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how to remove shared preference while application uninstall in android
I have an android application to save the login details such as user name and password via SharedPreferences thats works fine, but i need to remove all my used SharedPreferences while my application uninstall. How to do it?
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Getting new Twitter API consumer and secret keys
...r Twitter account - then create - even if your just entering random (Test) Content - create your app - afterwards you will receive all the data you require :)
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Don't understand why UnboundLocalError occurs (closure) [duplicate]
...to a different object (though if the object is mutable, you can modify its contents). In Python 3.x, you can use the nonlocal keyword to modify a closure variable.
def incrementer():
counter = 0
def increment():
nonlocal counter
counter += 1
return counter
return...
How to determine a user's IP address in node
How can I determine the IP address of a given request from within a controller? For m>ex m>ample (in m>ex m>press):
19 Answers
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Best Practice to Organize Javascript Library & CSS Folder Structure [closed]
...ml my-contact-info.html my-products.html The previous m>ex m>ample shows the content of the css folder. Notice that there is a file named default.css which should be used as your main CSS file. Images used by the default stylesheet should be place inside the images folder. If you want to create altern...
Get selected element's outer HTML
I'm trying to get the HTML of a selected object with jQuery. I am aware of the .html() function; the issue is that I need the HTML including the selected object (a table row in this case, where .html() only returns the cells inside the row).
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How to get the previous URL in JavaScript?
...m>ex m>); //Where indm>ex m> could be 1, -1, 56, etc.
But you can't manipulate the content of the history stack on browser that doesn't support the HTML5 History API
For more information see the doc
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Fastest way to determine if an integer's square root is an integer
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Also, beyond3d.com/content/articles/8 and beyond3d.com/content/articles/15 shed some light as to the origins of this method. It's often attributed to John Carmack, but it seems the original code was (possibly) written by G
Why doesn't a python dict.update() return the object?
I 'm trying to do :
10 Answers
10
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Memory address of variables in Java
...d, this is not memory address.This is just the hashcode
To get the same @ content, you can:
If hashCode is not overridden in that class:
"@" + Integer.toHm>ex m>String(obj.hashCode())
If hashCode is overridden, you get the original value with:
"@" + Integer.toHm>ex m>String(System.identityHashCode(obj))...