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What is the best Battleship AI?

...n test algorithms. Download Dreadnought 1.2. Strategies: keep track of all possible positions for ships that have >0 hits. The list never gets bigger than ~30K so it can be kept exactly, unlike the list of all possible positions for all ships (which is very large). The GetShot algorithm has ...
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Redis strings vs Redis hashes to represent JSON: efficiency?

I want to store a JSON payload into redis. There's really 2 ways I can do this: 3 Answers ...
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GCC -g vs -g3 GDB Flag: What is the Difference?

... format if neither of those are supported), including GDB extensions if at all possible. -gvmslevel Request debugging information and also use level to specify how much information. The default level is 2. Level 0 produces no debug information at all. Thus, -g0 negates -g. .... Level 3 includes e...
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What is the naming convention in Python for variable and function names?

... C# background the naming convention for variables and method names are usually either camelCase or PascalCase: 13 Answers ...
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jQuery see if any or no checkboxes are selected

... JQuery .is will test all specified elements and return true if at least one of them matches selector: if ($(":checkbox[name='choices']", form).is(":checked")) { // one or more checked } else { // nothing checked } ...
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git reset --hard HEAD leaves untracked files behind

...rking copy. If you need to reset the whole repository to master including all git submodules, run this script: git reset --hard HEAD git clean -f -d git checkout master git fetch origin master git reset --hard origin/master git pull git submodule update git submodule update --init --recursive git ...
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ANTLR: Is there a simple example?

...r, and evaluator using ANTLR4. You first create a grammar. Below is a small grammar that you can use to evaluate expressions that are built using the 4 basic math operators: +, -, * and /. You can also group expressions using parenthesis. Note that this grammar is just a very basic one: it does ...
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Split List into Sublists with LINQ

... GroupBy doesn't return anything until it's enumerated all elements. That's why it's slow. The lists OP wants are contiguous, so a better method could yield the first sublist [a,g,e] before enumerating any more of the original list. – Colonel Panic ...
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Separate Back Stack for each tab in Android using Fragments

... The framework won't currently do this for you automatically. You will need to build and manage your own back stacks for each tab. To be honest, this seems like a really questionable thing to do. I can't imagine it resulting in a decent UI -- if the back key is going to do diff...
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“document.getElementByClass is not a function”

...t a function in older browsers, though, in which case you can provide a fallback implementation if you need to support those older browsers. share | improve this answer | f...