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Change type of varchar field to integer: “cannot be cast automatically to type integer”
... TABLE test( x varchar );
CREATE TABLE
=> insert into test(x) values ('14'), (' 42 ');
INSERT 0 2
=> ALTER TABLE test ALTER COLUMN x TYPE integer;
ERROR: column "x" cannot be cast automatically to type integer
HINT: Specify a USING expression to perform the conversion.
=> ALTER TABLE te...
How can I write output from a unit test?
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edited Nov 21 '17 at 9:46
SharpC
4,72833 gold badges3535 silver badges3434 bronze badges
answered Jan...
PreparedStatement IN clause alternatives?
...it looks like SELECT my_column FROM my_table WHERE search_column IN (1,2,3,4,5,6,6,6,6,6). Any decent server will optimize out the duplicate values before running the query.
None of these options are super great, though.
Duplicate questions have been answered in these places with equally sane alt...
Class JavaLaunchHelper is implemented in both … libinstrument.dylib. One of the two will be used. Wh
I upgraded to the latest Java 7u40 on MacOS X and started getting the following message on the console when launching my application using Eclipse. The app works fine but I would like to find out the cause of the problem and hopefully a fix for it.
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Deleting elements from std::set while iterating
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edited Jun 28 '19 at 19:04
Richard
40.9k2222 gold badges134134 silver badges203203 bronze badges
answer...
Writing a list to a file with Python
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edited May 14 '19 at 17:39
user11499794
answered May 22 '09 at 18:04
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What does “SyntaxError: Missing parentheses in call to 'print'” mean in Python?
...es in call to 'print'” is a new error message that was added in Python 3.4.2 primarily to help users that are trying to follow a Python 2 tutorial while running Python 3.
In Python 3, printing values changed from being a distinct statement to being an ordinary function call, so it now needs paren...
Override back button to act like home button
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edited Jan 6 '14 at 22:34
Uxonith
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answ...
'System.Net.Http.HttpContent' does not contain a definition for 'ReadAsAsync' and no extension metho
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141
After a long struggle, I found the solution.
Solution: Add a reference to System.Net.Http.Form...
HTTP Error 500.19 and error code : 0x80070021
... this answer describes the solution - https://stackoverflow.com/a/12867753/404099. I spotted it too late and it misses some steps. This is what worked for me:
Windows Server 2012, IIS 8.5. Should work for other versions too.
Go to server manager, click add roles and features
In the roles section ...