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Should I use JSLint or JSHint JavaScript validation? [closed]
...produce so many warnings for the same input, that they both give "too many errors".
– wallyk
Aug 29 '12 at 19:14
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Most efficient way of making an if-elif-elif-else statement when the else is done the most?
...record, three and four are also dramatically faster than capturing the key error in a try/except construct.
– Jeff
Jun 15 '17 at 19:44
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sho...
Error: Can't set headers after they are sent to the client
...d in and you can only call res.write(data), and finally res.end(data).
The error "Error: Can't set headers after they are sent." means that you're already in the Body or Finished state, but some function tried to set a header or statusCode. When you see this error, try to look for anything that trie...
ASP.NET MVC HandleError
How do I go about the [HandleError] filter in asp.net MVC Preview 5?
I set the customErrors in my Web.config file
6 Ans...
How does HashSet compare elements for equality?
...ng this. The ovveride getHashcode works, but override bool equals gets the error: no method found to override. any idea?
– Stefanvds
Dec 12 '14 at 8:36
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javac error: Class names are only accepted if annotation processing is explicitly requested
I get this error when I compile my java program:
12 Answers
12
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Error handling principles for Node.js + Express.js applications?
It seems like error reporting/handling is done differently in Node.js+ Express.js applications compared to other frameworks. Am I correct in understanding that it works as follows?
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How to tell if a tag failed to load
... be able to tell whether the loading failed in some way -- a 404, a script error in the loaded script, whatever.
16 Answers...
What is an “unwrapped value” in Swift?
... the second two cases is that the second two cases will give you a runtime error if optionalSquare is set to nil. Using the syntax in the first case, you can do something like this:
if let sideLength = optionalSquare?.sideLength {
println("sideLength is not nil")
} else {
println("sidelengt...
When to catch java.lang.Error?
In what situations should one catch java.lang.Error on an application?
16 Answers
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