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How do I use CREATE OR REPLACE?
...E in a script, and you don't care for the spurious "object does not exist" errors (when the DROP doesn't find the table), you can do this:
BEGIN
EXECUTE IMMEDIATE 'DROP TABLE owner.mytable';
EXCEPTION
WHEN OTHERS THEN
IF sqlcode != -0942 THEN RAISE; END IF;
END;
/
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Determine if code is running as part of a unit test
... test framework.
The reason I need this is because I show a MessageBox on errors. But my unit tests also test the error handling code, and I don't want a MessageBox to pop up when running unit tests.
/// <summary>
/// Detects if we are running inside a unit test.
/// </summary>
public ...
Count the number of occurrences of a character in a string in Javascript
...) returns null, meaning length() will return 0 instead of producing a type error.
– Nathan
Sep 20 '12 at 6:27
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How do I pass a command line argument while starting up GDB in Linux? [duplicate]
I have to debug a program that has errors in it as part of my assignment. However, I must first pass command line arguments in order to solve this problem.
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How to skip “Loose Object” popup when running 'git gui'
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libpng warning: iCCP: known incorrect sRGB profile
...trying to load a PNG image using SDL but the program doesn't work and this error appears in the console
13 Answers
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Comparison of Android networking libraries: OkHTTP, Retrofit, and Volley [closed]
...://github.com/vinaysshenoy/enhanced-volley)
status code 201 is taken as an error, Status code from 200 to 207 are successful responses now.(Fixed: https://github.com/Vinayrraj/CustomVolley)
Update: in latest release of Google volley, the 2XX Status codes bug is fixed now!Thanks to Ficus Kirkpatric...
Abstract class in Java
... following:
public class ImplementingClass extends AbstractClass
{
// ERROR!
}
There's no method that implements abstractMethod()! So there's no way for the JVM to know what it's supposed to do when it gets something like new ImplementingClass().abstractMethod().
Here's a correct Implementi...
How do I delete a Git branch with TortoiseGit
... that you cannot delete the branch you are currently on (this will give an error). Also if the branch you want to delete is not visible in the "Browse references" dialog it may have been created recently, do a pull before. And finally there is a direct way to get to "Browse references". See other an...
How to state in requirements.txt a direct github source
...h to a local project or a VCS url beginning with svn+, git+, hg+, or bzr+" error message.
– Srini
Feb 23 '17 at 22:47
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