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Django self-referential foreign key

Im kind of new to webapps and database stuff in general so this might be a dumb question I want to make a model CategoryModel with a field that points to the

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Download JSON object as a file from browser

I have the following code to let users download data strings in csv file exportData datatextcsvcharsetutf8 exportData some csv strings encodedUri

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For i 0 why is i i equal to 0

Take the following code usable as a Console Application static void Mainstring args int i 0 i i ConsoleWriteLinei ConsoleReadLine The result of i is 0 I

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Generating a random password in php

I am trying to generate a random password in php However I am getting all as and the return type is of type array and I would like it to be a string Any ideas

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Get everything after the dash in a string in JavaScript

What would be the cleanest way of doing this that would work in both IE and Firefox My string looks like this sometext20202 Now the sometext and the integer

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getResourceAsStream returns null

Im loading a text file from within a package in a compiled JAR of my Java project The relevant directory structure is as follows srcinitializationLifepathstxt

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git commit signing failed secret key not available

I am getting this error when trying to commit using Git gpg skipped name ltemailnbspprotectedgt secret key not available gpg signing failed secret key not

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git working on two branches simultaneously

I have a project with many branches I would like to work on several branches simultaneously without switching back and forth with git checkout Is there any way

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GridView VS GridLayout in Android Apps

I have to use a Grid to implement Photo Browser in Android So I would like to know the difference between GridView and GridLayout So that I shall choose the

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