what is docsis 3 0

# Touch Variable # VI variable script content is as follows:#!/bin/shecho "number:$#" echo "Scname:$0" echo "First:" echo "Second:$2" echo "Argume:[email protected]" echo "Show Parm List:$* "echo" Show Process id:$$ "echo" Show Precomm stat: $? " Save exit gives script Execute permission# chmod +x Variable Execute script #./variable aa bb number:2 scname:./variable first:aa second:bb argume:aa bb show P

After adding a const, this function will not change the value of the member function! This function can be accessed by constant objects (const ). Note that the functions with const and without const are two different functions! Use an example to illustrate the differences: # include Virtual void print () const = 0; (1) = 0 indicates that it is a pure virtua

From: http://blog.csdn.net/xuyide54321/article/details/7049297 Finish is the activity class. It only applies to the activity. When finish () is called, the activity is pushed to the background, and the memory is not released immediately. The activity resources are not cleared; when system. when exit (

let's start by writing a simple script that will explain the meaning of each variable after execution .# Touch Variable# VI VariableThe script reads as follows:#!/bin/shecho "number:$#"echo "Scname:$0"echo "First: $ $"echo "Second:$2"echo "Argume:[email protected]"echo "Show Parm list:$*"echo "Show Process id:$$"echo "Show Precomm stat: $?"Save Exitassigning script Execution Permissions# chmod +x variableExecute Script#./variable AA BBNumber:2Scname:.

1. In JavaScript, the arguments object is a more specific object, which is actually a built-in property of the current function. Arguments is very similar to an array, but is not actually an array instance. Can be confirmed by the following code (of course, in the function Funcarg, the call arguments

This seems to be some of the problems with the system. We can solve this problem by executing several documents, and the concrete solution. Troubleshooting WIN8 installation software prompts error code method 1. In the WIN8 system, we click "Run" in the "Start" interface and then enter CMD in the Run box, then click "OK" 2, then we enter the line: regsvr32 Softpub.dll regsvr32 Wintrust.dll regsvr32 Initpki.dll 3, restart the compu

xxx.xxx.xxx.xx1, my Mac is xxxxxxxxxx2." The host then flushes its own ARP cache, and then emits the IP packet. Understanding these common sense, now can talk about how to implement ARP spoofing in the network, you can look at such an example: An intruder wants to enter a host illegally, he knows that the firewall of this host only to 192.0.0.3 (assumed) This IP open 23 (telnet), and he must use Telnet to access this host, so he wants to do this:

Following opium and morphine, a more dangerous drug has come to the human world, and it is heroin. Heroin is a semi-synthetic opium drug and has a history of more than one hundred years. The pure heroin (commonly known as the white powder) mainly comes from the Golden Triangle (borders of Myanmar, Thailand, and Cambodia), some from Lebanon and Syria, and more from Pakistan. The color, precision, and purit

with 0, otherwise the effect is not visible. We don't usually add this option when we create a database, so we can say there's no difference between them. That which didn ' t kill me makes me stronger When the Declaration field is of type int, int is four bytes, a byte 8 bits, or 4*8=32, the number of digits that can

What is the architecture? Architecture is innovation (3) Author: Yangtze River Tributary Key words: Architecture, three-layer architecture, multi-layer architecture Date: 2007-04-12Abstr Use an instance Code to bring out non-compiled programs for upgrade purposes. Body As mentioned in the previous article, architecture

flattened icons Although Windows 8 adds a very different start screen, the system's desktop mode does not change except that the Start menu is removed, basically maintaining the style of Windows Vista, the so-called aero glass design. Although this transparent aesthetic style looked great at the time, it is now a bit outdated. Windows 10 has made significant changes to the desktop of the

Chapter 1 view the world of messages in chapter 3 of Windows (I) What is a message? 3.1 send messages to the "Drawing" program 3.2 process custom messages in VCL 3.2.1 custom message 3.2.2 prepare two windows 3.2.3 message sending 3.2.4 message recipient Processing 3.2.5 display form2 and form1 together 3.2.6 run Conclusion 3.3 　

Originally, the master of Level 3 E thought that Level 3 E was full of food. Who knows that ABC on the red SP line doesn't even understand it ..... Level 3 E is really insufficient PS: After a few days of mushroom development, I figured out that this is also the Latin. I

Experts tell you what a layer-3 switch is. Now every household has their own computer and understands what a layer-3 switch is. At that time, the layer-3 switch was based on software an

Recently I saw an article on the anti-three layer, and my hands are also itchy. I will sacrifice some time to discuss this old topic. 1. What is Layer 3? Many people love to confuse the three-layer architecture with MVC, but we can consider their differences from the simplest perspective: In the design pattern, there is