₦airaland Forum

You can build a Forum easily,what to do is identify the entities involved, in nairaland for example, an entity would be user,forum_topic,comments,the normalization would be ,1 user to many topics,and 1 topic to many comments ,ofcourse it would be a crud application with priviledges to edit,modify,delete,etc. Basically when building a database application,once your backend is solid you are good to go coding on a front end.

To build an ecommerce site in java,it would require your knowledge of ejb,and sessions,and most of the classes in java ee6 api,to make payments from a master card you can implement e-tranzact's web service which is written in soap xml (available for any language).

For me I'm trapped,wit jus 500naira,forgt to pick up mymaster card,and frgt 2day wuz a public holiday.probably paint sme easter eggs,expecting d easter bunny,avoiding meat ,just fish

I saw d movie," the passion of christ" never been so touched,jesus died a youth @33,it wuz a sacrifice of love.but the task wasn't easy.I tried to imagine a 6inch nail piercing my hands to a board.nailing ur hips,and foot,after been brutally beaten.thorns on the head.cuts en all.its enough to have a heartache or die,but he stayed til the end.died in the evening. But he's coming back for us,agape love (john 3:16)

I sense a job feud here,shld we do mini mini mani mor,since everybdy is d best

Its really sad dat a bunch of u on this thread hv been using d internet and u believe kim said dat,I tink anybody dat agrees she said dat is retarded.this thread is a waste of time.can I have 2mins of my life back? Its really sad.and the internet is right infront of u.the same dare denied paying her half a million dollars,where e wan see? E be footballer? Na wa for una oO

Its obviously nt a java code error,get ur queries ryt,learn hw to search string literals,substrings,emtc

I hated mopping tiles on saturday morning

Nice app dpuzo,Ijust checked it out,application's running fine but I seem to hv issues wit d resolution of d app,I can't see d password field to create password,as d login button is nt very visible,nice interface,colors all that,please check d profile u created for blackberry,my M.E configuratn is CLDC 1.1 en M.E profile is MIDP 2.1 for Os 7,my screen resolution is 320X240

Fayimora: WTF?!?!?

. Lol ,just sayin

U used a default midp profiling api which wrks fr nokia,please get the required midp api's fr ur hardware.

Nice Work Done Javanian,I tried downloading the api en found out it wuz a plain text file,I would advice ur classes r kept in a package and ur api is built to a .jar file .Cheers

b_2aol4u@yahoo.com FishNet Banking Solutions (developed and deployed in j2ee 6 server ,has remote client and webclient version),08068063094

This is the shoe of life

public class Neo{

private int smgRounds=0;

public void setSmgRounds(int smgRounds){
this.smgRounds=smgRounds;
}

public int getRounds(){
return smgRounds;
}

@Action
public void KillZombie()throws LimitedArmourException,CuteZombieGurlException {

If(smgRounds<0){
throw new LimitedArmourException(“you are out of guns“);
}else kill();

}//

public void kill(){}

}//hehe

Young man,which one be Urgent help What kind of server language r u usin? Javascript is only a client side scripting language.

I believe u r dealing with robotic engineering,so if u hv to write programs to control a system u hv to go into embedded programming.there r certain driver programs u hv to write to control the hardware. I'm just saying,hv no idea bout writing such.but its possible. Its all bout robots.if a software should drive a car,its actualli a hardware been driven by d software (logically) so u wld need a road navigation,like a global postiton system,to check fr distances,and closest distance,cameras to watch rear and front views. Etc there actualli an existing car in germany do al that.but if u wantu figure out,its just an idea of d real thing

Oga @nnomy u hv to learn one,people hv given u options,simply learn.if its a project,there myt nt b much time to achieve much.so just pay smeone to do it fr u.

What typa database doesn't require a server? Abi na bluetooth ? If u don't require a server where would d files be stored? I tink u shld consider that in ur invention,is it going to be inserted in our brain like a chip? All the best.when laplace was saying absurd stuff in the 19th century bout transforming the time domain into frequency domain,I dint make sense until nw we use it our mobile technology. All the best.

Please can u end this thread Javanian?y,and can I hv 2minutes of my life back?. @2buff.I hope u don't endup broke,if u hv smetyn seriously doing u won't be creating such topic,apparently u r tinkin bout ur life.I encourage other software developers to keep developing themselves. Sky is the limit

I use java embedded biometric api,its available on oRacle sun java website

Why won't u know ur website for God's sake? What is ur description job then.a bank manager of a diamond bank branch that didn't know the no of bank employees was demoted,u can imagine a bank manager calling his secretary to find out.while on the phone they asked him to end the call,why won't u know this vital information,what else is ur job sir? They called u fr an interview bout website (expo) and u dint tink they would come to that? The guy is a big fool. Why won't u knw ur most selling product as a marketing manager,why won't u? We have people in postion of power doing nothing. Its sad

Javaserver faces,Deploy jsf,jpa,ejb,xhtml,xml on Java ee 6 server

Please cme to my school,MIT Solutions. 360 rd muritala mohammed way yaba,we r d best in lagos,currently,I train Oracle java from se to enterprise edition,I'm proud to say One of Oracle masters in africa of which.there r only four,trains Oracle there,I wrk wit him ,java/Oracle. Ican assure u we hv done a lot of project2gethr.front end to backend,I worked in ecobank hq application software,building solution portals and rapid transfer gross system b4 I resigned,nw I work on my own.I dnt beg people to join,but if u really want to b up to speed ,cal me.

N.b: did I mention I went to niit and cldnt afford al d fees so I dropped out? I sleep,eat,live java now.

hoodboi: javanian dat is no way to talk 2 sum1,even if u own nairaland. D poor guy jst nids help nd i blive dt is wt dis forum is about nt condemin d guy or tlkn 2 him anyhw.

Nw to ansa ur questn. Everytn wil depend on d username used 2 login.u wil need 2 get all informatn for d profile usin d where clause wit d username. E.g in a user informatn table u cn use sql lyk select* from user_info where uname = $_post['uname'];
it wud b wise 2 make d username a primary key

It would be unwise to make d username a primary key, u cld simply to validate a user with a query,
Select from the user table where username =:username and password:word ,depending on ur query language ,if the query returns null,redirect the login page ,cheers

Hmm, I'm kinda clueless nw,d truth is nigeria sucks,en those leaders hu doesn't deserve to b thre need to be ridicled. So wuz d channel's tv journalist supposed to show sme mercy nw? I can't insult ruggedman, that's his own view.

Plx cal seun,d oga @d top for nairaland,he needs to hear dis

This avo guy u go die Oo,u wan get brain damage? I see u questing for all the jobs. Take am easy am abeg

Am no php programmer,but in java ee 5/6 which relates to other server programming u need to know bout sessionscope and stateful ejbs,a sessionscope maintains a conversational state in a managed bean while a stateful ejb maintains a conversational state in an enterprise javabean.this means the resources are available throughout the session. 1st u need to have an entity ,with a username and password,who logins in @a front end and is validated frm the managedbean or ejb,obtains a session or JSession Id, that is available till it is expired.sessionscope r also useful when a logged in user uses a shoppingcart item that is available through sessionpages.
D entity can also terminate session by invalidating the session,session Ids are wat cookies on a browser refer to a particular entity in an application. When u hv multi entities to login to view their different pages,its left for u to decide what they see when they login,since different entities exists within the same application,a web filter is required so a particular entity doesn't navigate to a page he is nt authorized to go to (a filter checks the state if a session is active or expired). Al the best on ur research

Welldone ,nice job,
Please can i change ur perception of null pointer? I'm java developer,can we hv a java coffee on dat? Feel free to cal any of my java lines.