大约有 48,000 项符合查询结果（耗时：0.0713秒） [XML]
Peak-finding algorithm for Python/SciPy
...from scipy.signal import find_peaks
x = np.sin(2*np.pi*(2**np.linspace(2,10,1000))*np.arange(1000)/48000) + np.random.normal(0, 1, 1000) * 0.15
peaks, _ = find_peaks(x, distance=20)
peaks2, _ = find_peaks(x, prominence=1) # BEST!
peaks3, _ = find_peaks(x, width=20)
peaks4, _ = find_peaks(x, th...
Pandas: Looking up the list of sheets in an excel file
...
answered Jul 31 '13 at 18:01
Andy HaydenAndy Hayden
262k7373 gold badges527527 silver badges485485 bronze badges
...
Replacing instances of a character in a string
...slicing to isolate the section of the string to replace in:
line = line[:10].replace(';', ':') + line[10:]
That'll replace all semi-colons in the first 10 characters of the string.
share
|
improv...
Making a request to a RESTful API using python
... }
],
"must_not": [],
"should": []
}
},
"from": 0,
"size": 50,
"sort": [],
"facets": {}
}'''
response = requests.post(url, data=data)
Depending on what kind of response your API returns, you will then probably want to look at response.text or response.json() (or po...
How do I use a custom Serializer with Jackson?
...t;init>(JsonTest.java:27) at com.exampple.JsonTest.main(JsonTest.java:102)
– Jonas
Aug 24 '11 at 9:14
I use the la...
How can I change the color of my prompt in zsh (different from normal text)?
...
10 Answers
10
Active
...
Sequelize Unknown column '*.createdAt' in 'field list'
...sequelize = new Sequelize('sequelize_test', 'root', null, {
host: "127.0.0.1",
dialect: 'mysql',
define: {
timestamps: false
}
});
share
|
improve this answer
|
...
How can I open multiple files using “with open” in Python?
...
1082
As of Python 2.7 (or 3.1 respectively) you can write
with open('a', 'w') as a, open('b', 'w')...
In PHP, what is a closure and why does it use the “use” identifier?
I'm checking out some PHP 5.3.0 features and ran across some code on the site that looks quite funny:
6 Answers
...
Unzip All Files In A Directory
...|
edited Sep 28 '18 at 9:50
Simon Baars
1,3041414 silver badges2828 bronze badges
answered Mar 3 '10 at ...