Introduction of routing protocol and BGP room

1. Route Selection Protocol The core of routing protocol is routing algorithm, the router uses routing protocol to generate routing table, which can realize the "best" path of the network packets. 2. Classification of routing protocols Routing

Two issues to note about printf: unsigned integers and 64-bit integers

The following example uses the Visual Studio.NET 32-bit C + + compiler. 1) The difference between%d and%u unsigned int dwvalue; printf ("%d", dwvalue); When the value of the dwvalue is greater than 0x7fffffff, the result of the output becomes

Embedded QT window controls in the MFC&QT Mixed programming part1 MFC dialog box

See a written article about MFC and QT mixed programming, Mark, turn fromhttp://blog.csdn.net/sinat_24206709/article/details/77185974 Embedded QT window controls in the MFC&QT Mixed programming part1 MFC dialog box 1. Environment configuration: vs201

The magical----of doing while (0) Finally knows why some people are "superfluous" in their code.

In C + +, there are three types of loop statements: for, while, and Do...while, but in the general application loop, we may use for and while to more, do...while relatively less attention. But when we read the code for our project recently, we found

Interview question: produce an array of length 100, each item in the array randomly fills the number between 1-100 and guarantees no repetition

Turn from: http://blog.csdn.net/yanghua_kobe/article/details/6253227 This is an interview question: Refer to 3 ways on the Web, C # implementation: Method One: [C-sharp]  View plain copy print? #region   Method One                // Storage 1-100

"0XC015000F activation context that is being deactivated is not recently activated" error resolution

Program in Windows XP and Windows7 32 system run well, today installed a Windows7 64-bit system (note, the program itself or 32-bit developed), the runtime appears "0XC015000F is being deactivated activation context is not recently activated" this

When do you want to convert the byte order of the size end?

when you want to convert the size-end byte-order. Send and receive data through the socket (on Intel's processor) When you want to convert the size-end byte-order. For example, send an int type of data out, do not convert. Or both ends, you don'

RIM China to host the first domestic BlackBerry Application Development Contest (BlackBerry Developer Challenge 2011)

RIM China will host the first domestic BlackBerry Application Development Contest (BlackBerry Developer Challenge 2011), which is based on BlackBerry BlackBerry mobile business platform, will attract China's best mobile app developers to participate,

Insert Music player in Blog

Into the Control Panel, click "Home Content Maintenance", in the "Custom blank panel", add a blank panel,After the source code is checked, paste the following code:Loop= "false" autostart= "false" > Or use this code:Above this long, but more

Spring Management Properties Profile properties--using Propertiesfactorybean

For a property configuration, you typically use the form of a key-value pair, such as: Key=value Property profiles generally use xxx.properties, and of course sometimes in order to avoid eclipse of the properties file transcoding, on the server do

"Itext" 7 steps to make ITEXT5 header and footer PDF implementation of the first few pages of a total of several pages

ITEXT5 Header and Footer tool class, implementing page X of Y perfect compatibility with various format sizes document A4/B5/B3, compatible with various document formats automatically calculate footer xy axis coordinates Since no one has done so

The advantages of JSF and its future development trend

Dialogue Honggang: JSF's advantages and future trends 2007.08.06 Shangong post a total review (1) Article comments [collection to my web pick] JSF, some people are unfamiliar to him, some people look forward to it, some enthusiasts even predict

The coolest bootstrap free fonts and icons

Reprint: Http://www.gbtags.com/gb/share/4489.htm?ref=myread application, remove sponsored links If you are looking for the bootstrap icon, today's recommendation is absolutely important to you. In this article, we have made an integration of the

Light, who will write the service scheme--rest and Json__json

1.REST 1.1 Origin N years ago, when it comes to cross-platform service solutions, Daniel thinks of "Socket Server", and the soldiers retreat to the corner of the conference room.A few years ago, when it came to cross-platform service scenarios,

Next-generation Struts-apache Shale upgrades to Apache-level projects

Apache Shale recently upgraded to become the Apache level project. The Apache Shale will also release the stable release version recently. Shale was launched by Craig McClanahan, founder of Struts and a member of the JSF experts Group. Shale

According to the mobile phone number to find the place of attribution

Mobile phone ownership Query        function searchmobilearea () {             var phone=$.trim ($ ("#key_S"). Val ();             if (Searchareamobilephonefromindex (phone)) {//Verify phone number                  searchmobilephoneguisuarea (phone)/

Web page Error Daquan

activeserverpages,asp0126 (0x80004005)-Cannot find the Include file Microsoftoledbproviderforodbcdrivers (0X80040E21)-- >sql Statement error (data type mismatch or table name (field name) error or table is in edit state, or table does not exist in

Jasperreport Development Manual--ireport Tutorial

IReport http://www.jasperreport.net First, Introduction ireport is an open source project capable of creating complex reports, 100% written in the Java language and one of the most popular open source report designers in the world today. Thanks to

Parameters are sorted by the ASCII code of the field name

Importjava.util.ArrayList;Importjava.util.Collections;ImportJava.util.Comparator;ImportJava.util.HashMap;Importjava.util.List;ImportJava.util.Map; Public classAsciisort { Public Static voidMain (string[] args) {//ParametersMapmap =NewHashmap();

1 Win10 Dual system installation ubuntu16.04 and 18.04 (Problem detail record)

Always windows run deep learning and TensorFlow, some projects source code is under Linux, the last resort, need to install Linux system.The initial selection is ubuntu16.04, but because of the love of the double display screen, and eventually

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