大约有 1,500 项符合查询结果(耗时:0.0159秒) [XML]

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Convert Unix timestamp into human readable date using MySQL

... no TO_UNIXTIME, but instead UNIX_TIMESTAMP. – Olle Härstedt May 22 at 12:45 add a comment  |  ...
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How can I dynamically add a directive in AngularJS?

...l act as a directive with inherited scope. – Marcus Rådell Oct 7 '14 at 15:15  |  show 8 more comments ...
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Dilemma: when to use Fragments vs Activities:

...o show the same in your Github Repo? – Ümañg ßürmån Nov 15 '18 at 5:53 add a comment  |  ...
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How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII

...ipedia articles, the most common non-ASCII characters are ·•–é°®’èö—. Based on this fact, The bytes 0x92, 0x95, 0x96, 0x97, 0xAE, 0xB0, 0xB7, 0xE8, 0xE9, or 0xF6 suggest windows-1252. The bytes 0x8E, 0x8F, 0x9A, 0xA1, 0xA5, 0xA8, 0xD0, 0xD1, 0xD5, or 0xE1 suggest MacRoman. Count u...
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adding noise to a signal in python

...,2) # in your case you need to replace this with # clean_signal = pd.read_csv("your_data.csv") clean_signal = pd.DataFrame([[1,2],[3,4]], columns=list('AB'), dtype=float) print(clean_signal) """ print output: A B 0 1.0 2.0 1 3.0 4.0 """ import numpy as np mu, sigma = 0, 0.1 # crea...
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How can I do an asc and desc sort using underscore.js?

...on, item => item. propertyName.toLowerCase()); – XåpplI'-I0llwlg'I - Sep 6 '16 at 1:27 ...
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A simple explanation of Naive Bayes Classification

...exactly answers that question. Just create a file called named new_dataset.csv and paste the following content. Age,Income,Student,Creadit_Rating,Buys_Computer <=30,high,no,fair,no <=30,high,no,excellent,no 31-40,high,no,fair,yes >40,medium,no,fair,yes >40,low,yes,fair,yes >40,low,yes...
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Pseudo-terminal will not be allocated because stdin is not a terminal

...ize the content of $1 at all. – Cristian Matthias Ambæk Aug 26 '16 at 9:33 1 @mklement0 Sure, yo...
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Is there a VB.NET equivalent for C#'s '??' operator?

Is there a VB.NET equivalent for C#'s ?? operator? 6 Answers 6 ...
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Confused about Service vs Factory

...example. Do you know how i should annotate this? – Pål Oct 2 '14 at 13:56 2 Yes, there is there...