Filed under: dot net | Tags: dot net, dot net console, hello world, microsoft dot net
Yes this time dot net. microsoft visual studio 2008 DVD is only price of less then 70Tk. but according to it’s magical power its million times powerful then such price. so let’s give it a try. first install “visual studio 2008″. oh i forget to mention, to run this DVD you must need a DVD drive installed and fully functional with your computer 
. Okay lets move forward. once installation is finished. click start menu and open Microsoft Visual Studio Dot Net 2008.
IDE (Integrated Development Environment) opened!! Cool!! Years back, so far i remember dot net have many complexities to run a simple progam for amateur programmers. Installing bla.. bla.. configure bla.. bla.. don’t think i am confident, i might be wrong 
anyway, 2008 version is really easy and simple to start quick. so lets start before load shading starts. 
well lets goto File->New-Project. Ah men a lot of things. which one shall i start with? hhmm to determine which one is your best choice you need to know what you like to do. about me: very simple i want to take two variable as input and calculate their summation and print them in output screen. after discuss with one of my friend i understand console mode is good choice for me. Yes console mode Black Screen. Black board is still used more then 90% school in our country because it’s less expensive then white board.
okay about me my requirement is very simple so i opened console mode project. now write the following lines of code.
static void Main(string[] args)
{
Console.WriteLine("Aminul");
int x,y,sum;
x = int.Parse(Console.ReadLine());
y = int.Parse(Console.ReadLine());
sum = Sum(x , y);
Console.WriteLine("Total:"+sum);
Console.ReadLine();
}
static int Sum(int a, int b)
{
return a + b;
}
run this program and i found my solution. now my program can calculate 400 and 20 makes 420 yes i am happy at this moment. do you know why? because i am an dot net expert among my villagers (most of them never seen a computer )
Filed under: It's My Life | Tags: bus journey, journey to comilla, weired joureny
it’s a good question when no one knows what’s happening on the bridge. why all vehicles are stand more then usual time. yes and it’s possible in our country and we are not surprised at all.
it’s my journey last friday. we start journy form dhaka for comilla. we was informed about the bridge construction and it will finish before 12:00 PM. we start our journey at 1:00 and when we have reached near the bridge it was 2:00PM. according to our calculation all pending jam should be clear up by 1:00 PM. but we hear surprising news when we reached there. the bridge will not open before 2:00PM. which means two hour lately. as a result all buses along with it’s passengers have nothing to do except gossiping and waiting. yes we also do that job very well. i and my senior friend was taking food at virtual shop (beside roads) every hour. weired situation can bring good luck for some peoples. it’s true for those shopkeepers. however, finally when we cross the bridge it was 7:00 PM. in addition it take only one hour more to reached our final destination.
summary of journey is: generally dhaka to comilla take 2 hour bus journey and for us this time it take 4 times then usual time :d
bad luck!!! right?
Many developers and DBAs who spent their lives on M$ SQL or Oracle turn up their noses at mysql, they refer to it with disdain. According to them the lack of foreign key support in mysql means it is not a proper RBMS and not standard compliant. Nothing can be further from the truth.
Mysql has supported foreign keys for a long time now many people simply don’t know of it or use it because foriegn keys cannot be used with MyISAM type of tables. You need to use InnoDB type tables instead.
Since many of the mysql tutorials on the web were written long long ago before InnoDB support was added, they rarely refer to the use of this table type or foreign keys. Fortunately it’s a trival matter to convert your tables from MyISAM to InnoDB – provided that their data integrity has not been violated.
ALTER TABLE tablename TYPE=InnoDB is all that is needed to perform the conversion. Now you are ready to add foreign keys – let’s look at an example.
alter table userProfile add Foreign key (userId) REFERENCES users(userId);
This foreign key isn’t particularly usefull – all it can do is stop you from entering a User Profile for a non existent user (as you were about to ..). Rather more usefull is to have a foreign key that results in an unwanted user’s profile being deleted when you delete the entry in the user’s table. But first we need to drop the contraint that we have already created. alter table userProfile drop foreign key userId;
Beware; this drop foreign key statement will fail if there are inconsistencies in your data. The only remedy then is to create a new table do an INSERT .. SELECT query , drop the original table and rename the new table to use the old table name then take a deep breath.
Before we were so rudely disturbed, we were discussing cascading deletes, here is how you should create your foreign key if you want to make use of this feature: alter table userProfile add constraint foreign key (userId) references users(userId) on delete cascade;
[100% copy and paste from http://www.raditha.com/blog/archives/000490.html]
Yes… we feel grief that, shopno-dinga blood bank hacking stopped.
As you all know that, good and excellent website, product, or news face lot criticism. in that way shopno-dinga was pleased after hacked daily. oh sorry it wasn’t once daily instead, number of times a day. but it’s now past. we are not hacked any more now a days. Yes really surprised. really surprised.
for your kind information:
Blood bank registration page: http://www.shopno-dinga.com/blood_bank/
Blood bank list of donor page: http://www.shopno-dinga.com/blood_bank/DonarList/
we have not used CAPTCHA (image validation). we think, shopno-dinga hacker is tired. ha ha ha ha ha. if hacker is not tired then how is it possible to prevent hacker without using CAPTCHA.
however, think yourself. it’s your duty but we are highly disappointed that, no more hacker 
i am sure you are 100% right. Yes this is the way by which shopno dinga prevent hacker WITHOUT Captcha
http://lab.pxwebdesign.com.au/jquery/a-simple-way-to-ease-spam-from-forms/20
Filed under: Development | Tags: action plan, development plan, new dinga, new shopno dinga, shopno dinga
Here is a list of features what is under development actually not under development but it’s under consideration. we will finish our finalization task within next 3 year. however, regardless of technology or tools, here are the available features of shopno dinga
- bla….
- bla…..
- bla…..
how is it possible to select list of features without know the proper requirement? Okay sir…. lets analyze our requirements first. to know the requirement we have meet with shopno dinga team but we found them in DEEP SLEEP. So let them sleep ZZZZZZZZZZZZZzzzzzzzzzzzz
analyze ourselves. what we are and what we are looking for in shopon-dinga? we are travelers and we are fond of traveling. so definitely we should love to see any valuable information regarding traveling. what it can be? matter of thinking…….. ah!! it can be a good place to visit, historical place, or a theme park, any natural place where will enjoy maximum. the place should be awesome and attractive also. moreover, we traveler will be happy if we found a way to reach that place. this should be good help for foreign travelers though they don’t have any idea of communication rather then perception. as a result they desire most for communicative information.
so from the above visitors we found two features. i.e
- Tourist Place
- Medium of Communication
lets move further. some traveler will be happy if they get the route of available transports(boat, bus, launch, train, airplane.. etc et…) along with their time schedule. hey !! why not you include fair? ha ha. no doubt, cut your coat according to your cloth. lets cut according to traveler’s wish. many people can’t travel excellent place due to short cloth of them. so why not shopno-dinga arrange some tours with limited / less amount of money.
there are few other peoples who are really interested of tour but they feel hasty alone. if they get a good group then they will become pleased. surely they have enough right to expect it from shopno dinga.
“Ah man !!! i am extremely busy with works and you can’t imagine how busy i am ” — it’s a common dialog of maximum peoples around us. and to be honest we all are really busy with our own work except shopno-dinga (as though it’s sleeping last few months decades). but these busy peoples are also human being and they have feelings or traveling. so is it possible to build a section for busy guys?
some people hate to browse shopno-dinga daily but love to receive travel related informations. so there should be a section for subscribe of interested traveler’s. very simple email subscription.
Student’s feel crazy!!! why are we excluded? we also have feelings and this can’t be a major reason that, we don’t have much money. instead, we can share many things, like hotel rooms, or launch deck rather then cabin, food and many other luxurious facilities etc etc……………… Hhhhhhhhhmmmmmm they are 100% right. so student must have right to have a section for their traveling. Thrilling is important rather then luxury for students, so more focused on thrill for them.
upto this point from the above visitors we found the following features. these are
- Tourist Place
- Communication Medium
- Transport Fairs
- Least Cost Tour
- Group Traveling
- Vacation Tour
- Student Tour
- Subscription for tour info
[Oaow!! After a huge response(almost 100 million-10) from the visitors] we come back to think more.
okay… now what else visitor’s expect from shopno dinga? a map of the place(s) surely be helpful for visitors. we can choose google map per country for this purpose. we know google feel proud if they implement here. ha ha ha. traveler are not only traveling but also many of them are fond of foods. local foods, chinese dishes, or italian food may be their good choice. hhhmm so shall we create a section for food? think…. think… think….. No we don’t. the reason is shopno dinga is more valuable then a simple “how to prepare food” site. ton’s of sites already developed with recipes. so let’s ignore it. okay fine… but what else???
oh!! major point still not considered.. a visitor must not come shopno dinga only for view some information. they should be more happy if they can add some. no doubt, they know much and more better places then shopno dinga team. so why not they have power to post some visiting places as well as available transportation?? hhmm very much important consideration for visitors. okay let them have the power to post. in order to do that, shopno-dinga must need an authentication system. which means, registration, login, logout, profile… etc … etc… and most importantly ability to add and edit tourist places. hhmmm another tricky point is: every tourist must like to maintain his/her profile where not only his or her personal informations(name, city, country, etc… etc…) saved but also his/her tour feelings about his/her visited places.
as a summery of discussion these are new features with existing. these are
- Tourist Place
- Communication Medium
- Transport Fairs
- Least Cost Tour
- Group Traveling
- Vacation Tour
- Student Tour
- Subscription for tour info
- Google map shows places by country
- Member Registration
- Login
- Logout
- Profile
- Add tourist places
- Edit own places
all the above considerations don’t have any point of view rather then visitors. but there are huge tourist companies who want to full fill visitors desireness. as well as they generate some revenue’s for that. which means advertisement. attractive packages for visitors one of major offer of them. to give you an idea, AOSI (aim of saint martin island) is a company who have 3 different type of packages. first for students. another one for couple. and third only for luxurious peoples. and they expect some advertisement features from shopno dinga.
oh!! there are many hotels, motels, rest houses and transportation services who desire to place some advertise of their quality services. it’s effective from their point of view (business) and easy to gather valuable informations for visitors. dream reservation??? hhmm idea is nice but not effective right now. instead a contact number can give you the facility of live reservation. let’s skip reservation right now.
which means….. some another features going to be added into feature lists
- Tourist Place
- Communication Medium
- Transport Fairs
- Least Cost Tour
- Group Traveling
- Vacation Tour
- Student Tour
- Subscription for tour info
- Google map shows places by country
- Member Registration
- Login
- Logout
- Profile
- Add tourist places
- Edit own places
- Add tourist comapny
- Add hotel or motel or resort information
oh!! forget all about number of visitor counting !! although it’s not important to count total visitor or hit per day of shopno-dinga. but it should be a nice to have feature. furthermore, shopdono-dinga will show a list of visitors. it’s dayly, weekly, month visitors. from which country they hit. which country win in the hit. etc… etc… additionally, there should be an FAQ section for visitors and for more query visitor need to contact with shopno-dinga authority. although they are in deep sleep so who will be responsible to reply those query is a question. however, lets count the features.
one further point is that, traveler’s status. by example, traveler Mr. Mofiz start his journey for lalmai hill where no mobile network is available, so you have no way to communicate with him directly rather then pidgin. hey!! don’t think that, shopno-dinga have pidgin service. rater it can provide a status message of every traveler’s profile where from you will notified about his/her present status. furthermore, you are able to know about traveler’s thinking for current days, where he plan to travel. where and with whom him he is right now. if you are not able to understand this feature. then login facebook and give a closer look and you will get a status message for all individuals.
- visitor tracking
- show visitor statistics
- FAQ
- Contact us
- Live Status Message
lets consider another different point of view. development and tips. means, how shopno dinga developed and some tips about the critical implementations. this section will contain development style. how to analyze requirement, how to make feature list. which technology will be chosen to develop shopno-dinga. how coding will starts. shall we go for framework? which framework we might choose. how to utilize MVC power. how to prevent conflicts between programmer and designer. everything will be covered in a section named
- How we developed
Hey!! feature list goes healthy man !!!
What you want to see here? Lets share our feelings.
Filed under: It's My Life | Tags: booring days, my current days, sleeping days
Idle brain is workshop of Evil. This is totally true and i realize it current days. Infact, many of my hours are totally idle. I put few hours for travel to university and attend classes. Moreover, taking preparation for class and after come back from university waste hours in my home rather then earlier time. Previously i was extremely busy with many things like job, study and family stuffs. And now a days all are same except job. Which mean i get more relax for rest stuffs.
I am not as serious as picture shows.
My study take many of my hours. Apart from, planning to learn something. But plan is not over. So that, unable to start learning. Not sure when shall i able to.
Impressive improvements goes only in my father’s pension sector. Hopefully it will be finished by end of 2008. I think, this is one and only success of mine.
I forget to mention that, idle brain or time not only occupied by Evil but also viruses. Yes!! I never get sick twice a month. But this time it happened to me:(
However, journey or tour is my passion and it’s really good time for me to spent for tour. But the problem is none of my friend is free as me . As a result can’t travel much. In fact, bogra is only place where i travel current days. Anyway, thinking for a successful India tour next month. Let’s say can i make it successful!!!
After analyzing all present situation, i can’t determine my time is going well or not. In the early morning (9:00AM) when i am in ZZZZZZZZzzzzzzzzzzz it give me pleasure, no hurry for office. So let me more busy with most valuable sleep But at end of the day, it’s too boring to get company by only computer and internet. Both pain me very much.
However, i am passing very good time Best of luck to you reader
Just back few decades, before shopno-dinga domain purchased, an interviewer (who is specialist in interview and have degree of interviewee and interview) interviewed shopno dinga. Here is that exclusive millennium interview for you all.
Interviewer: What is shopno-dinga?
Shopno-Dinga: Don’t you know that !! hhhmm Shopno-Dinga stands for
S: Someones
H: Honorable
O: Opinion for
P: Potential and
N: Negotiable
O: Options
-: This is dash man. Hope it’s clear to you as us
D: d…. ….hhmm …. d …. stands for…
Actually we are still trying to discover the meaning of DINGA.
Interviewer: Oh !! you mean you don’t know what shopno-dinga is?
Shopno-Dinga: Yes we know. It mean something what we are trying to discover. Ha Ha. Ha.
Interviewer: Why are you laughing?
Shopno-Dinga: Oh sorry.
Interviewer: So mr Dinga.. what is your…..
Shopno-Dinga: Hey!!! I am not dinga. We are shopno dash dinga
Interviewer: Ok. Mr shopno dash dinga What is your site’s valuable contents?
Shopno-Dinga: Every thing… By example, our header is valuable to us. Footer is also same, have a look at it’s font size. It’s perfect. Color combination it’s awful awesome. Lastly our all banner size are same.
Interviewer: No no!! I am talking about site contents not design.
Shopno-Dinga: Oh Contents. Design is our number one content. After that, we have many html tag’s. Pictures and many other things what you never get in many good sites.
Interviewer: Ok. Ok. Do you have any dynamic content? Or all are simple statue.
Shopno-Dinga: Oh No!! Shopno-dinga is totally dynamic. In every refresh you discover new banner’s in shopno-dinga. So you can easily imagine how dynamic we are. ha ha.
Interviewer: Not clear at all. Would you please clarify a bit.
Shopno-Dinga: Ok. There are no site in web who change their banner in every refresh. Because they use their corporate banner as well as logo. But we feel proud to say: we are totally able to change our banner in every refresh.
Interviewer: Huh!! Ok leave this topic. Let’s move on the visitors. Do you count your visitors?
Shopno-Dinga: Nop. Formerly we had a counter but for some reason it’s not working current days. We are not worried at all because numerous hit disable our counter.
Interviewer: :O Numerous hit disable your counter !!!
Shopno-Dinga: Yes it is. To give you an idea, what’s the maximum range of integer variable? It can store up to 28. So when more then 28 visitors visit our site then counter can’t work properly. In the same way, our counter disabled by numerous hit.
Interviewer: Did you set your counter maximum range 21?
Shopno-Dinga: hhmmmmmm. Right now i can’t remember… But i think it was more then that may be 24
Interviewer: Which mean your counter can’t count more then 16 visitors. How funny counter it is!!
Shopno-Dinga: That’s very true. But we have some strong logic behind. If 16 people visit shopno-dinga in mili second then we count it as 1/16. By using this formula when our visitor number is greater then 14 we divide it by 1/16 and add some fraction to make it positive integer. There are more complex (like E=MC2) formula by which we actually make it happen. Moreover, for every even number and odd number hit we have different formula invented by us what really helps calculation to become easier. Hope you understand. Very simple.
Interviewer: No i don’t !
Shopno-Dinga: Oh no problem at all. Though we take decades to invent it, so it might take few minutes more. Don’t worry we have a training session’s for visitor to understand how we count them. In short, when total visitor number make quadratic…
Interviewer: Yea Yea. I got it.
Shopno-Dinga: Very clever man. You understand it without proper explanation. But please put some time to understand our easy but complex calculation later time. hhhhhhmmmmm But we are really wonder the calculation you understand easily.. why not understand our visitor hacking tracking software.
Interviewer: Ok ok. let’s move on the next step. Surely you have no competitor. Right? No one actually interested to make competition with you.
Shopno-Dinga: Yes you are fully correct. The fact is that, competitor can be someone who have ability and willingness to compete shopno-dinga. But after first look of our site, competitor never think to compete with us.
Interviewer: Yes. This is only because, they know time is valuable.
Shopno-Dinga: Oaow !! You are absolutely correct. After first look people understand easily: it’s not possible for them to compete with us. ha ha ha.
Interviewer: Ah !! only god knows where from you get such sense. Terrific !!
Shopno-Dinga: Sense??? Do you ask for sense? Yes shopno-dinga have two sense. One absence and another is presence. I know it make sense to you.
Interviewer: So. Do you ever feel, you have competitors?
Shopno-Dinga: Yes we feel that before we purchase our domain. But once purchase is done all competitors go away.
Interviewer: How do you sure about that, you have no competitors?
Shopno-Dinga: Because now a days, we don’t get anyone to visit our site. It’s a positive sign of non existence of competitors. Actually we never worried about competitors because we know we are the best.
Interviewer: Surprising!! Who give you guarantee that you are the best?
Shopno-Dinga: Oh man. We know we are the best so why do we search for some guaranteer to be guaranteed.
Interviewer: What’s your site ranking in google?
Shopno-Dinga: We don’t measure our ranking by any other sites. Instead, we have a plan to rank other sites by the end of next millennium 3000.
Interviewer: ok ok. i think, you feel tired and need a break. Right?
Shopno-Dinga: Exactly.
Interviewer: Okay. lets take a short hundred years break and we will come back soon to finish this terrific and painful interview!!
Shopno-Dinga: ZZZZZZZZZzzzzzzzzzzz
Knowledge is nothing but your hard work and allah’s(god) gift to you. Surely all people agree at this statement. Because we all know that, most of the peoples can’t be singer. Although everybody try to be an artist but no way to success for everyone if you don’t have creativeness. Lets consider another angle, in my life i found many friends who have tried many times to learn programming but failed. Once i thought, why they can’t understand such easy logic. In addition i though, no these guys can’t shine their life. But the reality is totally different. They established their career in networking field, both in ISP and Telecom. I got my answer. A programmer have capabilities of coding but not designing. This is true he can learn some tools like photoshop or illustration and can modify existing template but can’t design. This is true for most of the programmer’s but not 100%.
In contrast, i found there are many people who have knowledge but enough lazy to utilize their power. As a result they become frustrated very quick. One further point is that, if someone guide them then they are superb then many others.
In conclusion, we can say that there are some power assigned by allah to you and you have ability to polish it. Your hard work or polish is exactly proportional to your success. So let’s polish our power.
