Internet Rewires Our Brain

The Internet has become an essential part of human life. It is impossible to imagine a civilized house without an Internet. All the companies work with the help of the Internet and it seems that people are unable to live without this innovation. The Internet gives people much.Advertising We will write a custom essay sample on Internet Rewires Our Brain specifically for you for only $16.05 $11/page Learn More News is considered on the Internet, all the information people need may be found online, people communicate and entertain with the help of the Internet. However, many scientists start warning people about the harmful effect of the Internet on human brain. To operate actively and successfully, human brain should work. The Internet prevents people from thinking that results in stunting their mental growth. Much research is initiated in this direction and thinking critically it is possible to find many reasons why people should start warring about their brain rewire. Reading the article ‘As the Internet rewires our brains’ written on February 28, 2009 by Kurt Cagle, it is impossible to disagree with the statements provided there that the Internet â€Å"is turning us into idiot savants, Aspergers and reverting our brains to a more primitive state†. Starting the discussion with the most popular Internet services, it is essential to speak about Facebook and Twitter. These services affect human ability to think. Children who start communicating in these social nets stop thinking critically. Heavy use of Facebook and Twitter makes children just repeat the said, think primitive and forget about critical skills. To be critically developed, human brain has to work. Such services as Facebook and Twitter do not give people an opportunity to think, they just make them consume some information which does not train human brain. People repeat primitive statements, they get to know the simplest news about the life of other pe ople, but this information does not make people think, therefore, their brain remains stable. As it has already been mentioned, people have to train their brain to have the skills of critical thinking and to have brain work, in general. What is Facebook? It is a social network which helps people to get in touch, but, in practice, many people have made it the way of their life. Twitter is a more primitive way of social life, and it also makes people degrade. How else does the social network affect people? Thinking about the Internet, the most spread facility which comes to mind is communication.Advertising Looking for essay on social sciences? Let's see if we can help you! Get your first paper with 15% OFF Learn More It is obvious that many people communicate online with friends and relatives who live far away. But the main problem is that there are people who begin to think that online communication is the only way of interaction. Kurt Cagle in his article presents sev eral examples of the cases when people could not understand each other when speaking in the real world. Live communications are not interesting for people. Modern youth would better write a message online than call to a person or arrange a meeting. Online people have an opportunity to speak with many friends at one and the same time and there is no need to leave the house. Moreover, people are able to write messages without showing intonation and face reaction. People can think about the answer for some time. All these aspects make people lazy. Therefore, when they speak in a real world, from eye to eye, it seems that they fail to understand each other as there is not much time on thinking. Rereading a message or answering it online people may think thoroughly, but there is no such an opportunity while real communication. Speaking in a real world people forget how to express their opinion. They have to think fast, but the absence of constant training and practice does not give them a chance to express their thoughts adequately that leads to full misunderstanding. One more problem of the Internet which confirms the opinion that it rewires our brains is the absence of the concentration while reading. When people read books they have to be too concentrated not to leave important details. Now, reading a book, people do not need to think about it. There is a lot of software and other possibilities which help people find necessary information in the text without reading the whole part. Moreover, having forgotten the place where the information is located people can easily search for that fragment using the innovative technologies. This also leaves people without the necessity to train their brain. According to Kurt Cagle, human brain has to work in order to be active. When people read information with the desire to remember it brain works, but if people do not try to memorize the most important parts, when they are not interested in thinking critically brain stops w orking. Moreover, the Internet is full of many comments and reviews on the necessary topic and many people use them. It is easier to ask at Yahoo or use another service online where those who think may answer this question. This information is referred to. Unfortunately, the Internet gives people too much information. The intensive stream of information lowers human attention. It is a fact that when people consume too much information they do not need to, they stop paying much attention to it, their attention lowers and it leads to inability to remember information. Those facts which people have to remember may be found online, why should they memorize them?Advertising We will write a custom essay sample on Internet Rewires Our Brain specifically for you for only $16.05 $11/page Learn More Kurt Cagle says that all the changes in human activities lead to changes in human mind. When people learnt speaking their brain changed. The development of reading an d writing also affected human mind. Now the Internet era has come and it is a big question whether it benefits human brain or harms it. According to the facts and research which has already been conducted, the Internet â€Å"kills† the skills people have been obtaining during many centuries. The innovations assist people and make their lives easier. However, they also prevent human brain from work which is a negative side. In conclusion, I would like to state that I agree with the article ‘As the Internet rewires our brains’ by Kurt Cagle. People stop learning. Getting more information, they do not see a necessity to remember it that prevents their brain from work. It is obvious that human live communication is important, but people do not tend to speak to each other eye to eye as it is easier to write a message. All these factors are upsetting as the destinations of many centuries are ruined. New generations would follow the examples of their parents and they wo uld refuse to think. Thus, I suppose that in several centuries we will have to start learning writing and critical thinking as our ancestries did. This essay on Internet Rewires Our Brain was written and submitted by user Kairi Maxwell to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Delphi Compiler Version Directives

Delphi Compiler Version Directives If you plan on writing Delphi code that should work with several version of the Delphi compiler you need to know under which versions your code gets compiled. Suppose you are writing your own commercial custom component. Users of your component might have different Delphi versions than you have. If they try to recompile the components code- your code- they might be in trouble! What if you were using default parameters in your functions and the user has Delphi 3? Compiler directive: $IfDef Compiler directives are special syntax comments we can use to control the features of the Delphi compiler. The Delphi compiler has three types of directives: switch directives, parameter directives, and conditional directives. Conditional compilation lets us selectively compile parts of a source code depending on which conditions are set. The $IfDef compiler directive starts a conditional compilation section. The syntax looks like: {$IfDef DefName} ... {$Else} ... {$EndIf} The DefName presents the so-called conditional symbol. Delphi defines several standard conditional symbols. In the code above, if the DefName is defined the code above $Else gets compiled. Delphi Version Symbols A common use for the $IfDef directive is to test the version of the Delphi compiler. The following list indicates the symbols to check when compiling conditionally for a particular version of the Delphi compiler: SYMBOL - COMPILER VERSIONVER80 - Delphi 1VER90 - Delphi 2VER100 - Delphi 3VER120 - Delphi 4VER130 - Delphi 5VER140 - Delphi 6VER150 - Delphi 7VER160 - Delphi 8VER170 - Delphi 2005VER180 - Delphi 2006VER180 - Delphi 2007VER185 - Delphi 2007VER200 - Delphi 2009VER210 - Delphi 2010VER220 - Delphi XEVER230 - Delphi XE2WIN32 - Indicates that the operating environment is the Win32 API.LINUX - Indicates that the operating environment is LinuxMSWINDOWS - Indicates that the operating environment is the MS Windows/li]CONSOLE - Indicates that an application is being compiled as a console application By knowing the above symbols it is possible to write code which works with several versions of Delphi by using compiler directives to compile appropriate source code for each version. Note: symbol VER185, for example, is used to indicate Delphi 2007 compiler or an earlier version. Using VER symbols Its quite usual (and desirable) for each new Delphi version to add several new RTL routines to the language. For example, the IncludeTrailingBackslash function, introduced in Delphi 5, adds  \  to the end of a string if it is not already there. In the Delphi MP3 project, I have used this function and several readers have complained that they cant compile the project- they have some Delphi version prior to Delphi 5. One way to solve this problem is to create your own version of this routine - the AddLastBackSlash function. If the project should be compiled on Delphi 5, the IncludeTrailingBackslash is called. If some of the previous Delphi versions are used, then we simulate the IncludeTrailingBackslash function. It could look something like: function AddLastBackSlash(str: string) : string;begin{$IFDEF VER130}   Result:IncludeTrailingBackslash(str) ; {$ELSE}if Copy(str, Length(str), 1) \ then   Ã‚  Ã‚  Result : str   else   Ã‚  Result : str \;​{$ENDIF}end; When you call the AddLastBackSlash function Delphi figures out which portion of the function should be used and the other part is simply skipped. Delphi 2008 Delphi 2007 uses VER180 in order to maintain non-breaking compatibility with Delphi 2006 and then adds VER185 in order for development that specifically needs to target Delphi 2007 for whatever reason. Note: any time the interface of a unit changes the code that uses that unit has to be re-compiled. Delphi 2007 is non-breaking release meaning that DCU files from Delphi 2006 will work as-is.