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Performance of Java matrix math libraries? [closed]

... I guess you were using a multicore machine, so these results are strongly affected by whether the library uses multicore or not? For some purposes, eg when one is parallelizing using mpi or hadoop etc, the important time is actually the singlecore time, ...
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how to remove X-Powered-By in ExpressJS [duplicate]

I want to remove X-Powered-By for Security,Save Bandwidth in ExpressJS(node.js). how to do it? it could be filter(app.use) ? ...
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How to capture no file for fs.readFileSync()?

Within node.js readFile() shows how to capture an error, however there is no comment for the readFileSync() function regarding error handling. As such, if I try to use readFileSync() when there is no file, I get the error Error: ENOENT, no such file or directory . ...
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AngularJS - How to use $routeParams in generating the templateUrl?

Our application has 2-level navigating. We want to use AngularJS $routeProvider to dynamically provide templates to an <ng-view /> . I was thinking of doing something along the lines of this: ...
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What does middleware and app.use actually mean in Expressjs?

...; A more complete example : var middleware = require("../src/middleware.js"); var stack = middleware(function(data, next) { data.foo = data.data*2; next(); }, function(data, next) { setTimeout(function() { data.async = true; next(); }, 100) }, function(data) { ...
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git pull while not in a git directory

...ython-software-properties then add the git repo add-apt-repository ppa:git-core/ppa. The last step is to update git: apt-get update && apt-get upgrade. – ph3nx May 30 '14 at 12:22 ...
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Compiling dynamic HTML strings from database

...html ng-app="app"> <head> <script data-require="angular.js@1.0.7" data-semver="1.0.7" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.js"></script> <script src="script.js"></script> </head> <body> <h1>Compile d...
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What does passport.session() middleware do?

I am building an authentication system using Passport.js using Easy Node Authentication: Setup and Local tutorial . 4 Answ...
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Resource interpreted as Script but transferred with MIME type text/plain - for local file

...changed something in the file associations of the registry because all my .js files had .txt looking icons, so I went to make sure they were associated with the right data type. They weren't! – Simon Sarris Feb 5 '13 at 15:02 ...
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Detecting iOS / Android Operating system

...pdated if you wanna support all mobile devices. Solution 2: mobile detect JS library You can use the mobile detect JS library to do this. Cons: These JavaScript-based device detection features may ONLY work for the newest generation of smartphones, such as the iPhone, Android and Palm WebOS devic...