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How to correct TypeError: Unicode-objects must be encoded before hashing?
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The error already says what you have to do. MD5 operates on bytes, so you have to encode Unicode string into bytes, e.g. with line.encode('utf-8').
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Creating an API for mobile applications - Authentication and Authorization
...whole lot of questions in one, I guess quite a few people didn't manage to read all the way to the end :)
My experience of web service authentication is that people usually overengineer it, and the problems are only the same as you would encounter on a web page. Possible very simple options would ...
CSS: 100% font size - 100% of what?
...pposed to be. I understand this is 'the same size in all browsers'. I also read this, for instance:
9 Answers
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Git - How to close commit editor?
...On Linux I used Ctrl+X (and Y to confirm) and then I was back on the shell ready to pull/push.
On Windows GIT Bash Ctrl+X would do nothing and found out it works quite like vi/vim. Press i to enter inline insert mode. Type the description at the very top, press esc to exit insert mode, then type :x...
How to get the current loop index when using Iterator?
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that is exactly the way i did it before i read the answer of Paul. I would strongly discourage your way, because I don't see any advantage to it. Do you think there is an advantage (except for the one mentioned). Why didn't you use a for-each loop? Defining the Itera...
When to use which design pattern? [closed]
...rns very much, but I find it difficult to see when I can apply one. I have read a lot of websites where design patterns are explained. I do understand the most of them, but I find it difficult to recognize a pattern in my own situations.
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Difference between reduce and foldLeft/fold in functional programming (particularly Scala and Scala
...c. Thanks to @CafeFeed for pointing out that fold uses runJob, which after reading through the code I realised that it's non-deterministic. Further confusion is created by Spark having a treeReduce but no treeFold.
Conclusion
There is a difference between reduce and fold even when applied to non-e...
What is the meaning of the 'g' flag in regular expressions?
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Beside already mentioned meaning of g flag, it influences regexp.lastIndex property:
The lastIndex is a read/write integer property of regular expression
instances that specifies the index at which to start the next match.
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How to create an infinite loop in Windows batch file?
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read help GOTO
and try
:again
do it
goto again
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How to map with index in Ruby?
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IMO this is simpler and better-reading in 1.8.7+: arr.map.with_index{ |o,i| [o,i+2] }
– Phrogz
Jan 15 '11 at 2:43
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