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How to access command line arguments of the caller inside a function?
...function argv {
for a in ${BASH_ARGV[*]} ; do
echo -n "$a "
done
echo
}
function f {
echo f $1 $2 $3
echo -n f ; argv
}
function g {
echo g $1 $2 $3
echo -n g; argv
f
}
f boo bar baz
g goo gar gaz
Save in f.sh
$ ./f.sh arg0 arg1 arg2
f boo bar baz
farg2 ar...
How do I bind to list of checkbox values with AngularJS?
...an array of objects. Each solution has it pros and cons. Below you'll find one for each case.
With a simple array as input data
The HTML could look like:
<label ng-repeat="fruitName in fruits">
<input
type="checkbox"
name="selectedFruits[]"
value="{{fruitName}}"
ng-ch...
Is it wrong to use Deprecated methods or classes in Java?
...e definition of deprecated:
A program element annotated @Deprecated is one that programmers are discouraged from using, typically because it is dangerous, or because a better alternative exists.
The method is kept in the API for backward compatibility for an unspecified period of time, and may...
Is using 'var' to declare variables optional? [duplicate]
...variable. However, it can still be deleted with delete (most likely by someone else's code who also failed to use var). If you use var in the global scope, the variable is truly global and cannot be deleted.
This is, in my opinion, one of the most dangerous issues with javascript, and should be dep...
What is Haskell used for in the real world? [closed]
...e ObjectOrientedProgramming is modular in the dimension of different
components.
The ability to have your cake and eat it. Imagine you have a complex OO system processing messages - every component might make state
changes depending on the message and then forward the message to some
objects...
Maven: Failed to read artifact descriptor
I am hoping someone can help me with a problem I am struggling with.
25 Answers
25
...
UICollectionView current visible cell index
...n during a short scroll. May or may not be a good thing, depending on what one wants to do.
– ToolmakerSteve
Jun 28 '16 at 12:39
4
...
How can I test an AngularJS service from the console?
...
TLDR: In one line the command you are looking for:
angular.element(document.body).injector().get('serviceName')
Deep dive
AngularJS uses Dependency Injection (DI) to inject services/factories into your components,directives and ...
How can I strip first and last double quotes?
...
The one below is safer!
– R Claven
Dec 21 '16 at 16:28
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How do I ignore an error on 'git pull' about my local changes would be overwritten by merge?
...t this will still prevent merging if those staged changes collide with the ones from upstream.
If you want to overwrite only specific parts of your local changes, there are two possibilities:
Commit everything you don't want to overwrite and use the method above for the rest.
Use git checkout p...