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How to run function in AngularJS controller on document ready?
...
Angular has several timepoints to start executing functions. If you seek for something like jQuery's
$(document).ready();
You may find this analog in angular to be very useful:
$scope.$watch('$viewContentLoaded', function(){
//do something
});
This...
AngularJS : Where to use promises?
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Even in this case, which is only chaining together two operations, things start to get messy. The method askFacebookForAuthentication accepts a callback for failure and success, but what happens when FB.login succeeds but FB.api fails? This method always invokes the success callback regardless of...
How to trigger a phone call when clicking a link in a web page on mobile phone
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Just use HTML anchor tag <a> and start the attribute href with tel:. I suggest starting the phone number with the country code. pay attention to the following example:
<a href="tel:+989123456789">NO Different What it is</a>
For this example, t...
Not able to access adb in OS X through Terminal, “command not found”
... following (or verify via Configure > SDK Manager in the Android Studio startup screen):
Linux: $HOME/Android/Sdk
macOS: $HOME/Library/Android/sdk
Find out which shell profile to edit, depending on which file is used:
Linux: typically $HOME/.bashrc
macOS: typically $HOME/.bash_profile
With ...
How to take column-slices of dataframe in pandas
...tation that Python lists do for both row and columns. Slice notation being start:stop:step
# slice from 'foo' to 'cat' by every 2nd column
df.loc[:, 'foo':'cat':2]
# foo quz cat
# slice from the beginning to 'bar'
df.loc[:, :'bar']
# foo bar
# slice from 'quz' to the end by 3
df.loc[:, 'quz'::3]
...
'sudo gem install' or 'gem install' and gem locations
... using sudo when installing gems.
Instead I recommend you install RVM and start a happy life with portable gem homes and different version of Ruby all living under one roof.
For the uninitiated, from the documentation:
RVM is a command line tool which allows us to easily install, manage and wo...
Select between two dates with Django
..._range operator:
...filter(current_issue__isnull=True, created_at__range=(start_date, end_date))
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Add and Remove Views in Android Dynamically?
... @Override
public void beforeTextChanged(CharSequence s, int start, int count,
int after) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before,
int count) {
}
});
// Inflate at the end of...
Difficulty with ng-model, ng-repeat, and inputs
... => name == 'Samf', names == ['Sam', 'Harry', 'Sally'];
$digest loop is started;
ngRepeat replaces model value from item scope ('Samf') by value from unchanged names array ('Sam');
ngModelController rerenders input with actual model value ('Sam').
How your example "Indexing into the array" work...
How do I make a list of data frames?
... don't wait until you have a bunch of a data.frames to add them to a list. Start with the list.
The rest of the this answer will cover some common cases where you might be tempted to create sequential variables, and show you how to go straight to lists. If you're new to lists in R, you might want t...