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Can't choose class as main class in IntelliJ
...hat I asked for, however now it can't resolve the import statements. Other errors appeared as well. Ideas?
– C. E.
Feb 19 '14 at 15:11
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Convert to/from DateTime and Time in Ruby
.... DateTime.parse works in 1.9.1 but not Time.parse. In any case, it's less error prone (consistent) and likely faster to use DateTime.new(...) and Time.new(..). See my answer for sample code.
– Bernard
Aug 19 '10 at 1:08
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What is the difference between HashSet and List?
...t; i++)
Console.WriteLine(hashSet1[i]);
hashSet1[i] would produce an error:
Cannot apply indexing with [] to an expression of type
'System.Collections.Generic.HashSet'
You can use foreach statement:
foreach (var item in hashSet1)
Console.WriteLine(item);
You can not add duplic...
cd into directory without having permission
When cd ing into one of my directories called openfire the following error is returned:
7 Answers
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Fixing JavaScript Array functions in Internet Explorer (indexOf, forEach, etc.) [closed]
...
That's a good start, but there are quite a few errors in the implementations not taken from MDC. eg. many of the array methods don't pass enough arguments to their callbacks, and don't act quite right in the case of array mutation in the callback function.
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Remove elements from collection while iterating
...ditional overheard of creating the new Collection, I find it less prone to error during edit by other developers. On some Collection implementations, the Iterator remove() is supported, on other it isn't. You can read more in the docs for Iterator.
The third alternative, is to create a new Collect...
Swift - Convert to absolute value
... understand why abs(Int8.min) can't work and therefore creates an overflow error.
– Imanou Petit
May 16 '18 at 11:47
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Detecting Unsaved Changes
...chooses the cancel option, the doPostBack function will throw a JavaScript error. I had to manually put a try-catch around the .submit call within doPostBack to suppress it.
On some pages, a user could perform an action that performs a postback to the same page, but isn't a save. This results in a...
Practical uses for the “internal” keyword in C#
...ograms that made use of various internal features and bugs. Repeating this error with .NET is not meaningful.
– KT.
Aug 18 '16 at 17:17
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What is the difference between g++ and gcc?
...h valid C++ code would compile but instead returns unsupported file format error.
– s d
Sep 14 at 3:37
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