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Finish all previous activities
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Use:
Intent intent = new Intent(getApplicationContext(), Home.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);
This will clear all the activities on top of home.
Assuming you are finishing the login screen when the user logs in and home is created a...
Why do stacks typically grow downwards?
...y grows downwards (i.e. every item pushed onto the stack results in a decremented SP, not an incremented one).
10 Answers
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Where do I find old versions of Android NDK? [closed]
...? Our code doesn't build with r6. Surely there must be archived versions somewhere.
11 Answers
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Why is there no Char.Empty like String.Empty?
...g because if you needed to use lots of empty chars then you get into the same situation as you would when you use lots of empty strings.
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How to return dictionary keys as a list in Python?
...ask yourself whether or not it matters. The Pythonic way to code is to assume duck typing (if it looks like a duck and it quacks like a duck, it's a duck). The dict_keys object will act like a list for most purposes. For instance:
for key in newdict.keys():
print(key)
Obviously, insertion opera...
maximum value of int
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In C++:
#include <limits>
then use
int imin = std::numeric_limits<int>::min(); // minimum value
int imax = std::numeric_limits<int>::max();
std::numeric_limits is a template type which can be instantiated with other types:
float fmin = std::numeric_limits<floa...
Convert column classes in data.table
...e: How do I convert column classes? Here is a simple example: With data.frame I don't have a problem converting it, with data.table I just don't know how:
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How to create our own Listener interface in android?
Could someone help me to create user defined listener interface with some code snippets?
9 Answers
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Responsively change div size keeping aspect ratio [duplicate]
...ght only it will grow/shrink keeping its aspect ratio, but if I want the same effect with another element, is it possible at all to tie the width and the height together using percentage?
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Converting XDocument to XmlDocument and vice versa
It's a very simple problem that I have. I use XDocument to generate an XML file. I then want to return it as a XmlDocument class.
And I have an XmlDocument variable which I need to convert back to XDocument to append more nodes.
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