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Do you leave parentheses in or out in Ruby? [closed]
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From the Elements of Ruby Style
Ruby allows you to leave out parenthesis, in general, resist this
temptation.
Parenthesis make the code easier to
follow. General Ruby style is to use
them, except in the following cases:
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Can't seem to discard changes in Git
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This has been bothering me for a while, almost every repo I'd check out had changes that I couldn't discard. Long story short, I tried all of the above, nothing worked. This is what I did to get things back to normal (on a Mac):
Completely remove t...
Why is  appearing in my HTML? [duplicate]
... unsure of their familiarity with such tools, I figured it was best not to mention it :)
– RHSeeger
Mar 13 '12 at 20:49
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Increasing client_max_body_size in Nginx conf on AWS Elastic Beanstalk
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There are two methods you can take for this. Unfortunately some work for some EB application types and some work for others.
Supported/recommended in AWS documentation
For some application types, like Java SE, Go, Node.js, and maybe Rub...
Android WebView style background-color:transparent ignored on android 2.2
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This worked for me,
mWebView.setBackgroundColor(Color.TRANSPARENT);
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How do I convert CamelCase into human-readable names in Java?
I'd like to write a method that converts CamelCase into a human-readable name.
12 Answers
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A generic error occurred in GDI+, JPEG Image to MemoryStream
...nd the cause just by sheer luck and its nothing wrong with that particular method, it's further back up the call stack.
Earlier I resize the image and as part of that method I return the resized object as follows. I have inserted two calls to the above method and a direct save to a file.
// At thi...
Error 5 : Access Denied when starting windows service
... account.
The second Started and then stopped error seems to be a generic message when something faulted the service. Check the Event Viewer (specifically the 'Windows Logs > Application') for the real error message.
In my case, it was a bad service configuration setting in app.config.
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git pull fails “unable to resolve reference” “unable to update local ref”
...anage set of tracked repositories
git remote prune [-n | --dry-run] <name>
Deletes all stale remote-tracking branches under <name>. These stale branches have already been
removed from the remote repository referenced by <name>, but are still locally availabl...
Unable to import a module that is definitely installed
After installing mechanize , I don't seem to be able to import it.
32 Answers
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