Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

Windows 11 is available for download worldwide. Microsoft has released it as a free upgrade, which means you do not need to pay to upgrade your computer to Windows 11. It is available for free ...

An excellent example of a web shell is the c99 variant, which is a PHP shell (most of them calls it malware) often uploaded to a vulnerable web application to give hackers an interface. The c99 shell ...

If you’re completely new to Microsoft Word, you’re probably wondering where to begin. You’ve come to the right place because we’ll get you started. From what you see in the Word window to how to save ...

有小伙伴遇到了这样的一个问题：将IAR EWARM中的一个函数，拷贝到Keil MDK中之后，编译出错了？ 为什么在IAR EWARM中可以编译通过，却在MDK-ARM中会出错呢？ 函数变量定义位置 大家先看下代码中变量a、b、c、d定义的位置： void Test(void){char a; //a定义的位置 printf("a ...

Tools to record training videos are the topic of our blog post today! When it comes to creating engaging training videos, screen recorders are among the best tools to use in this regard. They are ...

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Every year brings a new hit app that captures everyone's attention. In the wake of Vine (RIP), Snapchat, and other must-use platforms of the past few years, TikTok arose as the undisputed champ of ...

On Friday an Ameriflight Beechcraft C99 Commuter crashed into a wooded area just 70 feet from a single-family home in Londonderry, New Hampshire. The pilot was conscious after the crash and was one of ...