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 | 1.Does a Router also have a MAC address or just IP? 2.how does a router recognize a Switch because switches don't have IP address? 3.is it using the MAC? if so do routers deal with both network and data link layers? thanks  |
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C++ Books With regard to C++ books, I'll just echo the advice here .The following books are recommended; read them in mostly the order listed." Accelerated C++ " Andrew Koenig & Barbara Moo " The C++ Standard Library " Nicolai Josuttis --- a "must have" " Effective C++ ", " More Effective …  |
| | why do most people use brackets in this way when it comes to Java. Pospular IDEs also use this method by default class Test{ public void test(){ } } than this way class Test { public void test() { } } The second method is obviously easier to read.  |
| | A class gets a rapidly changing integer from another class. As it changes so fast, I wanted to perform an action only when this number is stabilized. Like if the method receives the same integer value during 3 seconds, then perform an action, otherwise ignore it as it changes too …  |
| | How to draw a convexthull and a polygon around the hand in this tutorial. I found this tutorial in JavaCV how to detect a hand gesture. But it doesn't show how to draw the convexhull or a polygon around the palm. Can someone tell me how to do that in …  |
| | 1. An assembly instrction is converted into binary, also known as the machine code by the assembler. And it contains only 0s and 1s yes /no? 2. Then, the microcode handles the 1s and 0s of the assmelby instrcution that was convereted before. Yes or no? 3. Does the processor …  |
| | Tried to run ServiceServerImpl.class with rmic and got this error. Below is the command prompt text pasting. "C:\Program Files\Java\jdk1.7.0_21\bin>rmic.exe ServiceServerImpl error: File .\ServiceServerImpl.class does not contain type ServiceServerImpl as expected, but type serviceserver.ServiceServerImpl. Please remove the file, or make sure it appears in the correct subdirectory of the class path. …  |
| | please tell me in how many ways OBJECT ORIENTED PROGRAMMING is different from procedural programming in JAVA  |
| | Whenever I open google chrome, it starts randomly opening tabs. I'm not sure if this is malware or not. Firefox does not do this, so I'm not sure if a virus has just infected google chrome. It appears to have done nothing to my system (Everything runs fine without problems … |
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pseudocoding need help writing pseudocode input origprice set discount = price * 0.20 set finalprice = origprice - discount output final stop |
| | JNZ checks if the Zero flag is set or not. How does it really check it? more assembly instructions? I thought Assembly doesn't hide anything. |
| | I have a laptop with win 8. I can access localhost locally but when I type the public IP address then it doesn't work. I tried changing Apache to port 81 and still the same result. I use a HSDPA modem with a SIM card to connect to the online. …  |
| | I am buying new phone for myself. but i am confuse . Lumia got good sepecifications , its graphics, camera and speakers. on other hand Ios is best. and SIII is no.1. what to buy?  |
| | First i had the problem that my laptop could not run without having the screen shutt off cause the battery was too weak to give the screen some power but no i found out it wont even charge from its ac adapter! What can i do. I know this is …  |
 | Dears I have windows 7 home premium on my computer wich has is 32- bit operating system & 2G memory but it runs very very slow it takes 30 second to open any window i cant figure out what is the problem the hard drive have 60% free space, thanks … |
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button hey i want to create two *buttons* namely** submit** and **update** button in one page,but i need to knw wheather both the actions of the button can be performed in the same page or in diffrent page,if it is to be performed in diffrent page,how do i do it??  |
| | con = Connect.ConnectDB(); String sql = "insert into table1 (" +"StudentID," +"FirstName," +"LastName," +"Contact Number," +"E-mail address," +"CarNumber)" + "values("+txtid.getText()+ ",'"+txtname.getText()+"','"+txtlast.getText()+"','"+txtnumber.getText()+"','"+txtemail.getText()+"','"+txtcarno.getText()+"')" ; try{ pst = con.prepareStatement(sql); pst.execute(); JOptionPane.showMessageDialog(null, "Saved"); } catch(Exception e){ JOptionPane.showMessageDialog(null, e); } can any one help me with this? im getting syntax error in insert into statement … |
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for help I hava created one table with columns in html in which i had customername and some columns, now myrequirement is when i click on any customer name of the customerName column from my created table i want to get particular customer details in new jsp page plz help me,Thanks in … |
| | After windows xp microsof launched windows vista and it got failure. Then win 7 got succeed and between some controversals they launcehed win 8. So i would like to know abot win 8 feed back.  |
| | This should change the images and image maps then highlight them. But image maps don't seem to be working and higlighting doesn't work either, after clicking on the "go right" link at the bottm. How to make them work? http://www74.zippyshare.com/v/54618428/file.html |
| | I have javascript:- when we click on the 'home' link it shows home stuff,then when we click the 'about' link it shows the about related things. How to make this only to have one button and that 1 button should be able to change links on clicks. Here is the …  |
 | I have HP Pavilion G6 1118-tx laptop. I need to buy a new RAM for my laptop as my old RAM. I have uploaded here the quotation that the HP service center gave me. And considering my budget, I want to confirm this only if I have ABSOLUTELY no other … |
| | I have used a javascript to rotate an image. when I add a image map area to the images, it won't show up on the rotating javascript. I have Javascript rotating and image map on two html filles now. Can I cimbine? so I would get an image map with … |
| | usually we can get X,Y coordinates in java applications. I want to get the x,y coorsinates of a given flash file in a jsp page usibg java? how can I do it? |
| | I OS stoppped loading then I found out there were bad sectors. I fixed them and resintalled windows 7(to C:,same old partition). I am moving to Widnows 8. So should I install the new OS on a different partition? (I am getting rid of Windows 7). CHKDSK fixed bad sectors. … |
| | If I write an asembly program to a one CPU, will it also run on the other brand? What CPU is faster?Intel or amd (let's say both are 2Ghz processors. ) |
| | how does these facebook numbers([[298356516884232]] ...many like this) make "images" together? black and white images like trollfaces ,recently there were coloured images too. any idea? |
 | Does the repair/recovery disc for Windows xp need any sort of installing before I can format my hard drive with it? My computer has a virus that doesn't allow installing of programs. I want to know before I order it from eBay.. I don't know much about this sorta thing |
| | How does a 1-10 simple number generator work? |
| | like sqldatadapter qwerty=new sqldataadapter(); how is memory allocated? |