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Bash if [ false ] ; returns true
...lpful but in ubuntu 18.04 $0 was "-bash" and the basename command threw an error. Changing that test to [[ "$0" =~ "bash" ]] made the script work for me.
– WiringHarness
Nov 22 '19 at 12:37
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Android: Create spinner programmatically from array
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I tried that but the error just changes slightly :) Type safety: The expression of type ArrayAdapter needs unchecked conversion to conform to ArrayAdapter<String>
– Select0r
May 6 '10 at 20:42
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git-checkout older revision of a file under a new name
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Hmm, with colon I see this error, so I thought that the colon was a mistake. Yes it seems like colon is the way to go, but how do I resolve this? prompt> git show HEAD^:main.cpp fatal: ambiguous argument 'HEAD^:main.cpp': unknown revision or path n...
Multiple arguments vs. options object
...xplicit documentation to specify intent, but it also leaves room for vague errors.
What if a developer modifies param1 in bar()? How long do you think it would take looking through a codebase of sufficident size to catch this?
Admittedly, this is example is slightly disingenuous because it assumes d...
Using global variables in a function
... myGlobal inside func1() before you assign to it, you'd get an UnboundLocalError, because Python has already decided that it must be a local variable but it has not had any value associated with it yet. But by using the 'global' statement, you tell Python that it should look elsewhere for the name ...
What are the use(s) for tags in Go?
...indJSON(&json); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
the binding tag in this example gives hint to gin package that the data sent to API must have user and password fields cause these fields are tagged as required.
So generraly tags are da...
In Docker, what's the difference between a container and an image? [duplicate]
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@Faccion I get error: "Error response from daemon: Container 48cff2e9be75... is not running"
– geoidesic
Mar 22 '18 at 15:59
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Change File Extension Using C#
...format on physical path is a.Jpeg, so when i try to delete it, it gives me error cannot find the file on specified path. so i am thinking it has some to do with the file extension is not matching. so i am trying to convert jpg to Jpeg and delete the file then.
– safi
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How to add NERDTree to your .vimrc
...se a script that uses --noplugin mode such as vimpager, it will cause this error:
Error detected while processing VimEnter Auto commands for "*":
E492: Not an editor command: NERDTree
To avoid this, put the command in ~/.vim/after/plugin/NERD_tree.vim instead:
autocmd VimEnter * NERDTree
And i...
AngularJS: ng-repeat list is not updated when a model element is spliced from the model array
... @PerHornshøj-Schierbeck I agree, otherwise Angular will not be aware of errors if those occur.
– Jim Aho
Apr 15 '15 at 11:22
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