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Matplotlib scatterplot; colour as a function of a third variable

...rt numpy as np import matplotlib.pyplot as plt # Generate data... x = np.random.random(10) y = np.random.random(10) # Plot... plt.scatter(x, y, c=y, s=500) plt.gray() plt.show() Or, if you'd prefer a wider range of colormaps, you can also specify the cmap kwarg to scatter. To use the reverse...
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BLE(四)嗅探工具 - 创客硬件开发 - 清泛IT社区,为创新赋能!

文章源自:https://www.gandalf.site/2018/11/ble_26.html 商业级的Ellisys BEX400侦听工具最为符合对BLE流量捕获及分析的要求,然而售价过于昂贵; 其次,作为开源硬件且配有混杂模式追踪的“超牙”设备——Ubertooth One拥有二次开发和嗅...
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Generate random numbers uniformly over an entire range

I need to generate random numbers within a specified interval, [max;min]. 17 Answers 1...
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Rails: Using build with a has_one association in rails

... The build method signature is different for has_one and has_many associations. class User < ActiveRecord::Base has_one :profile has_many :messages end The build syntax for has_many association: user.messages.build The build syntax for has_one association: user.bu...
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JavaScript regex multiline flag doesn't work

...d news is that you can work around it by using a character class (e.g. \s) and its negation (\S) together, like this: [\s\S] So in your case the regex would become: /<div class="box-content-5">[\s\S]*<h1>([^<]+?)<\/h1>/i As of ES2018, JavaScript supports the s (dotAll) f...
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How can I build multiple submit buttons django form?

I have form with one input for email and two submit buttons to subscribe and unsubscribe from newsletter: 5 Answers ...
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Deep Learning(深度学习)学习笔记整理系列之(二) - 大数据 & AI - 清泛...

Deep Learning(深度学习)学习笔记整理系列之(二)Deep_Learning_Series_2Deep Learning(深度学习)学习笔记整理系列zouxy09@qq.comhttp: blog.csdn.net zouxy09作者:Zouxyversion 1.0 2013-04-08原文网址:h...Deep Learning(深度学习)学习笔记整理系列 zo...
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How to detect incoming calls, in an Android device?

... Here's what I use to do this: Manifest: <uses-permission android:name="android.permission.READ_PHONE_STATE" /> <uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS"/> <!--This part is inside the application--> <receiver android:name=".Call...
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How to create a temporary directory?

I use to create a tempfile , delete it and recreate it as a directory: 4 Answers 4 ...
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Breaking up long strings on multiple lines in Ruby without stripping newlines

... I'm fairly sure that it's not; I tried both undef'ing and redefining String#+ and it doesn't seem like anything is being sent there. – Jessehz May 9 '12 at 22:08 ...