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Oracle PL/SQL - How to create a simple array variable?

I'd like to create an in-memory array variable that can be used in my PL/SQL code. I can't find any collections in Oracle PL/SQL that uses pure memory, they all seem to be associated with tables. I'm looking to do something like this in my PL/SQL (C# syntax): ...
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How do I use su to execute the rest of the bash script as that user?

I've written a script that takes, as an argument, a string that is a concatenation of a username and a project. The script is supposed to switch (su) to the username, cd to a specific directory based upon the project string. ...
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How do I view events fired on an element in Chrome DevTools?

I have a customizable form element on a page from a library. I want to see what javascript events are fired when I interact with it because I am trying to find out which event handler to use. ...
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Pandas selecting by label sometimes return Series, sometimes returns DataFrame

In Pandas, when I select a label that only has one entry in the index I get back a Series, but when I select an entry that has more then one entry I get back a data frame. ...
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How do I execute a stored procedure once for each row returned by query?

I have a stored procedure that alters user data in a certain way. I pass it user_id and it does it's thing. I want to run a query on a table and then for each user_id I find run the stored procedure once on that user_id ...
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What is the best way to trigger onchange event in react js

We use Backbone + ReactJS bundle to build a client-side app. Heavily relying on notorious valueLink we propagate values directly to the model via own wrapper that supports ReactJS interface for two way binding. ...
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How do you convert a JavaScript date to UTC?

Suppose a user of your website enters a date range. 29 Answers 29 ...
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What are the downsides to using Dependency Injection? [closed]

I'm trying to introduce DI as a pattern here at work and one of our lead developers would like to know: What - if any - are the downsides to using the Dependency Injection pattern? ...
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On showing dialog i get “Can not perform this action after onSaveInstanceState”

Some users are reporting, if they use the quick action in the notification bar, they are getting a force close. 16 Answers ...
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How to change letter spacing in a Textview?

How can i change letter spacing in a textview? Will it help if I have HTML text in it (I cannot use webview in my code). 8 ...