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How can I pass a Bitmap object from one activity to another
... Parcelable, so you could always pass it with the intent:
Intent intent = new Intent(this, NewActivity.class);
intent.putExtra("BitmapImage", bitmap);
and retrieve it on the other end:
Intent intent = getIntent();
Bitmap bitmap = (Bitmap) intent.getParcelableExtra("BitmapImage");
...
Generic type conversion FROM string
... TC : TypeConverter
{
TypeDescriptor.AddAttributes(typeof(T), new TypeConverterAttribute(typeof(TC)));
}
}
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How to get the previous URL in JavaScript?
...want to go to the previous page without knowing the url, you could use the new History api.
history.back(); //Go to the previous page
history.forward(); //Go to the next page in the stack
history.go(index); //Where index could be 1, -1, 56, etc.
But you can't manipulate the content of the history...
Storing images in SQL Server?
...nal filegroup later. Let's call it "LARGE_DATA".
Now, whenever you have a new table to create which needs to store VARCHAR(MAX) or VARBINARY(MAX) columns, you can specify this file group for the large data:
CREATE TABLE dbo.YourTable
(....... define the fields here ......)
ON Data ...
Difference between thread's context class loader and normal classloader
... is what the JVM does itself the first time you construct an instance of a new class, invoke a static method, or access a static field.
When you want to create a class using reflection (such as when deserializing or loading a configurable named class), the library that does the reflection should al...
Display number with leading zeros
...number):
print(format(i, '02d'))
See the PEP-3101 documentation for the new formatting functions.
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Unable to locate tools.jar
...System. Advanced System Settings, Environment Variables, System Variables, New... Example:
Variable Name:JAVA_HOME
Variable Value: C:\Program Files\Java\jdk1.7.0_21
Close/reopen your CMD window so that the new variable takes effect before attempting to re-run the ant command.
...
What does this thread join code mean?
...
This is a favorite Java interview question.
Thread t1 = new Thread(new EventThread("e1"));
t1.start();
Thread e2 = new Thread(new EventThread("e2"));
t2.start();
while (true) {
try {
t1.join(); // 1
t2.join(); // 2 These lines (1,2) are in in public static vo...
Duplicate AssemblyVersion Attribute
...build process overwrite the existing AssemblyVersion instead of creating a new entry? I know that our build process does that but I am curious that why it doesn't overwrite the existing one. Is it badly implemented or is it a limitation?
– Aamir
Apr 25 '12 at 9...
How to create a custom attribute in C#
...t attributes I'm going to show you an example:
Imagine we want to define a new lesson in university and we want to allow just admins and masters in our university to define a new Lesson, Ok?
namespace ConsoleApp1
{
/// <summary>
/// All Roles in our scenario
/// </summary>
...