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Defining a variable with or without export
...n. No name or value is ever copied back from the subprocess.
A common error is to place a space around the equal sign:
$ export FOO = "bar"
bash: export: `=': not a valid identifier
Only the exported variable (B) is seen by the subprocess:
$ A="Alice"; export B="Bob"; echo "echo A is \$A. ...
Use git “log” command in another folder
...paths. For instance, if I type git -C subdir log subdir/myfile it gives an error (since it looks for the file subdir/subdir/myfile).
– jwd
Mar 20 '17 at 23:16
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How do I drop table variables in SQL-Server? Should I even do this?
...you can use table variables to hold data and write to a log table after an error causes a rollback.
– HLGEM
Apr 13 '11 at 18:08
3
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Objective-C: Calling selectors with multiple arguments
...value to myTest, which unfortunately has more than one parameter. It will error out and tell you that you didn't supply enough values.
You could always redefine your method to take a collection as it's only parameter:
-(void)myTestWithObjects:(NSDictionary *)testObjects ;
However, there is a mo...
How to get .app file of a xcode application
...t is not code signed - you will get an "Could not copy validate signature" error. So change it to "iOS device" and build (remember to select the right certificates in the build section of Xcode as per the url info above). In that same build section, you can also set the "Installation Build Products ...
What are your favorite extension methods for C#? (codeplex.com/extensionoverflow)
...g used (ie Inclusive vs Exclusive), as this could be a very easy source of errors.
– David Miani
Dec 1 '09 at 3:55
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How to use Bitbucket and GitHub at the same time for one project?
...o identify which IdentityFile to use. Then you won't get permission denied errors trying to swap back and forth between bitbucket and github. Hope this helps someone.
– Ultimater
Apr 17 '18 at 6:28
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Mark parameters as NOT nullable in C#/.NET?
...ort around non-nullability I agree. I would also like to see compile-time errors being raised.
– AndrewJacksonZA
Oct 2 '09 at 12:25
2
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System.Data.SQLite Close() not releasing database file
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Great! You saved me quite a bit of time. It fixed the error when I added command.Dispose(); to every SQLiteCommand that was executed.
– Ivan B
Dec 11 '19 at 14:34
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How to make a phone call programmatically?
...ctivityNotFoundException e) {
Toast.makeText(getApplicationContext(), "Error in your phone call"+e.getMessage(), Toast.LENGTH_LONG).show();
}
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