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What is a “cache-friendly” code?
...fast and expensive and super slow and cheap are the cache memories, named L1, L2, L3 in decreasing speed and cost. The idea is that most of the executing code will be hitting a small set of variables often, and the rest (a much larger set of variables) infrequently. If the processor can't find the d...
Is there an equivalent to CTRL+C in IPython Notebook in Firefox to break cells that are running?
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answered Jul 10 '13 at 5:40
seaotternerdseaotternerd
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How can I efficiently download a large file using Go?
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217
I'll assume you mean download via http (error checks omitted for brevity):
import ("net/http";...
How to declare a variable in MySQL?
...You can initialize a variable using SET or SELECT statement:
SET @start = 1, @finish = 10;
or
SELECT @start := 1, @finish := 10;
SELECT * FROM places WHERE place BETWEEN @start AND @finish;
User variables can be assigned a value from a limited set of data
types: integer, decimal, floatin...
How to get all groups that a user is a member of?
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answered Mar 22 '13 at 12:14
kstrausskstrauss
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The application may be doing too much work on its main thread
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Difference between System.DateTime.Now and System.DateTime.Today
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181
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DateTim...
How to get a json string from url?
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edited Aug 3 '15 at 19:20
Max von Hippel
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unique object identifier in javascript
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How can I make a horizontal ListView in Android? [duplicate]
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edited Aug 31 '16 at 21:46
tomrozb
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