How to open multiple socket connections and do callbacks in PHP

I\'m writing some code which processes a queue of items. The way it works is this: Get the next item flagged as needing

就发一句晚安什么意思是什么歌？

Command line tool to add resources to an Xcode project

I\'ve got an Xcode project that creates a standard application that can be branded in multiple ways and contain some custom content. At the moment I have a Resource \"Resources > Tour Packages\" with

Which is better in this case - sync or async web service?

I\'m setting up a web service in Axis2 whose job it will be to take a bunch of XML and put it on to a queue to be processed later.I understand its possible to set up a client to invoke a synchronous w

无精子能做试管婴儿吗？

360U3173774754 2022-06-14 07:01 这个现象就要注重，在做试管之前必须要有用检测身体，并判定是不是可以选择相应的试管操作。平常注重防止辛辣刺激性食品，戒烟戒酒，防止过分劳累，适当的参与体开发者_C百科育

Redis replication and redis sharding (cluster) difference

Anyone know the difference between redis replication and redis sharding? What are they use for? Redis开发者_如何学Go stores data in memory, how does this affect replication/sharding?

三星宣布下月开卖虚拟现实眼罩Gear VR？

据科技博客TechCrunch报道，三星在周三举行的开发者大会上宣布，将于下月初向市场推出虚拟现实眼罩GearVR的创新版本。截至目前，三星尚未透露虚拟现实眼罩GearVR的价格和确切上市日期。

How can I get rid of the blank space under the website?

OK, so im working on this website for a friend. The homepage looks pretty good but im having a problem with the 4 pages that are linked at the top. Every time I click on them and they load but there i

苹果iTunes要提供更高质量音乐下载了吗？？

AppleiTunesStore使用的是AAC格式，虽然是无损的，但是比标准的MP3文件稍微好一点。但是苹果客户希望从iTunesStore获得更高质量的音频文件，而苹果竞争对手则通过下载商店推出更高质量的音频文件，例如HDtracks。音

Drupal custom search form for a specific content type

I have created a Car content type with taxonomy vocabularies and CCK fields to describe make, model, year, price, color, ect. My site will contain very little content aside from cars, and I want to im