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Numpy argsort - what is it doing?
...ing a list of values as
listExample = [0 , 2, 2456, 2000, 5000, 0, 1]
Now we use argsort function:
import numpy as np
list(np.argsort(listExample))
The output will be
[0, 5, 6, 1, 3, 2, 4]
This is the list of indices of values in listExample if you map these indices to the respective valu...
Build Android Studio app via command line
...proxy setting. It can be resolved by putting the proxy settigns (but right now I dont have that priviledge) but I just want to bypass the downloading thing..How can I do that?
– Raulp
Feb 19 '18 at 6:15
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Does pandas iterrows have performance issues?
...a custom Cython routine is usually too complicated, so let's skip that for now.
1) Vectorization is ALWAYS, ALWAYS the first and best choice. However, there is a small set of cases (usually involving a recurrence) which cannot be vectorized in obvious ways. Furthermore, on a smallish DataFrame, it ...
Swift class introspection & generics
...
Here's how to use NSClassFromString. You have to know the superclass of what you're going to end up with. Here are a superclass-subclass pair that know how to describe themselves for println:
@objc(Zilk) class Zilk : NSObject {
override var description : String {return ...
Mythical man month 10 lines per developer day - how close on large projects? [closed]
...reter in that language and did not touch the language since few years, and now I keep hearing of F# (so I am geniuinely curious about this)
– mm24
May 5 '12 at 23:15
7
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Java ByteBuffer to String
...CII");
NB. you can't correctly convert a byte array to a String without knowing its encoding.
I hope this helps
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In Java, what is the best way to determine the size of an object?
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Note that vmDetails is now VM.current().details().
– Miha_x64
May 13 '18 at 7:35
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What is the reason for having '//' in Python? [duplicate]
...e, even though both operands are floats, // still floors -- so you always know securely what it's gonna do.
Single / may or may not floor depending on Python release, future imports, and even flags on which Python's run, e.g....:
$ python2.6 -Qold -c 'print 2/3'
0
$ python2.6 -Qnew -c 'print 2/3'
...
App Inventor 2 动态图表教程 - ECharts与Chart组件实现实时曲线图 · App Inventor 2 中文网
...sDecimal(温度, 1)
global 时间标签 = Clock1.FormatDateTime(Clock1.Now(), "HH:mm:ss")
addItemsTo(温度列表, 温度)
addItemsTo(时间列表, 时间标签)
// 更新图表
global 消息 = join("{\"type\":\"add\",\"label\":\"", 时间标签, "\",\"value\":", 温度...
Git fatal: Reference has invalid format: 'refs/heads/master
I am using Dropbox to sync a git repository, but now when I try and push I am getting an error:
8 Answers
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