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IntelliJ and Tomcat.. Howto..?
...cts correctly. I found no way to generate a war that won't result in a 404 error because index.gsp isn't handled by grails. Could you please add some instructions regarding facets and artifacts or advise under stackoverflow.com/questions/20053061/… - thanks.
– HAL 9000
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Fastest way to determine if record exists
...know when you'll have to go back. Aliasing helps preventing stupid runtime errors; for example, unique column name that didn't need an alias is not unique any more because somebody created a column of same name in another, joined table.
– Nikola Markovinović
A...
Why do loggers recommend using a logger per class?
...ImportantLogs" />
<logger name="StupidLibrary.*" minlevel="Error" writeTo="StupidLibraryLogs" />
<!-- Hide other messages from StupidLibrary -->
<logger name="StupidLibrary.*" final="true" />
<!-- Log all but hidden messages -->
<logger name="*" writeTo="Al...
How can I extend typed Arrays in Swift?
...core }
}
}
Trying to do this with a struct or typealias will give an error:
Type 'Element' constrained to a non-protocol type 'HighScoreEntry'
Update:
To extend typed arrays with non-classes use the following approach:
typealias HighScoreEntry = (Int)
extension SequenceType where Genera...
Is #pragma once a safe include guard?
... on using #pragma once as opposed to include guards is to avoid copy/paste errors.
Let's face it: most of us hardly start a new header file from scratch, but rather just copy an existing one and modify it to our needs. It is much easier to create a working template using #pragma once instead of inc...
How to add multiple columns to a table in Postgres?
... Ouch... Neither of the syntaxes above work in Redshift :-( I get errors: ERROR: syntax error at or near "," LINE 1: ALTER TABLE x ADD COLUMN col1 int, ADD COLUMN colX int
– Doug P
Nov 18 '19 at 23:01
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MacOSX homebrew mysql root password
...refix mysql)/bin/mysqladmin -u root password NEWPASS
I have had the same error and fixed it this way.
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What is Gradle in Android Studio?
...ered May 26 '13 at 3:48
daniel_c05daniel_c05
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Compiling dynamic HTML strings from database
...namic htmnl page using ng-bind-html , then using compile doesnt work gives error from some unsafe content other side using trustAsHTml only remove unsafe error doesnt compile , any suggestions?
– anam
May 7 '14 at 10:45
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Why is using a wild card with a Java import statement bad?
...happen. The compiler notices that there are two Event classes and gives an error.
– jan.vdbergh
Sep 29 '08 at 5:52
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