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What is the difference between connection and read timeout for sockets?
...k for ever. There is no infinite loop, but the attempt to connect can be unblocked by another thread closing the socket. (A Thread.interrupt() call may also do the trick ... not sure.)
3) What does read timeout set to "infinity" mean? In what situation can it remain in an infinite loop? What ...
普通码农和CTO之间的差距，就是这7点了 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...TO之间的差距，就是这7点了虚心学习的第一步是——“我不懂”。一个空是水杯才能装水，如果是满的就没有办法装水了。“自我肯定”是一种非常难克服的习惯，经常会有朋...
虚心
学习的第一步是——“我不懂”。一个空...
MQTT与TCP的区别 - 创客硬件开发 - 清泛IT社区，为创新赋能！
...发现有必要开发一个通用的开放架构的网络模型，从而让不同软硬件的网络都可以互相通信。在1973年Vinton Cerf也参与了这个项目，他们俩于同年实现了TCP的第一个版本。1974年的时候，TCP协议规范正式发布，编号为RFC 675。在20世...
iOS / Android cross platform development [closed]
...ic. The framework supports 2D graphics and includes a 2D physics engine.
NB:
Today we announced that Particle Code has been acquired by Appcelerator, makers of the Titanium cross-platform framework.
...
As of January 1, 2012, [Particle Code] will no longer officially support the [Particle SDK]...
How to validate an email address in JavaScript
...
NB: "In actual use today" may have been valid when the code was written, back in 200x. The code will likely remain in use beyond that specific year. (If I had a dime for every "meh, no one will ever use a 4+-letter TLD except...
Check if a value is within a range of numbers
...([1-8]\d*|90*)$/
should work, i.e.
^ nothing before,
followed by 0.00 (nb: backslash escape for the . character)
followed by 1 through 8, and any number of additional digits
or 9, followed by any number of zeroes
$: followed by nothing else
...
How to suppress Pandas Future warning ?
...
nb: put the warnings....ignore before the import pandas... to cause the FutureWarning to be ignored.
– michael
Dec 8 '17 at 13:31
...
深入理解 x86/x64 的中断体系 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...址空间最高端和低端位置。
此时在系统的内存里其实并不存在 BIOS 代码，ROM BIOS 的一部分职责是负责安装 BIOS 代码进入系统内存。
jmp far f000:e05b
典型是这条指令就是 0xFFFFFFF0 处的 ROM BIOS 指令，执行后它将跳到 0x000...
IRXmitter红外发射器扩展 · App Inventor 2 中文网
...置CarrierFrequencies或CarrierFrequencyList显示的值。如果指定了不支持的值，会触发Screen.ErrorOccurred事件，错误代码17302。
启动延迟
在自动重复模式下，StartDelay定义第一个数据包和后续数据包之间的暂停时间，单位为毫秒(ms)。有效...
关于php的socket初探 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...各项功能可能是分分钟搞定，然后做socket了？可能就觉得不屑一顾了，好像是不务正业，用了自己的短板去做不擅长的事情。其实不然，往往越不起眼的东西却能带给你惊喜，废话不多说，直奔主题。关于php的socket的探究。关于...