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Practical uses of different data structures [closed]

...tworks of communication, data organization etc. Heap - Dynamic memory allocation in lisp This is the answer originally posted by RV Pradeep Some other, less useful links: Applications are only listed for some data structures Not application focused, by good summary and relevant ...
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How can I ask the Selenium-WebDriver to wait for few seconds in Java?

... haventchecked, actually using intelij IDEA for development, it's helping with auto-imports (when working in maven-based project) – eugene.polschikov Jun 28 '16 at 10:47 ...
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Linux find file names with given string

I'm on Ubuntu, and I'd like to find all files in the current directory and subdirectories whose name contains the string "John". I know that grep can match the content in the files, but I have no idea how to use it with file names. Any help would be appreciated. ...
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How to recognize USB devices in Virtualbox running on a Linux host? [closed]

...and log in again Attach to your PC the USB devices you want to be automatically mounted in the VM (virtual machine). Open Virtualbox Select your VM and go to "Machine" -> "Settings" -> "USB". Check "Enable USB Controller"; click on the icon with the USB plug and the plus, and click on the devi...
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How do I assign a port mapping to an existing Docker container?

...r/lib/docker/containers folder: stackoverflow.com/a/41226917/2048266, basically run screen ~/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux/tty Once you get the tty running you can navigate to /var/lib/docker – nommer Jul 27 '18 at 20:2...
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Why does the indexing start with zero in 'C'?

... In C, the name of an array is essentially a pointer [but see the comments], a reference to a memory location, and so the expression array[n] refers to a memory location n elements away from the starting element. This means that the index is used as an offset. Th...
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Configuring diff tool with .gitconfig

...mdiff, gvimdiff, ecmerge, diffuse, opendiff, p4merge and araxis), and also allows you to specify your own. To use one of the pre-configured difftools (for example, "vimdiff"), you add the following lines to your ~/.gitconfig: [diff] tool = vimdiff Now, you will be able to run "git difftool" a...
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How to fix “Incorrect string value” errors?

... @Brian: If you tell it you're giving it cp1252, and you actually give it the UTF-8 for, say, café, it's going to misinterpret that as café. It won't crash, but it will misunderstand the high-bit characters. – RichieHindle Jul 22 '09 at 21:36 ...
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Text border using css (border around text)

...e CSS3 text-shadow : text-shadow: 0 0 2px #fff; However it wont show in all browsers right away. Using a script library like Modernizr will help getting it right in most browsers though. share | ...
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What is the point of the diamond operator () in Java 7?

The diamond operator in java 7 allows code like the following: 7 Answers 7 ...