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Deep Learning（深度学习）学习笔记整理系列之（一） - 大数据 & AI - 清泛...
...称：“我们没有像通常做的那样自己框定边界，而是直接把海量数据投放到算法中，让数据自己说话，系统会自动从数据中学习。”另外一名负责人Jeff则说：“我们在训练的时候从来不会告诉机器说：‘这是一只猫。’系...
How to use filter, map, and reduce in Python 3
...ager
def noiters(*funcs):
if not funcs:
funcs = [map, filter, zip] # etc
from functools import reduce
globals()[reduce.__name__] = reduce
for func in funcs:
globals()[func.__name__] = lambda *ar, func = func, **kwar: list(func(*ar, **kwar))
try:
yield
...
BLE 低功耗蓝牙调试助手：扫描、连接、读写、订阅通知（附 .aia 源码） · ...
...按字节接收，再自己转换：每个字节转成两位十六进制；把它们拼成 %E4%BD%A0 交给 Web 客户端的 UriDecode，就能按 UTF-8 还原出中文。文本对不上时看方括号里的 HEX，一眼就知道设备到底发了什么。
global 十六进制表 = "0123456789ABCDEF...
How to make MySQL handle UTF-8 properly
... tables/columns -- except columns that are strictly ascii/hex/country_code/zip_code/etc.
<meta charset charset=UTF-8> if you are outputting to HTML. (Yes the spelling is different here.)
More info ;
UTF8 all the way
The above links provide the "detailed canonical answer is required to addr...
Deep Learning（深度学习）学习笔记整理系列之（一） - 大数据 & AI - 清泛...
...称：“我们没有像通常做的那样自己框定边界，而是直接把海量数据投放到算法中，让数据自己说话，系统会自动从数据中学习。”另外一名负责人Jeff则说：“我们在训练的时候从来不会告诉机器说：‘这是一只猫。’系...
Python matplotlib multiple bars
...ut using pandas and seaborn can save you a lot of time:
df = pd.DataFrame(zip(x*3, ["y"]*3+["z"]*3+["k"]*3, y+z+k), columns=["time", "kind", "data"])
plt.figure(figsize=(10, 6))
sns.barplot(x="time", hue="kind", y="data", data=df)
plt.show()
...
How can I produce an effect similar to the iOS 7 blur view?
...ds/download.action?path=wwdc_2013/wwdc_2013_sample_code/ios_uiimageeffects.zip
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Why does “pip install” inside Python raise a SyntaxError?
...n exe to run it with default python interpreter. By opening pip.exe with 7-zip you can see main.py importing pip, sys and re modules... (And there you'll find the answer how to run it within a python shell)--> pip is a regular python module. Don't forget windows wasn't first platform supporting p...
How do I parallelize a simple Python loop?
...cessing module instead:
pool = multiprocessing.Pool(4)
out1, out2, out3 = zip(*pool.map(calc_stuff, range(0, 10 * offset, offset)))
Note that this won't work in the interactive interpreter.
To avoid the usual FUD around the GIL: There wouldn't be any advantage to using threads for this example a...
Putty: Getting Server refused our key Error
...name
This fixed the problem.
Other Useful links:
Download OpenSSH-Win32.zip from: https://github.com/PowerShell/Win32-OpenSSH/releases
C# example of how to use the WinSCPnet.dll to make a connection to the OpenSSH server: https://winscp.net/eng/docs/library#csharp
Here is the code snippet to ma...