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Python, remove all non-alphabet chars from string
I am writing a python MapReduce word count program. Problem is that there are many non-alphabet chars strewn about in the data, I have found this post Stripping everything but alphanumeric chars from a string in Python which shows a nice solution using regex, but I am not sure how to implement it
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How can I default a parameter to Guid.Empty in C#?
...eally calling the parameterless constructor
Foo is a value type
In other words, when the compiler knows it's really just the default value for the type :)
(Interestingly, I'm 99.9% sure it won't call any custom new Foo() constructor you may have created. You can't create such a constructor in a v...
How to exit pdb and allow program to continue?
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About the 15th word of the question!
– Steve Barnes
Jul 23 '13 at 22:09
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Are Databases and Functional Programming at odds?
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Erlang's not pure FP by any definition of the word. You write erlang by creating lots of processes (all running in parallel) which send messages to eachother, much like objects in, say, smalltalk. So from a high-level perspective, it might even seem somewhat OO-ish, and ...
What's the advantage of Logic-less template (such as mustache)?
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In other words, it prevents you from shooting yourself in the foot. In the old JSP days, it was very common to have JSP files sprinkled with Java code, which made refactoring much harder, since you had your code scattered.
If you pre...
Outline effect to text
...utline bleeds into the text making it often look really horrible. In other words text-stroke is not a replacement for text-shadow for outlines
– gman
Mar 11 '19 at 7:28
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My pull request has been merged, what to do next?
..."Workflow for managing pull requests on shared repos in github".
In other words, upstream can evolve (have new commits pushed on it) while you are busy fixing stuff. You need to replay your fixes on top of that latest work from upstream to make sure your commits are still compatible with the latest...
How do I catch a PHP fatal (`E_ERROR`) error?
...andful of gentle shutdown procedures.
The key take-away here is just some words of wisdom for anyone who stumbles upon this question and sees the advice in the originally accepted answer. Don't regex your output buffer.
sha...
Default visibility for C# classes and members (fields, methods, etc.)?
...lasses and structs that are declared directly within a namespace (in other words, that are not nested within other classes or structs) can be either public or internal. Internal is the default if no access modifier is specified.
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The access level for class members and struct members, inclu...
Are braces necessary in one-line statements in JavaScript?
... @Josh, oh, well Crockford said it. That must be the final word. ;) (just kidding) The issue is that the subjectivity of this point extends across all C-like languages, and strong opinions can be found throughout (for both positions).
– Kirk Woll
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