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The Role Manager feature has not been enabled
Got the following ProviderException :
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Can I make 'git diff' only the line numbers AND changed file names?
This question calls for "line numbers", if you do not care about line numbers in the output see this question and answer.
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How to include an '&' character in a bash curl statement
I'm trying to use curl in bash to download a webpage, but the & symbol in the URL isn't interpreted as a character as I would like. Any ideas on how I can convince bash that the symbol & is just a boring character and nothing special?
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How to replace a character by a newline in Vim
I'm trying to replace each , in the current file by a new line:
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What is memoization and how can I use it in Python?
I just started Python and I've got no idea what memoization is and how to use it. Also, may I have a simplified example?
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WebAPI Multiple Put/Post parameters
I am trying to post multiple parameters on a WebAPI controller. One param is from the URL, and the other from the body. Here is the url:
/offers/40D5E19D-0CD5-4FBD-92F8-43FDBB475333/prices/
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How do I implement basic “Long Polling”?
I can find lots of information on how Long Polling works (For example, this , and this ), but no simple examples of how to implement this in code.
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appearanceWhenContainedIn in Swift
I'm trying to convert my app to the Swift language.
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Sending HTML email using Python
How can I send the HTML content in an email using Python? I can send simple text.
10 Answers
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Faye vs. Socket.IO (and Juggernaut)
Socket.IO seems to be the most popular and active WebSocket emulation library. Juggernaut uses it to create a complete pub/sub system.
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