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What is the purpose of willSet and didSet in Swift?
Swift has a property declaration syntax very similar to C#'s:
11 Answers
11
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“Inner exception” (with traceback) in Python?
... raise.
import sys
class MyException(Exception): pass
try:
raise TypeError("test")
except TypeError, e:
raise MyException(), None, sys.exc_info()[2]
Always do this when catching one exception and re-raising another.
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How can I list ALL DNS records?
Is there any way I can list ALL DNS records for a domain?
8 Answers
8
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“git diff” does nothing
I presume this is a configuration error somewhere, but I can't figure out where. Regular git commands appear to work fine, but "git diff" does nothing. To be safe, I removed external diff tools from my .gitconfig file. This was installed via MacPorts and is the lates version (1.7.2.2).
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Hidden Features of ASP.NET [closed]
... not found");
This will be caught by ASP.NET which will return the customErrors page. Learned about this one in a recent .NET Tip of the Day Post
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answered Sep 10 '08 a...
Remove json element
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Fix the errors in the JSON: http://jsonlint.com/
Parse the JSON (since you have tagged the question with JavaScript, use json2.js)
Delete the property from the object you created
Stringify the object back to JSON.
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How to hide Bootstrap modal with javascript?
...se. For example at the end of a success function. That way if there is an error, the dialog can display it.
– Will
Dec 8 '14 at 2:43
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Read stream twice
How do you read the same inputstream twice? Is it possible to copy it somehow?
10 Answers
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How do I check if the Java JDK is installed on Mac?
... I agree. I could run "which java" or "which javac", but I got an error message when running "java --version" because JDK is not installed.
– fanchyna
Jan 3 '16 at 14:14
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Visual Studio: Relative Assembly References Paths
When adding a reference to an assembly located within the solution directory, is there any way to add it relatively, so that when checked in and out of a repository it is referenced in projects correctly?
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