May 26 '11 at 23:37
5
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Lazy Method for Reading Big File in Python?
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it's a really great idea, especially when it is combined with the defaultdict to split big data into smaller ones.
– Frank Wang
Aug 31 '14 at 15:05
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Correct way to use StringBuilder in SQL
...kay, although the default constructor and subsequent reallocation(s) isn't ideal, the odds are it's good enough — and the concatenation is a lot more readable.
But that's only for a single expression. Multiple StringBuilders are used for this:
String s;
s = "prefix ";
s += variable1;
s += " mid...
How do I test if a variable is a number in Bash?
...ng else.
Negative or floating-point numbers need some additional work. An idea is to exclude - / . in the first "bad" pattern and add more "bad" patterns containing the inappropriate uses of them (?*-* / *.*.*)
share
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How can I apply a function to every row/column of a matrix in MATLAB?
... the box" for me, however, the following function, obtained by copying the ideas of the other answers works:
apply_func_2_cols = @(f,M) cell2mat(cellfun(f,num2cell(M,1), 'UniformOutput',0));
It takes a function f and applies it to every column of the matrix M.
So for example:
f = @(v) [0 1;1 0]...
Is there a way to do repetitive tasks at intervals?
...mmunity via JCSP. There is a very good presentation by Peter Welch on this idea.
This plug-and-play approach translates directly to Go, because Go uses the same Communicating Sequential Process fundamentals as does Occam.
So, when it comes to designing repetitive tasks, you can build your system a...
Byte array to image conversion
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While it's not normally a good idea, I put a GC.Collect() before the Memory stream. I was running out of memory when I preloaded a whole lot of large graphic files as bytearrays into memory and then turned them into images during viewing.
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