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Grasping the Node JS alternative to multithreading
...read and set a callback when it's done which means that the read could be happening on a different thread/core while the main node.js program is doing something else.
But from a node.js point of view, it's entirely single threaded and won't directly use more than one core.
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Cross-browser custom styling for file upload button [duplicate]
...t the answers there either involved JavaScript, or suggested Quirksmode's approach .
7 Answers
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Django - what is the difference between render(), render_to_response() and direct_to_template()?
...late[, dictionary][, context_instance][, content_type][, status][, current_app])
render() is a brand spanking new shortcut for render_to_response in 1.3 that will automatically use RequestContext that I will most definitely be using from now on.
2020 EDIT: It should be noted that render_to_resp...
A generic error occurred in GDI+, JPEG Image to MemoryStream
...s = PhotoEditor.ConvertImageToByteArray(img);
return img;
}
It appears that the memory stream that the object was created on has to be open at the time the object is saved. I am not sure why this is. Is anyone able to enlighten me and how I can get around this.
I only return from a str...
How do you pass custom environment variable on Amazon Elastic Beanstalk (AWS EBS)?
... @dingdong: yep, and in particular you can access them in your application. E.g. in Rails ENV["CUSTOM_ENV"] would return "something-something".
– lime
Jun 13 '14 at 11:25
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How to install a node.js module without using npm?
... you can find which is the main file. So that you can include that in your application.
To include example.js in your app. Copy it in your application folder and append this on the top of your main js file.
var moduleName = require("path/to/example.js")
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What's the difference between URI.escape and CGI.escape?
..., which describes how data should be encoded/decode between web server and application.
Now, let's say that you need to escape a URI in your app. It is a more specific use case.
For that, the Ruby community used URI.escape for years. The problem with URI.escape was that it could not handle the RFC...
Replacing H1 text with a logo image: best method for SEO and accessibility?
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does wrapping an h1 around an image with alt text carry the same weight (seo-wise) as plain text wrapped with an h1?
– Andrew
Jun 18 '09 at 12:11
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Check whether user has a Chrome extension installed
...f there is an error while loading this file, said network stack error will appear in the console with no possibility to silence it. When Chromecast used this method, it caused quite a bit of controversy because of this; with the eventual very ugly solution of simply blacklisting very specific errors...
How do I get the current username in .NET using C#?
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I needed to get the user running the app rather than who is logged in (Environment.UserName isn't what I want), so I did the following to strip off the domain: System.Security.Principal.WindowsIdentity.GetCurrent().Name.Split( '\\' ).Last();
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