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Send message to specific client with socket.io and node.js
... disconnect listener.
I would use the latter one, since depending on your application you might want to have more state on the clients anyway, so something like clients[id] = {conn: clientConnect, data: {...}} might do the job.
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Replace multiple strings with multiple other strings
...y is not provided by String, but it might be someday, which could cause my apps to break. Is there a way to "subclass" or "extend" String to include such a function safely, or should I simply define a new two-argument function as part of my app library?
– David Spector
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Deadly CORS when http://localhost is the origin
...h this CORS problem, even though I set the server (nginx/node.js) with the appropriate headers.
8 Answers
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How update the _id of one MongoDB Document?
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A fun issue with this appears if some field on that document has a unique index. In that situation, your example will fail because a document cannot be inserted with a duplicate value in a unique indexed field. You could fix this by doing the de...
How can I create a self-signed cert for localhost?
...: 'TLSv1_2_method'
};
var server = require('https').createServer(options, app);
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How can I include a YAML file inside another?
...ly easy to do.
I have used YAML as a configuration language in my python apps, and in this case often define a convention like this:
>>> main.yml <<<
includes: [ wibble.yml, wobble.yml]
Then in my (python) code I do:
import yaml
cfg = yaml.load(open("main.yml"))
for inc in cf...
基于PECL OAuth打造微博应用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...拿到属于你自己的CONSUMER_KEY和CONSUMER_SECRET（有时也被称作APP_*）。
下面开始！假定我们要开发一个类似Follow5和微博通的应用，简单点说就是把消息同时发送到多个微博平台，出于安全性的考虑，不会使用HTTP Basic，而会使用OAuth...
How to give ASP.NET access to a private key in a certificate in the certificate store?
I have an ASP.NET application that accesses private key in a certificate in the certificates store. On Windows Server 2003 I was able to use winhttpcertcfg.exe to give private key access to the NETWORK SERVICE account. How do I give permissions to access a Private Key in a certificate in the certifi...
pinterest api documentation [closed]
...There is still no public API available. Pinterest also does not seem to be approving anyone who applies for access on their site.
As of right now, the endpoints of the Pinterest v3 API are almost complete although there is no official documentation. Below is a brief list of the types of endpoints ...
How to find first element of array matching a boolean condition in JavaScript?
...bly used, it is a small list to begin with, and the majority of JavaScript applications are not complicated enough to really worry about efficiency at this level. [].filter(test).pop() or [].filter(test)[0] are simple, native and readable. Of-course I am talking about businessy apps or websites not ...