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How do I use the includes method in lodash to check if an object is in the collection?
...he includes (formerly called contains and include) method compares objects by reference (or more precisely, with ===). Because the two object literals of {"b": 2} in your example represent different instances, they are not equal. Notice:
({"b": 2} === {"b": 2})
> false
However, this will work ...
Split string using a newline delimiter with Python
...nt(data.split()) # ['a,b,c', 'd,e,f', 'g,h,i', 'j,k,l']
str.split, by default, splits by all the whitespace characters. If the actual string has any other whitespace characters, you might want to use
print(data.split("\n")) # ['a,b,c', 'd,e,f', 'g,h,i', 'j,k,l']
Or as @Ashwini Chaudhary...
What's the difference between RouteLink and ActionLink in ASP.NET MVC?
...k will generate the URL to get to an action using the first matching route by action name.
RouteLink will generate a URL to a specific route determined either by name or route values.
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Remove file from the repository but keep it locally
...hould never have been in the repo in the first place, want to resolve that by keeping all local checkouts exactly as they are, but removing the files from the repo.
– Bobby Jack
Jan 22 '15 at 18:33
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New lines inside paragraph in README.md
... According to the link you give, it's now possible to create line breaks "by leaving a blank line between lines of text." There is still a problem: with this method, you create a new paragraph, not just a line break.
– Pierre
Oct 28 '18 at 15:30
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How does a PreparedStatement avoid or prevent SQL injection?
... SQL injection is, that a user input is used as part of the SQL statement. By using prepared statements you can force the user input to be handled as the content of a parameter (and not as a part of the SQL command).
But if you don't use the user input as a parameter for your prepared statement but...
.keyCode vs. .which
....keyCode || 0;
...which handles the possibility that e.which might be 0 (by restoring that 0 at the end, using JavaScript's curiously-powerful || operator).
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How is “int main(){(([](){})());}” valid C++?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Inconsistent accessibility: property type is less accessible
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Way to read first few lines for pandas dataframe
...hich seems to work. Using one of the standard large test files (988504479 bytes, 5344499 lines):
In [1]: import pandas as pd
In [2]: time z = pd.read_csv("P00000001-ALL.csv", nrows=20)
CPU times: user 0.00 s, sys: 0.00 s, total: 0.00 s
Wall time: 0.00 s
In [3]: len(z)
Out[3]: 20
In [4]: time z ...