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How to get the type of T from a member of a generic class or method?
Let say I have a generic member in a class or method, so:
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What is the difference between encode/decode?
I've never been sure that I understand the difference between str/unicode decode and encode.
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JPA - Returning an auto generated id after persist()
I'm using JPA (EclipseLink) and Spring. Say I have a simple entity with an auto-generated ID:
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How to get an element's top position relative to the browser's viewport?
I want to get the position of an element relative to the browser's viewport (the viewport in which the page is displayed, not the whole page). How can this be done in JavaScript?
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How to filter by IP address in Wireshark?
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Automate ssh-keygen -t rsa so it does not ask for a passphrase
I need to automate ssh-keygen -t rsa with out a password i.e. enter at the prompt.
How can I do that from a shell script?
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How can I shift-select multiple checkboxes like GMail?
In GMail, the user can click on one checkbox in the email list, hold down the Shift key, and select a second checkbox. The JavaScript will then select/unselect the checkboxes that are between the two checboxes.
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While loop to test if a file exists in bash
I'm working on a shell script that does certain changes on a txt file only if it does exist, however this test loop doesn't work, I wonder why?
Thank you!
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How do I get the collection of Model State Errors in ASP.NET MVC?
How do I get the collection of errors in a view?
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How to delete an element from an array in C#
Lets say I have this array,
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