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Convert a float64 to an int in Go
...o power
for dup > 0 {
**sum += int(math.Pow(float64(dup % 10), float64(l)))**
dup /= 10
}
return n == sum
}
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Installed Ruby 1.9.3 with RVM but command line doesn't show ruby -v
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How to get a JavaScript object's class?
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1054
There's no exact counterpart to Java's getClass() in JavaScript. Mostly that's due to JavaScr...
Cartesian product of multiple arrays in JavaScript
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109
2020 Update: 1-line (!) answer with vanilla JS
Original 2017 Answer: 2-line answer with vanill...
Regex to validate date format dd/mm/yyyy
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Alok ChaudharyAlok Chaudhary
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SQLAlchemy - Getting a list of tables
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answered May 10 '17 at 9:08
Add a reference column migration in Rails 4
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edited Jan 10 '17 at 5:38
Vikrant
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How to make the corners of a button round?
...rap_content"
android:layout_height="wrap_content"
android:padding="10dp"
android:textColor="#ffffff"
android:background="@drawable/mybutton"
android:text="Buttons" />
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Best way to show a loading/progress indicator?
...og.html
– Ivan Semkin
May 20 '17 at 10:53
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Passing an integer by reference in Python
...he integer in a container which can be mutated:
def change(x):
x[0] = 3
x = [1]
change(x)
print x
This is ugly/clumsy at best, but you're not going to do any better in Python. The reason is because in Python, assignment (=) takes whatever object is the result of the right hand side and binds...