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How do I decode a base64 encoded string?

... The m000493 method seems to perform some kind of XOR encryption. This means that the same method can be used for both encrypting and decrypting the text. All you have to do is reverse m0001cd: string p0 = Encoding.UTF8.GetString(Convert.FromBase64String("OBFZDT...")); str...
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LaTeX source code listing like in professional books

... VT = np.zeros((n*m,1), int) #dummy variable #compute the bitwise xor matrix M1 = bitxormatrix(genl1) M2 = np.triu(bitxormatrix(genl2),1) for i in range(m-1): for j in range(i+1, m): [r,c] = np.where(M2 == M1[i,j]) for k in range(len(r)): ...
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Get difference between two lists

... Can be done using python XOR operator. This will remove the duplicates in each list This will show difference of temp1 from temp2 and temp2 from temp1. set(temp1) ^ set(temp2) ...
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max value of integer

...tter now, thanks! Too much Python, I suppose. I avoid ^ since it's usually xor – Kos Feb 21 '13 at 15:01 5 ...
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What is the preferred Bash shebang?

...through 2018 /usr/bin/env exists on more machines than either of /bin/bash xor /usr/bin/bash, so a script that starts with this line will do the expected thing on as many machines as possible. – l0b0 Mar 8 '18 at 20:28 ...
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Require either of two arguments using argparse

...er I realized it actually solves both conditions proposed in the question (XOR, basically). My initial concern was that yours only solved only one of the two conditions. – ijoseph Apr 13 '18 at 17:28 ...
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The tilde operator in Python

...wos-complement representation of the integer are reversed (as in b <- b XOR 1 for each individual bit), and the result interpreted again as a twos-complement integer. So for integers, ~x is equivalent to (-x) - 1. The reified form of the ~ operator is provided as operator.invert. To support th...
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How to add a 'or' condition in #ifdef

...f Further- AND: #if defined CONDITION1 && defined CONDITION2 XOR: #if defined CONDITION1 ^ defined CONDITION2 AND NOT: #if defined CONDITION1 && !defined CONDITION2 share | im...
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Does Python have an ordered set?

... issubset = __le__ issuperset = __ge__ symmetric_difference = __xor__ symmetric_difference_update = __ixor__ union = __or__ share | improve this answer | ...
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What does this symbol mean in JavaScript?

..., ^, ~ — Single pipe, ampersand, circumflex, tilde: bitwise OR, AND, XOR, & NOT operators What do these JavaScript bitwise operators do? How to: The ~ operator? Is there a & logical operator in Javascript What does the "|" (single pipe) do in JavaScript? What does the operator |= do i...