jvizueta

The MAC address is a unique value associated with a network adapter. MAC addresses are also known as hardware addresses or physical addresses. They uniquely identify an adapter on a LAN. MAC addresses are 12-digit hexadecimal numbers (48 bits in length). By convention, MAC addresses are usually written in one of the following two formats: MM:MM:MM:SS:SS:SS MM-MM-MM-SS-SS-SS The first half of a MAC address contains the ID number of the adapter manufacturer. These IDs are regulated by an Internet standards body (see sidebar). The second half of a MAC address represents the serial number assigned to the adapter by the manufacturer. In the example, 00:A0:C9:14:C8:29 The prefix 00A0C9 indicates the manufacturer is Intel Corporation. Why MAC Addresses? Recall that TCP/IP and other mainstream networking architectures generally adopt the OSI model. In this model, network functionality is subdivided into layers. MAC addresses function at the data link layer (layer 2 in the OSI model). They allow computers to uniquely identify themselves on a network at this relatively low level. Notice from moonwitch: copied from http://forums.xisto.com/no_longer_exists/ credits have been adjusted

Try thisI can back up my database using this command:Mysqldump -u [username] -p [password] [db_name] > [backupfile.sql] on linux of course

The NullPointerException it's look like to be generated because the attribute body of the org.objectweb.proactive.core.body.rmi.RemoteBodyImpl class is defined as transient, so when obj1 is gave as a parameter in obj2.goTo(obj1), the body (in the RemoteBodyImpl reference in obj1) became null (obj1 is in different JVM than obj2); and the function ProActive.migrateTo(anActiveObject) in some moment call the method body.getNodeURL() (in the class RemoteBodyImpl) that generates the NullPointerException.

why don't you better get 250 mb in your hotmail account so you don't get any of those problems anymore? try these steps: trucos para obtener 250 MB en Hotmail it's in spanish, I hope it works for you, it worked for me

I was having the same question a few weeks ago, the best answer is to download them through P2P, try searching in eMule, it got me the best results, if you're looking for windows icons for your clients to recognize immediatelly what every link is for by association you may want to go xp icons website good luck

database is not so big, and the drugstores are going to work in the same network of course, but the problem is that when someone is selling something to a customer they want the page to load very fast, and I don't know how fast it's going to get it if server is in some other neighborhood, maybe it sounds like a goofy question but I haven't done this before, please help methank you

“I saw a Sony PlayStation 3 presentation slide last week,” he said. “Guess what was on it.” We guessed a picture of our staff looking dubious. It wasn’t that. We guessed a PlayStation 3. We were told, “Of course a PlayStation 3 but what else…?” We gave up. With a crafty wink we were told, “A PlayStation 3 linking out to all sorts of things, being compatible with them all in some way. Guess what one of the things was.” We said we didn’t like guessing anymore and just wanted to know. “An Xbox 360! In some way, Sony is planning on making the PlayStation 3 ‘talk’ to the 360, though exactly what they are planning wasn’t explained.”Our source was 100% explicit about what he saw and was 100% confident in his conviction. “The slide was shown to many delegates at the ELSPA summit. It was on screen behind the stage for a long time. I can’t believe no one noticed the Xbox 360 in the corner.”Neither could we. It just seemed too far-fetched.

what is the best database? it really depends on your needs I think, you can not say that one is the best, because in different circunstances it may not be the right onemysql is the most popular because is the easiest one, but for a big amount of data and a lot of complexity maybe you'll have to go other way, maybe oracle, maybe postgre, maybe sql serverIf you're developing for .NET or microsoft related software, it's much better to use SQL Server, the reason is obvious I think, always try to use software from the same brands, if you took the wrong way and started using .NET, you better go all the way down t o SQL ServerBut if just you want to make a small website, MySQL is the right way, for development I think it's the fastest solution

is there a program that makes it easier to replicate data? what is the better way to do it? what is fastest way? I've got another question that can be related to this topic, is replication the way website mirrors in internet work?

How can I make data Replication in MySQL??, I'm making a web based software that's going to be used in 5 different drugstores of the same company, how can I make it so all 5 stablishments see the same data in real time?? is that possible? all 5 drugstores are in the same city but not so near one of each other, what kind of hardware should I use? where can I find a guide to it? what is the first step? can anyone help me please?

mysql version used by Xisto is a stable one, but is not the most recent stable version, why is that so?used version = 4.0most stable recent version = 4.1I don't remember if 4.0 supports foreign keys, can anyone remind me of that please?

Try this:Private Sub Form_Load()Timer1.Enabled = TrueTimer1.Interval = 1Label1.AutoSize = TrueEnd SubPrivate Sub Timer1_Timer()'Show date"Label1.Caption = Date'Show time'Label1.Caption = Time'The following line shows to the together date and the hourLabel1.Caption = "DATE:" & Date & " HOUR:" & TimeText1.Text = "Fecha:" & Date & "Hora:" & TimeForm1.Caption = "My Aplication" & "DATE:" & Date & "HOUR:" & TimeEnd SubGOOD LUCK¡¡

Try this: Select * from orders Where orderdate >='19970805' and orderdate < dateadd(dd,1,'19970805') or this methods from sql: DateTime SamallDateTime

Check it: http://data-conversions.net/wp01.html It's a report about Mysql and Microsoft Access, remember Access is not very stable as he is it mysql.

Doing this has got nothing to do with php it self, or php library for mysql, but with the sql statement you send, you just have to stablish limits for your query results, like this SELECT * FROM TABLE LIMIT 0, 10 the first argument to LIMIT it would be the offset, and the second one is the number of rows to show, you just have to play with that, but this is really something you shouldn't do, because although it's not a difficult thing to do, you can find that script anywhere try searching in phpclasses.org, I've seen some of those there just write "paging" in the search textfield

This is the easiest RSS Writer script I've seen, give it a try: Manuel Lemos RSS Writer Class on PHPClasses.org Maybe you don't want a php script but you want to learn the whole logic of RSS, anyway this script can be useful to you, read it, it's easy

Another solution: <?// -----VARIABLES --- //$a=10,$b....// -----FUCTIONS--- //function doit(){print "A value is " . $GLOBALS['a'];}?> or as I read in a post above <?// -----VARIABLES --- //$a=10,$b....// -----FUCTIONS--- //function doit(){global $a;print "A value is " . $a;}?>

I've seen that coding convention before but only for private methods, and for predefined global variables like $_GET, $_POST, $_SERVER, $_REQUEST, and so on I didn't know it was used for userdefined variables too that's new for me

There are a lot of tools that generate code When I first started looking for code generators I thought that maybe I could find one or two, I WAS WRONG!!!! Code Generation Tools for PHP my favorite is phpCodeGenie, why? because code generated is really simple to understand, because it's GPL I think, and because it's PHP generating PHP, so I can modify to my will all the files I want, and generate something different or something extra if I want to php code genie it's amazing the code you can generate with all these tools, it really does save you a really big amount of work, most people think these tools are useless (but not me ), I think they do the dirty, tedious, basic and boring work humans should not do

I'm really sorry, but why should I worry about any kind of validation if there are a lot of php classes that do basic validations like this one, and much more? rc_FormValidatior I've looked over the web for the best validation PHP script and this is not the most complete, but the easiest and the most flexible I think, and that's why it's my favorite don't re invent the wheel

I would do the same as I've read in one of the replies above, that's the easiest way to gojust take function change location and put it in a separate file, and then just include it in all of your files that invoke itbut I would add something, don't include it this way:include("changelocation.php");but include it like this:include_once("changelocation.php");so it won't get re-declared, and it won't show you any errorjust in case, you can use include_once or require_once, the only difference is that if argument in include directive is unfound, the page won't throw you an error, but with require it will

Hi, this whole thing about PHP vs ASP I've seen it since I got to the world of Web Development, and it's still something people like to talk about, I like to read about it every time I see the topic, but...how should I decide what language to use when starting a new project?that's a question not so hard to answeryou've got to see:how much time you havehow much money you havehow big is the projectwhere you are going to host itif you don't have much time, PHP is the right way, because PHP is fast, you can set up pages very very fast, because scripting languages are so much more flexible if you don't have much money, PHP is the righ way, PHP is totally free, you don't have to pay a penny to anyone, you get paid for your work, but you don't have to pay any costs, other than hosting and maybe one or 2 licensesas far as we can see PHP is winning ..jejebut there is a problem with our loved PHP , it's not fully object oriented, it's not a rule that you need OO for a better work, what programming language you use depends on what you are going to do with it, but if you have a big project ahead, you need something more modulized (I don't know if that's the right way to spell it , english is not my first language), for bigger projects I prefer to use OO languageswhat about hosting? if you've got your own host, there is no problem, you can install on it whatever you want, but if you are going to pay for hosting, that's a completely different picture there, the favorite solution that most hosts go is LAMP: Linux + Apache + MySQL + PHP, why? prices!!!, they are all free!!!, so you're going to find it almost everywhere