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Difference between a Postback and a Callback
I keep on hearing this words ' callback ' and ' postback ' tossed around.
What is the difference between two ?
6 Answers...
How to append text to an existing file in Java?
I need to append text repeatedly to an existing file in Java. How do I do that?
31 Answers
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How to configure an app to run correctly on a machine with a high DPI setting (e.g. 150%)?
I've created a simple Winforms application in C#. When I run the application on a machine with high DPI settings (e.g. 150%), the application gets scaled up. So far so good!
But instead of rendering the fonts with a higher font size, all texts are just scaled up, too. That of course leads to very bl...
Can PostgreSQL index array columns?
I can't find a definite answer to this question in the documentation. If a column is an array type, will all the entered values be individually indexed?
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How to use the “required” attribute with a “radio” input field
I am just wondering how to use the new HTML5 input attribute "required" in the right way on radio buttons. Does every radio button field need the attribute like below or is it sufficient if only one field gets it?
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How to disable right-click context-menu in JavaScript [duplicate]
Not that I'm trying to prevent 'View Source' or anything silly like that, but I'm making some custom context menus for certain elements.
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How to retrieve form values from HTTPPOST, dictionary or?
I have an MVC controller that has this Action Method:
4 Answers
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Set Additional Data to highcharts series
is there any way to pass some additional data to the series object that will use to show in the chart 'tooltip'?
5 Answers
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Valid values for android:fontFamily and what they map to?
In the answer to this question the user lists values for android:fontFamily and 12 variants (see below). Where do these values come from? The documentation for android:fontFamily does not list this information in any place (I checked here , and here ). The strings are listed in the Android ...
How can I have a newline in a string in sh?
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12 Answers
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