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npm install error - MSB3428: Could not load the Visual C++ component “VCBuild.exe”

...cmd line as Administrator optional part, if you need to use a proxy: set HTTP_PROXY=http://login:password@your-proxy-host:your-proxy-port set HTTPS_PROXY=http://login:password@your-proxy-host:your-proxy-port run this: npm install -g --production windows-build-tools No need for Visual Studio. ...
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How to upload, display and save images using node.js and express [closed]

...relative to where your script is located, you can serve it this way: const http = require("http"); const path = require("path"); const fs = require("fs"); const express = require("express"); const app = express(); const httpServer = http.createServer(app); const PORT = process.env.PORT || 3000; ...
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How to check file MIME type with javascript before upload?

...); } function getRemoteFileHeader(url, callback) { var xhr = new XMLHttpRequest(); // Bypass CORS for this demo - naughty, Drakes xhr.open('GET', '//cors-anywhere.herokuapp.com/' + url); xhr.responseType = "blob"; xhr.onload = function() { callback(url, xhr.response); }; ...
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What is the purpose of the -m switch?

... My favorite usage of -m is python -m SimpleHTTPServer. Really handy when I need to share some files without using a usb flash drive. – arifwn Sep 30 '11 at 12:18 ...
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Hex representation of a color with alpha channel?

... It looks like there is no hex alpha format: http://www.w3.org/TR/css3-color/ Anyway, if you use a CSS preprocessor like SASS then you can pass an hex to rgba: background: rgba(#000, 0.5); And the preprocessor just converts the hex code to rgb automatically. ...
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List all indexes on ElasticSearch server?

... For a concise list of all indices in your cluster, call curl http://localhost:9200/_aliases this will give you a list of indices and their aliases. If you want it pretty-printed, add pretty=true: curl http://localhost:9200/_aliases?pretty=true The result will look something like ...
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What is the performance of Objects/Arrays in JavaScript? (specifically for Google V8)

...ic links to recent changes to array manipulation may come in handy here: http://code.google.com/p/v8/source/detail?r=10024 http://code.google.com/p/v8/source/detail?r=9849 http://code.google.com/p/v8/source/detail?r=9747 As a bit of extra, here's Array Pop and Array Push directly from V8's sourc...
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AWS ssh access 'Permission denied (publickey)' issue [closed]

...ux images I've used only have the root user created by default. See also: http://www.youtube.com/watch?v=WBro0TEAd7g share | improve this answer | follow | ...
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What arguments are passed into AsyncTask?

...xtends AsyncTask<Void, Void, Void> { ... } You Can further refer : http://developer.android.com/reference/android/os/AsyncTask.html Or You Can clear whats the role of AsyncTask by refering Sankar-Ganesh's Blog Well The structure of a typical AsyncTask class goes like : private class MyTas...
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How to hide the title bar for an Activity in XML with existing custom theme

...st). In that file place the following code: <resources xmlns:android="http://schemas.android.com/apk/res/android"> <style name="Theme.Default" parent="@android:style/Theme"></style> <style name="Theme.NoTitle" parent="@android:style/Theme.NoTitleBar"></style> ...