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How to use redis PUBLISH/SUBSCRIBE with nodejs to notify clients when data values change?
... :)
Download sample
You can download complete sample from mediafire.
Unzip package
unzip pbsb.zip # can also do via graphical interface if you prefer.
What's inside zip
./app.js
const PORT = 3000;
const HOST = 'localhost';
var express = require('express');
var app = module.exports = expre...
Difference between CC, gcc and g++?
.... You have to use alternative compiler names ('acc' IIRC). Similarly, on AIX, the system C compiler goes by names such as 'xlc' or 'xlc32'.
Classically, the default system compiler was called 'cc' and self-configuring software falls back on that name when it doesn't know what else to use.
POSIX ...
Allowing interaction with a UIView under another UIView
...verriding hitTest. Here's some sample code: bynomial.com/blogfiles/Temp32.zip
– Tyler
Sep 21 '11 at 19:48
Hey. Not a...
Is there a concise way to iterate over a stream with indices in Java 8?
...lel state. public static <T> Stream<Tuple2<Integer, T>> zipWithIndex(Stream<T> stream) { final AtomicInteger index = new AtomicInteger(); final Function<T, Tuple2<Integer, T>> zipper = e -> Tuples.of(index.getAndIncrement(), e); if (stream.isParallel()) { ...
How do you get the index of the current iteration of a foreach loop?
...te, or you could generate a list of integers with the same length and then zip them (as in Python's zip function).
– jpmc26
Sep 2 '17 at 1:29
...
What is a correct mime type for docx, pptx etc?
...ware-seg", "air": "application/vnd.adobe.air-application-installer-package+zip", "swf": "application/x-shockwave-flash", "fxp": "application/vnd.adobe.fxp", "pdf": "application/pdf", "ppd": "application/vnd.cups-ppd", "dir": "application/x-director", "xdp": "application/vnd.adobe.xdp+xml", "xfdf": "...
How to find index of list item in Swift?
.... let indices = array.indices.filter { array[$0].contains("og") } or using zip let indices = zip(array.indices, array).filter { $1.contains("og") }.map(\.0)
– Leo Dabus
Jul 17 at 17:55
...
What is a “thread” (really)?
...hreads such as Linux (via NPTL), BSD variants, Mac OS X, Windows, Solaris, AIX, HP-UX, etc. Operating systems may use different mechanisms to implement multithreading support.
Here, you can find more information about the topic. That was also my information-source.
Let me just add a sentence com...
How to attach javadoc or sources to jars in libs folder?
...he Javadoc and not the source code, I had to extract the Javadoc jar with 7zip to a folder in My Documents, then have the properties file point to the folder with the Javadoc index.html directly like so doc=C:\\Users\\johny\\workspacenewfb\\robotium-solo-4.0-javadoc
– mbwasi
...
从Code Review 谈如何做技术 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，我觉得我是程序员，我是工程师，就像医生一样，不是把病人医好就好了，还要对病人的长期健康负责。对于常见病，要很快地医好病人很简单，下猛药，大量使用抗生素，好得飞快。但大家都知道，这明显是“饮鸩止渴”、...