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How to close tag properly?

... /> Works fine and closes the tag properly. Best to add the alt attribute for people that are visually impaired. share | improve this answer | follow | ...
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How to show all shared libraries used by executables in Linux?

I'd like to know which libraries are used by executables on my system. More specifically, I'd like to rank which libraries are used the most, along with the binaries that use them. How can I do this? ...
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Difference between ref and out parameters in .NET [duplicate]

What is the difference between ref and out parameters in .NET? What are the situations where one can be more useful than the other? What would be a code snippet where one can be used and another can't? ...
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What is the difference between “word-break: break-all” versus “word-wrap: break-word” in CSS

I am currently wondering what is the difference between the two. When I used both they seem to break the word if it is not fitting the container. But why did W3C made two ways to do it? ...
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Animate scrollTop not working in firefox

This function works fine. It scrolls the body to a desired container's offset 11 Answers ...
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Is Zookeeper a must for Kafka?

In Kafka, I would like to use only a single broker, single topic and a single partition having one producer and multiple consumers (each consumer getting its own copy of data from the broker). Given this, I do not want the overhead of using Zookeeper; Can I not just use the broker only? Why is a Zoo...
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(Built-in) way in JavaScript to check if a string is a valid number

I'm hoping there's something in the same conceptual space as the old VB6 IsNumeric() function? 37 Answers ...
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The breakpoint will not currently be hit. No symbols have been loaded for this document in a Silverl

... Right click on solution --> Properties Look under Common Properties --> Startup Project Select multiple startup projects select Start action on the projects you need to debug. ...
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How to lazy load images in ListView in Android

I am using a ListView to display some images and captions associated with those images. I am getting the images from the Internet. Is there a way to lazy load images so while the text displays, the UI is not blocked and images are displayed as they are downloaded? ...
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Is there a download function in jsFiddle?

Is there a download function in jsFiddle, so you can download an HTML with the CSS, HTML and JS in one file, so you can run it without jsFiddle for debug purposes? ...