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select tt.created, tt.number, ht.topic, tc.subject, ts.name as 'STATUS', u.name, uc.phone, ue.address from ost_thread t 
inner join ost_ticket tt on t.id = tt.ticket_id
inner join ost_ticket__cdata tc on tc.ticket_id = tt.ticket_id
inner join ost_ticket_status ts on ts.id = tt.status_id
inner join ost_user u on tt.user_id = u.id
inner join ost_user__cdata uc on uc.user_id = u.id
inner join ost_user_email ue on ue.user_id = u.id
inner join ost_help_topic ht on ht.topic_id = tt.topic_id
where t.object_type = 'T' 
-- and tt.number = 506581

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// di suatu fungsi pada sebuah model booking
protected function generateKodeBooking()
{
    $penyewa = $this->penyewa_id;
    $disewa = $this->disewa_id;
    // dapatkan random char sebanyak 5 buah
    // https://stackoverflow.com/questions/5438760/generate-random-5-characters-string
    $rndchar = substr(str_shuffle(str_repeat("123456789ABCDEFGHJKLMNPQRSTUVWXYZ", 5)), 0, 5);
    return sprintf("%s%d%d", $rndchar, $penyewa, $disewa);
}

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// https://tour.golang.org/concurrency/8
package main

import "golang.org/x/tour/tree"
import "fmt"
// Walk walks the tree t sending all values
// from the tree to the channel ch.
func Walk(t *tree.Tree, ch chan int) {
  // we need to close channel, so it need to call separately
	recursiveWalk(t, ch)

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func longestPalindrome(s string) string {
    start, end := 0, 0
    part := 1
    maxPal, maxStart, maxEnd := 0, 0, 0
    lenS := len(s)
    nowBreak := false
    for i:=0;i<lenS;i++ {
        // looping for first try, the even pal
        for {
            if i - part < 0 || i + part >= lenS {

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package main

import (
	"fmt"
)

func main() {
	test := "able was i ere i saw elba"
	testBalik := reverseString(test)
	if test == reverseString(test) {

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$('ul.nav a[href="' + window.location + '"]').parent().addClass('active');

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/**
 * assume Post has belongsToMany relationship with Category, and Category has belongsToMany relationship with Post named posts
 * 
 * we need to get all posts that belongs to a category ...
 */

$posts = Category::find($idCategory)->posts()->get();
// test
foreach($posts as $p)
{

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namespace app\lib\ModelSlug;
/**
 * Imagine we have Category and Post, and we want to search for Post that are in Category, using a slug
 * of Category.
 * 
 * In controller ...
 *
 * $posts = Category::findSlugOrFail($theSlugFromRoute, $the_slug_field)->posts()->get(); 
 *
 * If failed, it will throw the same exception as findOrFail did.

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/**
 * Laravel 4.1 HTML Macro to generate breadcrumbs!
 * 
 * Use it to generate breadcrumbs that compatible with Bootstrap 3.
 * 
 * To use it  you need to pass value through $arrayLinks with array that contains
 * named keys and it value. Key would be the label of breadcrumbs and value
 * would be the link. If we don't pass the named key then it would be label without
 * link attached. 
 *