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Is there any difference between “foo is None” and “foo == None”?
...termines how == is handled when used on a Python object. Here we have overridden it so that when == is used on objects of type Foo it always returns true. There isn't an equivalent method for the is operator and so the behaviour of is cannot be changed in the same way.
– Brenda...
ListView inside ScrollView is not scrolling on Android
I am having trouble with a scrolling ListView inside a ScrollView . I have an Activity which has some EditTexts in the top part and then a tab host with two tabs which have one ListView each. When the EditText views are focused, the soft keyboard comes up and as I have a ScrollView, the content ...
New line in text area
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@LittleAlien jsfiddle.net/v0y3xvpx/1 - answer based on the OP question, obviously problem was solved
– Bakudan
Sep 26 '16 at 9:33
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How can I record a Video in my Android App.?
How can I capture a video recording on Android?
10 Answers
10
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Perforce for Git users? [closed]
...l of the files that are available on the server. A workspace view lets you select just the set that you care about. It's important to note that a workspace can map content from multiple depots, but can only map content from one server.
To compare Perforce to Git in this regard, with Git you pick an...
MySQL Fire Trigger for both Insert and Update
...et easier maintenance and a guarantee that the two triggers' code won't accidentally diverge.
– derobert
Oct 9 '19 at 14:30
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show 1 more co...
Android- create JSON Array and JSON Object
How can I create a JSON with this format in Android:
Since the API that I will be passing will parse JsonArray then the object.
Or would it be okay if just to pass a json object? Since I will just have to insert 1 transaction per service call.
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Spring MVC @PathVariable with dot (.) is getting truncated
...solved the issue in spring 3.0.5 <!-- Spring Configuration needed to avoid URI using dots to be truncated --> <bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping"> <property name="useDefaultSuffixPattern" value="false" /> </bean>
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Get the current first responder without using a private API
...eturn the first responder.
@implementation UIView (FindFirstResponder)
- (id)findFirstResponder
{
if (self.isFirstResponder) {
return self;
}
for (UIView *subView in self.subviews) {
id responder = [subView findFirstResponder];
if (responder) return respo...
Datepicker: How to popup datepicker when click on edittext
...he date, the date should show in edittext in dd/mm/yyyy format. PLease provide me sample code or good links.
28 Answers
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