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Difference between except: and except Exception as e: in Python
...t get ignored silently (if they handle Exception subclasses). Something to watch out for.
– Vanessa Phipps
Jul 22 '14 at 20:53
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Why doesn't margin:auto center an image?
...the class being trumped by another specificity that had ... float:left;
so watch for that you may need to add ... float:none; this worked in my case as I was coding a media query.
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XmlSerializer - There was an error reflecting type
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or add '@exception' to a watch
– arolson101
Jun 13 '13 at 17:30
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FormData.append(“key”, “value”) is not working
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you can see it
you need to use console.log(formData.getAll('your key'));
watch the
https://developer.mozilla.org/en-US/docs/Web/API/FormData/getAll
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how to change namespace of entire project?
...n views and in the web.config file contained in the Views/ directory. Just watch for those.
– Wiseguy
Oct 13 '14 at 3:16
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Delete forked repo from GitHub
I'm starting with git and GitHub and there's a project I'm watching on GitHub. I unintentionally clicked to fork it. Now it appears as a new project to me.
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How can I force a long string without any blank to be wrapped?
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Watch if you do this in things that might be copied and pasted.
– alex
Jul 29 '14 at 0:25
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Ruby: What is the easiest way to remove the first element from an array?
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One gotcha to watch out for: if the array is empty it returns nil: [][1..-1] => nil and not [].
– Mohamad
Jul 16 '13 at 1:26
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How to convert a string to lower or upper case in Ruby
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Watch out! looks to me like using the bang "!" will return nil if there's no capital letter. so str = "this".downcase! returns str = nil
– Phil_Ken_Sebben
Nov 2 '12 at 22:29
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Blank HTML SELECT without blank item in dropdown list
... options selected at all times.
You could (although I don't recommend it) watch for a change event and then use JS to delete the first option if it is blank.
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