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Why is Lisp used for AI? [closed]

... One reason everyone seems to miss is that John McCarthy wrote Lisp and was a very influential Computer Scientist, specifically in the field of AI. Naturally, a lot of his work was implemented in Lisp, and thus Lisp gained a f...
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Adding custom radio buttons in android

... Hey , thanks i got the functionality done ... But the button name is being overwritten by the select option ..... how to remove that ... keeping the functionality intact .... All i am trying to achieve as i showed in my question ... Any further directions ! [Note...
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What's the $unwind operator in MongoDB?

...uded a link here. Hopefully this helps, and good luck with your foray into one of the best NoSQL systems that I have come across thus far. share | improve this answer | follo...
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Why is Java's boolean primitive size not defined?

... question of how much a boolean consumes, yes it does consume at least one byte, but due to alignment rules it may consume much more. IMHO it is more interesting to know that a boolean[] will consume one byte per entry and not one bit,plus some overhead due to alignment and for the s...
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Difference between CR LF, LF and CR line break types?

...floppy disk space were at a premium, some OS designers decided to only use one of the characters, they just didn't communicate very well with one another ;-) Most modern text editors and text-oriented applications offer options/settings etc. that allow the automatic detection of the file's end-of-l...
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Why must we define both == and != in C#?

...ss are equal. While you can't create a class like this in C#, you can use one that was compiled for .NET. It's obvious it will use our overloaded operator for == So, what does the runtime use for !=? The C# EMCA standard has a whole bunch of rules (section 14.9) explaining how to determine whi...
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Delete all tags from a Git repository

... It may be more efficient to push delete all the tags in one command. Especially if you have several hundred. In a suitable non-windows shell, delete all remote tags: git tag | xargs -L 1 | xargs git push origin --delete Then delete all local tags: git tag | xargs -L 1 | xargs...
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List of lists changes reflected across sublists unexpectedly

...fix it, you need to make sure that you create a new list at each position. One way to do it is [[1]*4 for _ in range(3)] which will reevaluate [1]*4 each time instead of evaluating it once and making 3 references to 1 list. You might wonder why * can't make independent objects the way the list...
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git - skipping specific commits when merging

..."master", for instance, you can do this. It requires some work---- as mentioned above, the usual use case is to merge everything from a branch--- but sometimes it happens that you made a change to a release version that shouldn't be integrated back (maybe that code's been superceded in master alread...
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Visual Studio: Is there a way to collapse all items of Solution Explorer?

I know that I can use Arrow Keys to collapse items of solution explorer one by one, but I would like to know if there is a way to collapse all items with only one operation. I want to know it because, today I have a solution with 6 projects that have at least two hundred files and if I try to coll...