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Generating random whole numbers in JavaScript in a specific range?
...Using binary operators (x << 0, x | 0, ~~x) instead of Math.floor() converts x into a two-complement with much smaller range than Number.MAX_SAFE_INTEGER (2³²⁻¹ vs. 2⁵³), thus you have to use it with caution!
– le_m
Jun 6 '16 at 1:49
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Jackson enum Serializing and DeSerializer
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Unfortunately this does not return the property when converting your enum to a string.
– Nicholas
May 31 '17 at 16:02
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How to sort ArrayList in decreasing order?
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Do you have to convert long to Long?
– BluE
Oct 29 '18 at 15:10
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Process.start: how to get the output?
...// do something with line
}
You can use int.Parse() or int.TryParse() to convert the strings to numeric values. You may have to do some string manipulation first if there are invalid numeric characters in the strings you read.
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Run an OLS regression with Pandas Data Frame
...or pandas, but I'm able to pass the data frame directly to sklearn without converting the data frame to a numpy array or any other data types.
from sklearn import linear_model
reg = linear_model.LinearRegression()
reg.fit(df[['B', 'C']], df['A'])
>>> reg.coef_
array([ 4.01182386e-01, ...
How to efficiently compare two unordered lists (not sets) in Python?
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Thank you. I converted each object to a string then used the Counter() method.
– johndir
Oct 21 '11 at 22:28
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What is the difference between bottom-up and top-down?
...nology until proper references can be found in the literature. I have also converted this answer to a community wiki. Please prefer academic sources. List of references: {Web: 1,2} {Literature: 5}
Recap
Dynamic programming is all about ordering your computations in a way that avoids recalculating...
What does LayoutInflater in Android do?
...OUT_INFLATER_SERVICE);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View view;
/* We inflate the xml which gives us a view */
view = mInflater.inflate(R.layout.my_list_custom_row, parent, false);
/* Get the item in the adapter */
MyObject myObject =...
In Scala how do I remove duplicates from a list?
...has a .distinct method.
So calling dirty.distinct is now possible without converting to a Set or Seq.
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Send a file via HTTP POST with C#
....ASCIIEncoding.ASCII.GetBytes(sAuthorization);
string returnValue = System.Convert.ToBase64String(toEncodeAsBytes);
wr.Headers.Add("Authorization: Basic " + returnValue); //AUTHENTIFICATION END
Stream rs = wr.GetRequestStream();
string formdataTemplate = "Content-Disposition: form-data; name=\"{0}...