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How do I compare two hashes?
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163
You can compare hashes directly for equality:
hash1 = {'a' => 1, 'b' => 2}
hash2 = {'a'...
Recursive search and replace in text files on Mac and Linux
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Anybody else getting illegal byte sequence error? if so, try: LC_ALL=C find . -type f -name '*.txt' -exec sed -i '' s/this/that/ {} +, it w...
C++ new int[0] — will it allocate memory?
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SCFrench
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answered Jul 6 '09 at 13:46
Faisal ValiFaisal Va...
How to get VM arguments from inside of Java application?
...gth - 1].getClassName());
– laz
Nov 16 '11 at 18:43
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If you are guaranteed to be running on Orac...
How exactly does the “Specific Version” property of an assembly reference work in Visual Studio?
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edited Jun 21 '16 at 22:50
BJ Myers
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a...
encryption/decryption with multiple keys
...actly clear now!
– radistao
Oct 10 '16 at 21:18
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What are bitwise operators?
...ading an integer from four bytes:
int val = (A << 24) | (B << 16) | (C << 8) | D;
Assuming that A is the most-significant byte and D the least. It would end up as:
A = 01000000
B = 00000101
C = 00101011
D = 11100011
val = 01000000 00000101 00101011 11100011
Colors are often ...
.NET 4.0 build issues on CI server
...solved my issues.
– chdev77
May 11 '16 at 23:39
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Yes/No message box using QMessageBox
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rednaksrednaks
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JavaScript math, round to two decimal places [duplicate]
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Rick CalderRick Calder
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