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“Notice: Undefined variable”, “Notice: Undefined index”, and “Notice: Undefined offset” using PHP
I'm running a PHP script and continue to receive errors like:
28 Answers
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Disable Enable Trigger SQL server for a table
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How do I parse command line arguments in Java?
What is a good way of parsing command line arguments in Java?
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How to sort an array of objects by multiple fields?
From this original question , how would I apply a sort on multiple fields?
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How do I commit only some files?
I have two projects. One is the "official" project and the second is a light modification (some files added). I created new branch and I put new files to them. But in during development some files common to both branches is changed.
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Is there an online name demangler for C++? [closed]
I'm getting a fairly long and confusing link error, and would love it if I could just paste it into some textbox on some website and have the names un-mangled for me.
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How to list the properties of a JavaScript object?
Say I create an object thus:
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Method Resolution Order (MRO) in new-style classes?
...example which uses
old style classes to demonstrate how methods are resolved in classic resolution order and
how is it different with the new order.
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Is there an interactive way to learn Vim? [closed]
Years ago I was looking for a way to learn Vim that didn't involve a wall of text, or scrolling through vimtutor without knowing the commands to do so. I wondered if anything else existed for such a purpose.
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Check if two linked lists merge. If so, where?
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