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copying all contents of folder to another folder using batch file?

I have a folder in C:\Folder1 12 Answers 12 ...
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Difference between static class and singleton pattern?

What real (i.e. practical) difference exists between a static class and a singleton pattern? 39 Answers ...
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What's so great about Lisp? [closed]

... Lisp is the Chuck Norris of programming languages. Lisp is the bar other languages are measured against. Knowing Lisp demonstrates developer enlightenment. I've heard of 3 weaknesses (and their counter-arguments): Dynamic typing. There's an argument for...
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Get the current displaying UIViewController on the screen in AppDelegate.m

...er on the screen need to response to push-notifications from APNs, by setting some badge views. But how could I get the UIViewController in method application:didReceiveRemoteNotification : of AppDelegate.m ? ...
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Call a python function from jinja2

I am using jinja2, and I want to call a python function as a helper, using a similar syntax as if I were calling a macro. jinja2 seems intent on preventing me from making a function call, and insists I repeat myself by copying the function into a template as a macro. ...
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Hidden features of WPF and XAML?

... Multibinding (combined with StringFormat): <TextBlock> <TextBlock.Text> <MultiBinding StringFormat="{}{0}, {1}"> <Binding Path="LastName" /> <Binding Path="FirstName" /> </Mul...
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Case insensitive string as HashMap key

I would like to use case insensitive string as a HashMap key for the following reasons. 12 Answers ...
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AngularJS : Prevent error $digest already in progress when calling $scope.$apply()

I'm finding that I need to update my page to my scope manually more and more since building an application in angular. 28 A...
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Change the maximum upload file size

...e a website hosted on a PC I have no access to. I have an upload form allowing people to upload mp3 files up to 30MB big. My server side script is done in PHP. ...
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Best way to combine two or more byte arrays in C#

I have 3 byte arrays in C# that I need to combine into one. What would be the most efficient method to complete this task? ...