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How do I generate a stream from a string?
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@ahong Not really. StreamWriter is probably doing what you said internally anyway. The advantage is encapsulation and simpler code, but at the cost of abstracting things like encoding away. It depends on what you're trying to achieve.
– Cameron MacFarla...
Only mkdir if it does not exist [duplicate]
...b/c there may be race conditions in concurrent execution. So, depending on what your script does and in which environment it lives the first option given is this answer should be preferred. Also, you could just mkdir product 2>/dev/null and not care.
– user1129682
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Private vs Protected - Visibility Good-Practice Concern [closed]
...class.
If you design your class to be inheritable, then carefully choose what may be overridden and accessible from subclasses, and make that protected (and final, talking of Java, if you want to make it accessible but not overridable). But be aware that, as soon as you accept to have subclasses o...
Rails: How to change the text on the submit button in a Rails Form
i have listed my _form.html.erb file below what i would like to do is change the text on the submit button i know how to do it in html but not shure how to do it in Rails 3
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What's causing my java.net.SocketException: Connection reset? [duplicate]
We are seeing frequent but intermittent java.net.SocketException: Connection reset errors in our logs. We are unsure as to where the Connection reset error is actually coming from, and how to go about debugging.
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How do I disable log messages from the Requests library?
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What's the point of being more specific than just 'requests' though, from a practical POV?
– aknuds1
Apr 16 '13 at 18:39
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How do you use the ellipsis slicing syntax in Python?
...tations, you're free to ignore the contract mentioned above and use it for whatever you see fit.
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Copy array by value
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What's the difference between this answer and the accepted answer?
– Isaac Pak
Apr 13 '19 at 14:04
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What does the caret (^) character mean?
...ifiers can be chained arbitrarily
, e.g., topic~3^2. See related answer to What’s the difference between HEAD^ and HEAD~ in Git?
For the full details, see the “Specifying Revisions” section of git rev-parse --help.
sh...
How do you log server errors on django sites
...eware/#process-exception
Your process_exception() method can then perform whatever type of logging you'd like: writing to console, writing to a file, etc., etc.
Edit: though it's a bit less useful, you can also listen for the got_request_exception signal, which will be sent whenever an exception i...