Computer Science
Theory of Computer Science

computer science special degree එකක් ඇතුලේ theory subjects ගොඩක් ඉගෙන ගන්නවනේ අපි. එවයින් ඇත්තටම ප්‍රොයෝජනයක් නැ නේද අපි higher studies ගියේ නැතිනම් .....? උදාහරනේකට වගේ ..., theory of programming languages , theory of computation , graphic theory වගේ subject වල ඇත්තටම් තියන usage එක මොකක්ද .......? ( මම physical ඇතුලේ computer science degree එකක් follow කරන කෙනෙක් ...)

Hi, everyone let's look at the inside of the computer server. This is the HP Proliant DL360 G5 Server purpose of this is to share the basic idea of rack-mount servers and inside components.

watch the video for full details. full video

alt text

Hi developers, if you are looking for Jet Brains IDE License for complete toolbox of Jet Brains, please send your details via following google form link

https://forms.gle/wdHrGqKyJMZ2GXjG6

Note: Only for Sri lankan developers

Thank you,
FM Fazrin

Hi developers, if you are looking for Jet Brains IDE License for complete toolbox of Jet Brains, please drop an email to [email protected], I got only 100+ Licenses only, so please hurry up,

Mail Format should be

Subject: Regarding JetBrains License

Your Full Name:
Contact Number:
Current Occupation:

udemy.com එකේ ගොඩක් courses 100% ම නොමිලේ udemy.com හරහාම ගන්න පුලුවන් website එකක්.

https://udemycoupons.org/development/

දවස ගනේ මේ udemycoupons.org එක update වෙන නිසා හැමදාම අලුත් courses enroll කරගන්න පුලුවන් වෙලාව තියෙන විදිහට පස්සේ හිමිට ඔයාට enrolled courses කරන්න පුලුවන්.

අදාල certificate එක LinkdIn වල එහෙම share කරගන්න පුලුවන්.

මේ topic එකත් දිගටම update කරන්න බලාපොරොත්තු වෙනවා 😎

aws ses වල එක පාර ඊමේල් ලිස්ට් එකකට ඊමේල් යවන්න ක්‍රමයක් තියෙනවද .?

මම ගොඩක් අලුත් කෙනෙක් Laravel වලට , අලුතෙන් Develop කරන්න හිතන් ඉන්න , ERP system එකකට ගොඩාක් match වෙන්නේ Laravel livewire use කරන එකද නෙත්තම් vue .js use කරන එකද
ඒ දෙකේ වාසි අවාසි පැහැදිලි කරලා දෙන්න පුලුවන්ද

Hi, Which one is better ADSL or FIber? (Not only about speed, considering package value, signal losing and other etc..)

මේ Error එක එනව main claas eke එකෙ "ApplicationContext context = new ClassPathXmlApplicationContext("applicationContextFile.xml");" line එකෙන්

Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.aop.aspectj.annotation.AnnotationAwareAspectJAutoProxyCreator#0' defined in class path resource [applicationContextFile.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.aop.aspectj.annotation.AnnotationAwareAspectJAutoProxyCreator]

applicationContextFile.xml

<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd"> <bean id="opBean" class="aspectdeclaresasaspect.Operation"></bean> <bean id="trackMyBean" class="aspectdeclaresasaspect.TrackOperation"></bean> <bean class="org.springframework.aop.aspectj.annotation.AnnotationAwareAspectJAutoProxyCreator"></bean> </beans>

main class "Test.java"

public class Test {

public static void main(String[] args) { // TODO Auto-generated method stub ApplicationContext context = new ClassPathXmlApplicationContext("applicationContextFile.xml"); Operation o = (Operation) context.getBean("opBean"); System.out.println("Calling msg....."); o.msg(); System.out.println("Calling m....."); o.m(); System.out.println("Calling k....."); o.k(); }

}

Java file content:-

class Hello {
Public static void main(String[] args) {
System.out.println(“This is Java app\n by using Docker”);
}
}

Docker file content

FROM java:8
COPY ./var/www/java
WORKDIR /var/www/java
RUN javac Hello.java
CMD ["JAVA", "Hello"]

Content folder name is:- java-docker-app
Build command:- docker build -t java-app .

unable to prepare context: unable to evaluate symlinks in Dockerfile path: lstat /Users/sachithanuranga/java-docker-app/Dockerfile: no such file or directory

I have above error when build the docker file.

CAN SOMEONE HELP FOR ME?

කොහොමද Nginx ෆයිල් රුට් එකක් Rewrite කරගන්නේ

දැනට තියෙන විදිය Ex - /home/home1/home2/home3/

Looking for web developer for single project.
Budget : 1500$
Duration : 2 months
Required web scrapping knowledge

Whatsapp - 071 480 1966 (text me)

Hello there,
Any sinhala dev here to develop reactjs,
we need to translate reactjs.org documentation site in sinhala.
We have official rights to do it si.reactjs.org

https://internship.suvenconsultants.com/index.php

මම දැනට Angular(Angular cLI 10.2.0) Basic ටිකක් දන්නව Angular Form handling, data binding, routing, web services handling මට technical skill එක improve කරගන්න හොද self studies tutorials මොනවද?
නැත්නම් react කරන එකද හොද?

Hey guys I'm a Bsc final year student, I have to work on Video Enhancement techniques like noise reduction and low-light enhancement, If anyone is familier with this area can you guide me. I would like to know what technologies and tools to select?

http://soslp.vta.lk/

I want to plan out some APs for a project I'm currently handling. If anyone can tell me a software to use for this purpose please feel free to comment
(It would be of great help if someone can give me links to download the cracked versions)

R studio danna karuhari podak help ekak dena, bell curve eka adina command eka dunata curve eka ene na, histrogram eham enwa plzhelp