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Why do I need 'b' to encode a string with Base64?

...s 8-bit binary byte data and encodes it uses only the characters A-Z, a-z, 0-9, +, /* so it can be transmitted over channels that do not preserve all 8-bits of data, such as email. Hence, it wants a string of 8-bit bytes. You create those in Python 3 with the b'' syntax. If you remove the b, it be...
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How to convert CharSequence to String?

... answered Oct 10 '11 at 0:38 Mike SamuelMike Samuel 106k2626 gold badges195195 silver badges228228 bronze badges ...
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invalid command code ., despite escaping periods, using sed

...ving '' as argument to -i: find ./ -type f -exec sed -i '' -e "s/192.168.20.1/new.domain.com/" {} \; See this. share | improve this answer | follow | ...
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What is the use of the ArraySegment class?

... array, get the first item, and so on: var array = new byte[] { 5, 8, 9, 20, 70, 44, 2, 4 }; array.Dump(); var segment = new ArraySegment<byte>(array, 2, 3); segment.Dump(); // output: 9, 20, 70 segment.Reverse().Dump(); // output 70, 20, 9 segment.Any(s => s == 99).Dump(); // output false...
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JavaScript - cannot set property of undefined

... data: c }; }; If you're in an environment that supports ES2015 features, you can use computed property names: d = { [a]: { greetings: b, data: c } }; share | improve th...
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How can I insert values into a table, using a subquery with more than one result?

... 150 You want: insert into prices (group, id, price) select 7, articleId, 1.50 from article whe...
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NUnit isn't running Visual Studio 2010 code

I'm trying to load a Visual Studio 2010 beta dll into the NUnit GUI. I get a popup error. 10 Answers ...
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Breakpoints are crossed out, how can I make them valid?

... Michael BorgwardtMichael Borgwardt 320k7373 gold badges453453 silver badges688688 bronze badges ...
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Prevent Caching in ASP.NET MVC for specific actions using an attribute

... 307 To ensure that JQuery isn't caching the results, on your ajax methods, put the following: $.aj...
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Notification when a file changes?

... answered Apr 6 '09 at 14:34 Mihai LimbășanMihai Limbășan 54.5k44 gold badges4646 silver badges5858 bronze badges ...