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android on Text Change Listener
...rt,
int before, int count) {
if(s.length() != 0)
field2.setText("");
}
});
field2.addTextChangedListener(new TextWatcher() {
@Override
public void afterTextChanged(Editable s) {}
@Override
public void beforeTextChanged(CharSequence s, int start,
int count,...
How to check the version of GitLab?
...as any user, select the user icon in the upper right of the screen. Select Settings > Access Tokens. Create a personal access token and copy it to your clipboard.
In a Linux shell, use curl to access the GitLab version:
curl --header "PRIVATE-TOKEN: personal-access-token" your-gitlab-url/api/v4...
How do I Disable the swipe gesture of UIPageViewController?
... a data source you manually provide view controllers when you want to with setViewControllers:direction:animated:completion method and it will move between view controllers on demand.
The above can be deduced from Apple's documentation of UIPageViewController (Overview, second paragraph):
To s...
Insert into a MySQL table or update if exists
...
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Oldest
Votes
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How to calculate number of days between two dates
...ive or exclusive at the "ends" (as suggested by @kotpal in the comments).
Set third argument true to get a floating point diff which you can then Math.floor, Math.ceil or Math.round as needed.
Option 2 can also be accomplished by getting 'seconds' instead of 'days' and then dividing by 24*60*60.
...
Error executing command 'ant' on Mac OS X 10.9 Mavericks when building for Android with PhoneGap/Cor
...or example, on Mountain Lion, in ~/.bash_profile and ~/.bashrc my path was setup like this:
export ANT_HOME="/usr/share/ant"
export PATH=$PATH:$ANT_HOME/bin
So after uncompressing apache-ant-1.9.2-bin.tar.bz2 I moved the resulting directory to /usr/share/ and renamed it ant.
Simple as that, the ...
How to make a python, command-line program autocomplete arbitrary things NOT interpreter
I am aware of how to setup autocompletion of python objects in the python interpreter (on unix).
8 Answers
...
How to load json into my angular.js ng-model?
...re
});
}
... which fills a "listOfCustomers" variable with this set of JSON data.
Then, in my HTML page, I'd use this:
<div ng-controller='MikesAngularController'>
<span>Please select a customer:</span>
<select ng-model="selectedCustomer" ng-options="custome...
Navigation bar show/hide
...ght work for you.
To hide the navigation bar:
[[self navigationController] setNavigationBarHidden:YES animated:YES];
To show it:
[[self navigationController] setNavigationBarHidden:NO animated:YES];
Documentation for this method is available here.
To listen for a "double click" or double-tap, subc...
How can I make a UITextField move up when the keyboard is present - on starting to edit?
...n whenever the keyboard is shown.
Here is some sample code:
#define kOFFSET_FOR_KEYBOARD 80.0
-(void)keyboardWillShow {
// Animate the current view out of the way
if (self.view.frame.origin.y >= 0)
{
[self setViewMovedUp:YES];
}
else if (self.view.frame.origin.y &l...