HII我有2級foreach循環這樣的,我想從每個環路刪除最後一個逗號, /* Here is the mysql query */
foreach($loop1 as $val1){
$showvalone = $val1['data1'];
echo "[".$showvalone;
/* Here is the second MySQL query conne
有一個Java代碼來修剪字符串 String title = titleEt.getText().toString().trim();
當蓋科特林,我想這應該是科特林碼修剪領先的空間和尾隨空間。 val title = titleEt.text.toString().trim()
但IDE生成的代碼 val title = titleEt.text.toString().trim { it