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UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 1
I'm having a few issues trying to encode a string to UTF-8. I've tried numerous things, including using string.encode('utf-8') and unicode(string) , but I get the error:
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The command rbenv install is missing
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The install command is not embedded into rbenv, it comes from the ruby-build plugin. You can install it using the command:
git clone https://github.com/rbenv/ruby-build.git "$(rbenv root)"/plugins/ruby-build
On Mac OS X you can install it through homebrew:
brew install ruby...
Core dumped, but core file is not in the current directory?
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Read /usr/src/linux/Documentation/sysctl/kernel.txt.
[/proc/sys/kernel/]core_pattern is used to specify a core dumpfile pattern name.
If the first character of the pattern is a '|', the kernel will treat
the rest of the pattern as a command to run...
Passing arrays as parameters in bash
How can I pass an array as parameter to a bash function?
13 Answers
13
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Ways to save Backbone.js model data?
I am more into front end development and have recently started exploring Backbone.js into my app. I want to persist the model data to the server.
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The performance impact of using instanceof in Java
I am working on an application and one design approach involves extremely heavy use of the instanceof operator. While I know that OO design generally tries to avoid using instanceof , that is a different story and this question is purely related to performance. I was wondering if there is any per...
ASP.NET Web API OperationCanceledException when browser cancels the request
...dled exception (it logs the problem in the Application event log).
In the meantime, you could try something like the code below. It adds a top-level message handler that removes the content when the cancellation token fires. If the response has no content, the bug shouldn't be triggered. There's st...
setting y-axis limit in matplotlib
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BTW, this is a silly abbreviation means "get the current axes".
– Lenar Hoyt
May 8 '17 at 10:57
39
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Adding multiple columns AFTER a specific column in MySQL
...columns to a table but position the columns after a column called lastname .
10 Answers
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Is it better to return null or empty collection?
...the best way (best practice), do you return null or empty collection for a method that has a collection as a return type ?
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