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Is there a JavaScript function that can pad a string to get to a determined length?
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python assert with and without parenthesis
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The last assert would have given you a warning (SyntaxWarning: assertion is always true, perha...
bool operator ++ and --
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It comes from the history of using integer values as booleans.
If x is an int, but I am using it...
Turn Pandas Multi-Index into column
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The reset_index() is a pandas DataFrame method that will transfer index values into the DataFr...
HTTP POST Returns Error: 417 “Expectation Failed.”
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System.Net.HttpWebRequest adds the header 'HTTP header "Expect: 100-Continue"' to every request unless you explicitly ask it not to by setting this static property to false:
System.Net.ServicePointManager.Expect100Continue = false;
Some servers choke on that header and send back the 41...
Size of character ('a') in C/C++
... the size of character in C and C++ ? As far as I know the size of char is 1 byte in both C and C++.
4 Answers
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Programmatically create a UIView with color gradient
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How to convert a string or integer to binary in Ruby?
...a string representing the number in the base specified:
9.to_s(2) #=> "1001"
while the reverse is obtained with String#to_i(base):
"1001".to_i(2) #=> 9
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How do I restart nginx only after the configuration test was successful on Ubuntu?
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edited Jul 5 '18 at 4:52
Peter Mortensen
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