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Fastest way to implode an associative array with keys

I'm looking for a fast way to turn an associative array in to a string. Typical structure would be like a URL query string but with customizable separators so I can use ' & ' for xhtml links or ' & ' otherwise. ...
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Throw an error in a MySQL trigger

...answered Aug 1 '08 at 13:02 JustinJustin 2,77555 gold badges3939 silver badges6464 bronze badges ...
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What is the second parameter of NSLocalizedString()?

What is the *comment parameter in: 3 Answers 3 ...
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Multiple submit buttons on HTML form – designate one button as default [duplicate]

...stion is don't fight this behaviour. You can effectively alter the order using floats. For example: <p id="buttons"> <input type="submit" name="next" value="Next"> <input type="submit" name="prev" value="Previous"> </p> with: #buttons { overflow: hidden; } #buttons input ...
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Android selector & text color

I want a simple TextView to behave the way simple_list_item_1 in a ListView does. Here's the XML: 9 Answers ...
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Remove rows with all or some NAs (missing values) in data.frame

I'd like to remove the lines in this data frame that: 16 Answers 16 ...
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SQL Server: Difference between PARTITION BY and GROUP BY

I've been using GROUP BY for all types of aggregate queries over the years. Recently, I've been reverse-engineering some code that uses PARTITION BY to perform aggregations. In reading through all the documentation I can find about PARTITION BY , it sounds a lot like GROUP BY , maybe with a ...
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How to use __doPostBack()

I'm trying to create an asyncrhonous postback in ASP.NET using __doPostBack() , but I have no idea how to do it. I want to use vanilla JavaScript. ...
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How do I cast a string to integer and have 0 in case of error in the cast with PostgreSQL?

In PostgreSQL I have a table with a varchar column. The data is supposed to be integers and I need it in integer type in a query. Some values are empty strings. The following: ...
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Docker - how can I copy a file from an image to a host?

My question is related to this question on copying files from containers to hosts; I have a Dockerfile that fetches dependencies, compiles a build artifact from source, and runs an executable. I also want to copy the build artifact (in my case it's a .zip produced by sbt dist in '../target/`, ...