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VIM Ctrl-V Conflict with Windows Paste
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AlexAlex
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What is “vectorization”?
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235
Many CPUs have "vector" or "SIMD" instruction sets which apply the same operation simultaneousl...
Using Gradle to build a jar with dependencies
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Bastian Voigt
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answered Feb 4 '11 at 3:34
Ben McCannBen McCann...
Sort Go map values by keys
...re's my modified version of example code:
http://play.golang.org/p/dvqcGPYy3-
package main
import (
"fmt"
"sort"
)
func main() {
// To create a map as input
m := make(map[int]string)
m[1] = "a"
m[2] = "c"
m[0] = "b"
// To store the keys in slice in sorted order
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Git: what is a dangling commit/blob and where do they come from?
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edited May 20 '15 at 7:30
answered Aug 29 '13 at 15:29
v...
When monkey patching an instance method, can you call the overridden method from the new implementat
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3 Answers
3
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How to implement classic sorting algorithms in modern C++?
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391
+50
Algorit...
Delete the first three rows of a dataframe in pandas
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Use iloc:
df = df.iloc[3:]
will give you a new df without the first three rows.
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Why exactly is eval evil?
...tors:
(let ((ops '(+ *)))
(dolist (op ops)
(print (eval (list op 1 2 3)))))
That's better written as:
(let ((ops '(+ *)))
(dolist (op ops)
(print (funcall op 1 2 3))))
There are lots of examples where beginners learning Lisp think they need EVAL, but they don't need it - since expressi...
What is the difference between “INNER JOIN” and “OUTER JOIN”?
...ables, with a single column each, and data as follows:
A B
- -
1 3
2 4
3 5
4 6
Note that (1,2) are unique to A, (3,4) are common, and (5,6) are unique to B.
Inner join
An inner join using either of the equivalent queries gives the intersection of the two tables, i.e. the two r...