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How to create a private class method

How come this approach of creating a private class method works class Person def selfgetname personsname end class ltlt self private def personsname Sam end

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How to generate XML file dynamically using PHP

I have to generate a xml file dynamically at runtime Please help me in generating the below XML file dynamically using PHP ltxml version10 encodingUTF8gt

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How to get Bitmap from an Uri

How to get a Bitmap object from an Uri if I succeed to store it in datadataMYFOLDERmyimagepng or filedatadataMYFOLDERmyimagepng to use it in my application

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How to hide keyboard in swift on pressing return key

I am using UITextfied while clicking on textfied keyboard appear but when i pressed the return key keyboard is not disappearing I used the following code func

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How to make a floated div 100 height of its parent

Here is the HTML ltdiv idoutergt ltdiv idinnergtltdivgt Test ltdivgt And here is the CSS inner float left height 100 Upon inspection with the Chrome developer

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How to merge a transparent png image with another image using PIL

I have a transparent png image foopng and Ive opened another image with im Imageopenfoo2png Now what I need is to merge foopng with foo2png foopng contains

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How to modify GitHub pull request duplicate

This question already has answers here Preferred Github workflow for updating a pull request after code review 2 answers Closed 3 years ago Ive opened a pull

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How to remove padding around buttons in Android

In my Android app I have this layout ltxml version10 encodingutf8 gt ltLinearLayout xmlnsandroidhttpschemasandroidcomapkresandroid

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How to see log files in MySQL

Ive read that Mysql server creates a log file where it keeps a record of all activities like when and what queries execute Can anybody tell me where it exists

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