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How can I add to List
...Number_ListInteger = new ArrayList<Integer>(); // error - can assign only exactly <Number>
//List<Number> listNumber_ListDouble = new ArrayList<Double>(); // error - can assign only exactly <Number>
List<? extends Number>...
How to unload a package without restarting R
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> detach("package:MASS", unload=TRUE) Error in detach("package:MASS", unload = TRUE) : invalid 'name' argument
– Mona Jalal
Feb 12 '14 at 2:39
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How to solve javax.net.ssl.SSLHandshakeException Error?
...n for make Express checkout when I make a call for payment I'm facing this error. I use servlet for back-end process. Can any one say how to fix this issue?
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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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PostgreSQL error 'Could not connect to server: No such file or directory'
Like some others I am getting this error when I run rake db:migrate in my project or even try most database tasks for my Ruby on Rails 3.2 applications.
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VSTS 2010 SGEN : error : Could not load file or assembly (Exception from HRESULT: 0x80131515)
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I was able to fix this error by finding the assembly DLL in Windows Explorer, right clicking, choosing Properties, and then pressing the "unblock" button. The DLL has a stream that is marking it as an external file - and by clicking unblock you re...
Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi
...ord mentioned in here, here, here, and here, no clue. I still get the same error:
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
I'm able to connect normally, show all databases, do selects and inserts, create and add users, and but when it comes to GRANT, I'm...
Check number of arguments passed to a Bash script
I would like my Bash script to print an error message if the required argument count is not met.
10 Answers
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Error renaming a column in MySQL
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I think the column contains a foreign key to getting the error of the answer so you have to Drop foreign key, alter table, and add foreign key (it's better to backup first) and u can alter it by only changing the name in right click on the table - alter table
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Deleting a file in VBA
...<> "")
End Function
I'll leave it to you to figure out the various error handling needed but these are among the error handling things I'd be considering:
Check for an empty string being passed.
Check for a string containing characters illegal in a file name/path
2.) How To Delete a File...