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Fragment in ViewPager using FragmentPagerAdapter is blank the second time it is viewed
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I had the same issue. Changing the parent class of my PageAdapter from android.support.v4.app.FragmentPagerAdapter to android.support.v4.app.FragmentStatePagerAdapter solve my ViewPager display issue on "second time"!
sh...
Passing an array to a query using a WHERE clause
...hould be input validated before this statement! Prepared statements can't handle arrays AFAIK, so if you are used to bound variables, you could easily make SQL injection possible here.
– leemes
Mar 27 '12 at 11:07
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Regular expression to allow spaces between words
... @Pierre - It's fairly difficult to take human instructions and convert them to explicit rules. (The human language is fluid and full of ambiguities, and our brains do most of the work required to resolve things and fill in the gaps. Computers don't have such a brain, and clever attempts ...
AngularJS: How to run additional code after AngularJS has rendered a template?
... solution, i was using a REST service to update my collection. In order to convert datatable jquery is the follow code:
$scope.$watchCollection( 'conferences', function( old, nuew ) {
if( old === nuew ) return;
$( '#dataTablex' ).dataTable().fnDestroy();
$timeout(function ()...
Given a DateTime object, how do I get an ISO 8601 date in string format?
...e correct. FYI the formatexception's message is: "A UTC DateTime is being converted to text in a format that is only correct for local times. This can happen when calling DateTime.ToString using the 'z' format specifier, which will include a local time zone offset in the output."
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Can I invoke an instance method on a Ruby module without including it?
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module_function converts the method to a private one (well it does in my IRB anyway), which would break other callers :-(
– Orion Edwards
Nov 27 '08 at 0:19
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Check if a given key already exists in a dictionary and increment it
...ording to his example, it should be enough to set "defaultdict(lambda: 0)" and skip the entire "if" clause.
– Deestan
Jan 23 '09 at 14:57
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How to get a cross-origin resource sharing (CORS) post request working
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This is the only way I know to truly POST cross-domain from JS.
JSONP converts the POST into GET which may display sensitive information at server logs.
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ASP.NET Identity reset password
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In current release
Assuming you have handled the verification of the request to reset the forgotten password, use following code as a sample code steps.
ApplicationDbContext =new ApplicationDbContext()
String userId = "<YourLogicAssignsRequestedUserId>";
S...
Python recursive folder read
...tory may change during script execution, it's recommended to
# immediately convert program arguments to an absolute path. Then the variable root below will
# be an absolute path as well. Example:
# walk_dir = os.path.abspath(walk_dir)
print('walk_dir (absolute) = ' + os.path.abspath(walk_dir))
for ...