Greg Ip is The Wall Street Journal's chief economics commentator. A lower exchange rate is one more lever for the U.S. to boost growth, but it chips away at America’s traditional role as a safe haven.

Cloud-based voice over IP (VoIP) has long been the go-to solution for business telephony. But that doesn't mean choosing the right VoIP service is easy. Modern VoIP systems offer not just voice ...

We list the best phone systems for business, to make it simple and easy to install a phone system that provides the features you need such as video conferencing and customer support. Cheap VoIP (Voice ...

For more than 10 years Tyler has used his experience in smart home tech to craft how-to guides, explainers, and recommendations for technology of all kinds. From using his home in beautiful Bend, OR ...

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...

Abstract: Sharing intellectual property (IP) blocks in today's competitive market poses significant high security risks. In this paper, we present a tutorial for a watermarking approach based on the ...

Abstract: Reliable and efficient trajectory generation methods are a fundamental need for autonomous dynamical systems. The goal of this article is to provide a comprehensive tutorial of three major ...

IPV4 路由器使用（Openwrt）直接访问 https://raw.githubusercontent.com/mayaxcn/china-ip-list/master/chnroute.txt 其他客户端使用直接访问 https ...

An IP/DNS/Gamertag Resolver is a server or database on the Internet that converts domain names and Gamertags into IP addresses, and vice versa. xResolver is an online website designed to resolve ...