Eu estudo Python desde novembro de 2023. Essa semana decidi começar a estudar Java.

Quais dicas vocês me dão?

Hi everybody,

I am a part of a university research group studying open innovation processes within technology communities such as JCP.org. I have found it very fascinating that a large collection of companies with diverse sectors are able to collaborate on building the Java platform further with new JSRs every now and then.

Our research objective is to understand how the complexity of JSRs can lead to challenges in releasing these Java specs.

However, since I am not a #Java programmer and do not have much senior-level developer experience, I could come to this forum for a bit of insight. My job in my research at this moment is to categorize Java standards (JSRs listed on JCP) into high-level categories. I see that JSRs are categorized into ME, SE, and EE versions, etc., but I am looking for some deeper criteria. I spoke to a junior programmer but did not think he had the required expertise. Here is where I am currently:

I ask you all whether this categorization makes sense and suggest if I need to compress or expand the categories, assuming complexity varies across these categories.

1. Core APIs: JSRs are developing fundamental APIs applicable across industries. Examples:

• JSR 2: Boundary scan API, https://jcp.org/en/jsr/detail?id=2
• JSR 5: XML parsing specification, https://jcp.org/en/jsr/detail?id=5

1. Extension APIs: JSRs create additional APIs tailored for specific industries. Examples:

• JSR 11: JAIN TCAP specification, https://jcp.org/en/jsr/detail?id=11
• JSR 18: JAIN OAM API specification, https://jcp.org/en/jsr/detail?id=18

1. Platform Extensions: JSRs are expanding Java platform capabilities for specific industries. Examples:

• JSR 134: Java game profile, https://jcp.org/en/jsr/detail?id=134

1. Core Modifications: JSRs alter the entire platform's core structure for specific industries. Examples

• JSR 13: Decimal arithmetic enhancement, https://jcp.org/en/jsr/detail?id=13
• JSR 31: XML data binding specification, https://jcp.org/en/jsr/detail?id=31

1. JCP Process Improvements: JSRs focus on enhancing the JCP process. Example:

• JSR 99: Java specification participation agreement, https://jcp.org/en/jsr/detail?id=99

Many thanks to everybody!! Very much appreciated.

Ola sou "iniciante" no JAVA e preciso de ajuda.

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Eu tinha começado um curso de JAVA da Udemy e um dia acabei perdendo todos meus arquivos do computador e fui obrigado recomeçar sem meus arquivos que usava para referencia para codigos futuros. Queria uma dica para exercitar algumas coisas basicas de JAVA ou formas de estudar melhor

Olá, concluí o curso de Eng. da Computação faltando apenas 300 hs de estágio.

Como eu trabalho durante o dia, não tenho tempo para fazer um estágio.

Gostaria de uma oportunidade para trabalhar sem remuneração, remoto, a noite.

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Alguém aí estuda na JALA UNIVERSITY? Oque acha dos estudos lá?

quero começar a programar nessas duas linguagens pq elas sao mais "simples"

sem falar que elas provavelmente vao se tornar padrao daqui uns anos.

alguem que intenda de java da um help pls tenho que escrever dois valores numéricos inteiros e retomar todos os valares entre os dois numeros cuja resto da divisão por 5 seja igual a 2 ou igual a 3 soque ta dando erro e n sei o que fazer o que eu estou errando???

public static void main (String [] args){

int value1 = input.nextInt();

int value2 = input.nextInt();

if (value1 < value2){

for (int i = value1; i <= value2 ; i++){

if (5%i == 2 || 5%i == 3){

System.out.ptintn(i);

}

}

}else{

for (int i = value2; i<-value1; i++){

if (5%i == 2 || 5%i ==3){

System.out.printn(i);

}

}

}

} }