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How to create JSON string in JavaScript?
...ks in them. You'd have to make it all one line: {"key":"val","key2":"val2",etc....}.
But don't generate JSON strings yourself. There's plenty of libraries that do it for you, the biggest of which is jquery.
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In Python, what happens when you import inside of a function? [duplicate]
... "appropriate scope" be module-level means each use of goo.this, goo.that, etc, is two dict lookups -- one for goo and one for the attribute name. Having it be "function level" pays one extra local-variable setting per run of the function (even faster than the dictionary lookup part!) but saves one...
How to convert a Base64 string into a Bitmap image to show it in a ImageView?
...alue sent to you from API is Base64 Encoded and should be decoded first in order to cast it to a Bitmap object!
-Take a look at your Base64 encoded String, If it starts with
data:image/jpg;base64
The Base64.decode won't be able to decode it, So it has to be removed from your encoded String:
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Using async-await on .net 4
...nged a lot close to the beta stage and to the release. It may be unstable, etc.
If you want to introduce easy async operations in your application I would recommend you to use Reactive Extensions and stuff built on top (Reactive UI, etc), it is just beautiul.
As for VS2012, it also contains the sa...
Custom events in jQuery?
... best way. I know how to hook up events from the dom elements like 'click' etc, but I'm building a tiny javascript library/plugin to handle some preview functionality.
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Android destroying activities, killing processes
...istent data, stop animations and other things that may be
consuming CPU, etc. Implementations of this method must be very quick
because the next activity will not be resumed until this method
returns. Followed by either onResume() if the activity returns back to
the front, or onStop() if it ...
Printing leading 0's in C?
...tively, if you always wanted 5 leading zeros, then "00000" + integer.to_s. etc
– mlambie
Mar 4 at 5:21
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Functional programming - is immutability expensive? [closed]
...storage in the form of stack space for the recursive step, which is in the order of O(log n) in the best case, but O(n) in the worst case.
Implementing a functional variant of quicksort that operates on arrays defeats the purpose. Arrays are never immutable.
The “proper” functional implementatio...
.NET WPF Remember window size between sessions
... in the DataContext, you can use something like {Binding Settings.Height}, etc.
– Matt DeKrey
Dec 19 '10 at 20:19
This...
Why does calling a method in my derived class call the base class method?
...ethod virtual and you have to override the function in the child class, in order to call the method of class object you put in parent class reference.
public class Person
{
public virtual void ShowInfo()
{
Console.WriteLine("I am Person");
}
}
public class Teacher : Person
{
...