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What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
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Technically, the first raises a RuntimeError with the message set to "foo", and the second raises an Exception with the message set to "foo".
Practically, there is a significant difference between when you would want to use the former and when you want to use the...
private[this] vs private
...code with private instead of private[this] it will fail with the following error message:
error: covariant type T occurs in contravariant position in type Option[T] of value value_=
class Holder[+T] (initialValue: Option[T]) {
This error occurs because value is a mutable variable on the ...
How do I resolve a HTTP 414 “Request URI too long” error?
...ple issues on one go. In doing so, sometimes the user is encountering this error. Is there any way to increase the lenght of URL in apache?
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“Parser Error Message: Could not load type” in Global.asax
I'm working on an MVC3 project and receive the following error:
35 Answers
35
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How do I resolve “Cannot find module” error using Node.js?
...ops up that npm install/npm update won't solve. This solved an issue where Error: Cannot find module 'http-errors' randomly started showing when I tried to run my Express app.
– Matt Vukas
Jul 15 '16 at 16:54
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“webxml attribute is required” error in Maven
I am getting the following error:
18 Answers
18
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Catch multiple exceptions in one line (except block)
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I did try it... with a list, and it resulted in a TypeError. Looks like the errors must be in a tuple for catching to work as expected.
– BallpointBen
Mar 22 '18 at 16:02
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How to get rspec-2 to give the full trace associated with a test failure?
Right now if I run my test suite using rake spec I get an error:
6 Answers
6
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Error: “The sandbox is not in sync with the Podfile.lock…” after installing RestKit with cocoapods
...pendency for my project with cocoapods and trying to build it, I face this error:
40 Answers
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fatal: could not read Username for 'https://github.com': No such file or directory
... I followed it up with Jefferson Silva's and it worked well. Still have an error: cannot spawn sh: No such file or directory message...
– TheSciGuy
May 13 '19 at 14:56
add a c...