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How to convert a Binary String to a base 10 integer in Java

... This might work: public int binaryToInteger(String binary) { char[] numbers = binary.toCharArray(); int result = 0; for(int i=numbers.length - 1; i>=0; i--) if(numbers[i]=='1') result += Math.pow(2, (numbers.length-i - 1)); return result; } ...
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C library function to perform sort

...return 1; if (f < s) return -1; return 0; } int main(int argc, char* argv[]) { int x[] = {4,5,2,3,1,0,9,8,6,7}; qsort (x, sizeof(x)/sizeof(*x), sizeof(*x), comp); for (int i = 0 ; i < 10 ; i++) printf ("%d ", x[i]); return 0; } ...
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DBMS_OUTPUT.PUT_LINE not printing

...tion i want it to (firstName, lastName) and then the other values from the select query in a table below. 6 Answers ...
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What is the proper declaration of main?

... main that must be allowed: int main() // (1) int main(int, char*[]) // (2) In (1), there are no parameters. In (2), there are two parameters and they are conventionally named argc and argv, respectively. argv is a pointer to an array of C strings representing the arguments to...
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How do I get a consistent byte representation of strings in C# without manually specifying an encodi

...e[] GetBytes(string str) { byte[] bytes = new byte[str.Length * sizeof(char)]; System.Buffer.BlockCopy(str.ToCharArray(), 0, bytes, 0, bytes.Length); return bytes; } // Do NOT use on arbitrary bytes; only use on GetBytes's output on the SAME system static string GetString(byte[] bytes) ...
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How can I convert a character to a integer in Python, and viceversa?

... that is because the latter got selected as the answer lol – Sean W Aug 29 at 17:05 add a comment  |  ...
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How to get the position of a character in Python?

How can I get the position of a character inside a string in python? 9 Answers 9 ...
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Why isn't sizeof for a struct equal to the sum of sizeof of each member?

...bytes */ /* 2 padding bytes */ int i; /* 4 bytes */ char c; /* 1 byte */ /* 3 padding bytes */ }; struct Y { int i; /* 4 bytes */ char c; /* 1 byte */ /* 1 padding byte */ short s; /* 2 bytes */ }; struct Z { int i; /* 4 bytes ...
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C++ multiline string literal

...act that adjacent string literals are concatenated by the compiler: const char *text = "This text is pretty long, but will be " "concatenated into just a single string. " "The disadvantage is that you have to quote " "each part, and newlines must be literal as " "usual."; The indentatio...
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Find duplicate lines in a file and count how many time each line was duplicated?

...d mentioned below to achieve this Get-Content .\file.txt | Group-Object | Select Name, Count Also we can use the where-object Cmdlet to filter the result Get-Content .\file.txt | Group-Object | Where-Object { $_.Count -gt 1 } | Select Name, Count ...