Marcio Torres marciojrtorres
🟢
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| if (pesq.vazio()) { | |
| } else { | |
| sql = "WHERE descricao LIKE '%" + pesq.palavras() + "%'"; | |
| } |
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| public class Util { | |
| public static String cotoiso(String s) { | |
| return s.split("/")[2] + "-" + s.split("/")[1] + "-" + s.split("/")[0]; | |
| } | |
| public static String fn(int n, int c) { | |
| if (n < 10) { | |
| String r = ""; | |
| for (int i = 0; i < c - 1; i++) { |
marciojrtorres
/ php_conexao_banco.php
Created
August 10, 2013 00:36
Inserindo um registro no SGBD MySQL usando a linguagem PHP
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| // considere que o mysql está instalado na máquina local e temos as credenciais, | |
| // então estabelecemos uma conexão | |
| $con = mysql_connect("localhost","admin","senhasecreta"); | |
| // considere que tenhamos uma base de dados chamada "agenda", então a selecionamos | |
| mysql_select_db("agenda", $con); | |
| // considere que tenhamos uma tabela chamada contatos com os campos nome e telefone, | |
| // então inserimos um registro | |
| $ok = mysql_query("INSERT INTO contatos (nome, telefone) VALUES ('$contato->nome', '$contato->telefone')"); |
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| $colunaDifetente = $_SESSION['janelaBusca'][$_POST['idJanela']]['colunaDiferente']; | |
| if(is_array($colunaDifetente)){ | |
| if (is_array($vet)){ | |
| foreach ($vet as $k=>$v){ | |
| foreach ($v as $k1=>$v1){ | |
| foreach ($v1 as $k2=>$v2){ | |
| foreach ($colunaDifetente as $k3=>$v3){ | |
| if ($vet[$k]['r'][$k2]['c'] == $k3) { | |
| $vet[$k]['r'][$k2]['c'] = $v3; |
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| <?php | |
| if ($numero_nota >= 1 && $numero_nota < 10) { | |
| $numero_nota = '00000000' . $numero_nota; | |
| } else if ($numero_nota >= 10 && $numero_nota < 100) { | |
| $numero_nota = '0000000' . $numero_nota; | |
| } else if ($numero_nota >= 100 && $numero_nota < 1000) { | |
| $numero_nota = '000000' . $numero_nota; | |
| } else if ($numero_nota >= 1000 && $numero_nota < 10000) { | |
| $numero_nota = '00000' . $numero_nota; | |
| } else if ($numero_nota >= 10000 && $numero_nota < 100000) { |
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| def impares(max = 2^16-1): | |
| for n in range(max): | |
| if n % 2 == 1: | |
| print 'gerando ...' | |
| yield n | |
| # situação de uso: | |
| for n in impares(10): | |
| print 'percorrendo ...' |
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| def caminhoPao(separador, nivel1, *demaisNiveis): | |
| caminho = [nivel1] | |
| caminho.extend(demaisNiveis) | |
| return " > ".join(caminho) | |
| print caminhoPao(">") # este falha, o primeiro nivel eh obrigatorio | |
| print caminhoPao(">", "Home") | |
| print caminhoPao(">", "Home", "Eletronicos", "TV's", "LED") |
marciojrtorres
/ java_centralizacao_salva_guarda.java
Last active
December 20, 2015 20:28
Sobrecarga de construtores para definir valores padrão e centralizar salva-guardas
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| class Dinheiro { | |
| private String simbolo; | |
| private String nome; | |
| private int inteiro; | |
| private int decimal; | |
| public Dinheiro(String simbolo, String nome, int inteiro, int decimal) { | |
| if (inteiro < 0) { |
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| /** | |
| * Lida com todas as atividades relacionadas ao movimento fiscal e contábil | |
| * | |
| * @author Márcio Torres | |
| * @version 1.0 | |
| * | |
| */ | |
| class Contabil { | |
| /** |
marciojrtorres
/ java_com_comentarios_irrelevantes.java
Created
August 6, 2013 01:21
Comentários irrelevantes: explicando o óbvio
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| class Cliente { | |
| int codigo; // código do cliente | |
| String nome; // nome do cliente | |
| // construtor padrão | |
| public Cliente() { | |
| } | |
| // ... |