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Using .sort with PyMongo
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If it is only one field, it can be .sort("_id", 1)
– Haris Np
Mar 15 '18 at 11:51
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Get all keys of an NSDictionary as an NSArray
...s and values, here's what you do:
for (NSString *key in dictionary) {
id value = dictionary[key];
NSLog(@"Value: %@ for key: %@", value, key);
}
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javascript scroll event for iPhone/iPad?
...d all the time now, while panning, and after panning, while decelerating. did something change ?
– commonpike
Apr 21 '15 at 21:18
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moveCamera with CameraUpdateFactory.newLatLngBounds crashes
I'm making use of the new Android Google Maps API .
20 Answers
20
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Python + Django page redirect
...how to pass the value of parameters to lambda, i.e. url(r'^(?P<location_id>\d+)/$', lambda x: HttpResponseRedirect(reverse('dailyreport_location', args=['%(location_id)', ]))) does not work
– radtek
Jun 12 '14 at 16:51
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How do I make an Android EditView 'Done' button and hide the keyboard when clicked?
When the user clicks on the EditView , Android opens the keyboard so that user can write in the EditView .
17 Answers
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What does mvn install in maven exactly do
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As you might be aware of, Maven is a build automation tool provided by Apache which does more than dependency management. We can make it as a peer of Ant and Makefile which downloads all of the dependencies required.
On a mvn install, it frames a dependency tree based on the project con...
Find out if ListView is scrolled to the bottom?
...tion stuff.
yourListView.setOnScrollListener(this);
// ... ... ...
@Override
public void onScroll(AbsListView lw, final int firstVisibleItem,
final int visibleItemCount, final int totalItemCount)
{
switch(lw.getId())
{
case R.id.your_list_id:
// Make you...
How to prevent a jQuery Ajax request from caching in Internet Explorer?
...obal setup item before. Just saved me from having to update dozens of individual calls.
– James Skemp
Nov 29 '12 at 3:21
2
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MSSQL Error 'The underlying provider failed on Open'
...and found a few solutions:
Looking at your connection string, it looks valid. I found this blog post, the problem here is that they were using Integrated Security. If you are running on IIS, your IIS user needs access to the database.
If you are using Entity Framework with Transactions, Entity F...