foreach($list_role as $key=>$val){ $role_cn[$list_role[$key][id]]=$list_role[$key][title]; }

foreach($list_role as $key=>$val){ $role_cn[$list_role[$key][id]]=$list_role[$key][title]; } {foreach from=$ads item=ad}{$ad}{/foreach} for (int i=1; i < a.Length; i++) {Console.WriteLine(a[i].ToString());改为 foreach语句,这个语句应该如何写呢? 8.编一个程序,输入10个整数存入数组,利用foreach语句计算数组中的奇数与偶数的个数.int oushu = 0,jishu = 0;int[] a = new int[10] ;Console.WriteLine(请输入一个实数：);a[] = int.Parse(Console.ReadLine());foreach (in Thank you for shopping at the Apple Online Store.Your order was successfully updated and your changes are reflected below.If yourequested additional changes,you will receive a separate email confirmation foreach.To check the current status of your or jsp 中${ } 中的c:forEach 是什么写法,什么意 数组内的元素相加string msg=12 21;double sum = ;string[] sArray1 = msg.Split(' ');foreach(string a in sArray1){sum += Convert.ToDouble(a);}Console.WriteLine(2个数的和是：{0},sum);麻烦高手看下 要怎么写得到2个数的和 foreach(int n in arr) Console.WriteLine({0},n+ );请问这个n+ foreach($arr as $k=>$v) 请问里面的“=>”符号是什么意思? Warning:Invalid argument supplied for foreach() in出现这个错误是什么意思 关于英语中的短语和词组什么是短语?什么是词组?举例.下面两个是短语或是词组吗?be ready foreach other php中foreach($_DTYPE as $optionid => $option)是什么意思这是discuz!中forumsor.func.php中的一句代码,as、=>这俩符号是什么意思 请帮我注释一下下面C#的代码,objShortMessageCollection = objclsSMS.ReadSMS(this.port);foreach (ShortMessage msg in objShortMessageCollection){ListViewItem item = new ListViewItem(new string[] { msg.Index ,msg.Sender,msg.Message });item.Tag protected void Button2_Click(object sender,EventArgs e) {int t = 0;foreach (GridViewRow rw in GridView1.Rows){HiddenField hf1 = (HiddenField)rw.FindControl(trueanwser); string answer = hf1.Value; HiddenField hf2 = (HiddenField)rw.FindControl(mark c#保留小数点后两位怎么做?c# 用match类 把字符串如“17.285625”label3输出成“.MatchCollection mc = Regex.Matches(label4.Text,@这里面怎么写);foreach (Match m in mc){label3.Text = m.Value ;} 英语翻译function _stripslashes_rcurs($variable,$top = true){$clean_data = array();foreach ($variable as $key => $value){$key = ($top) $key :stripslashes($key);$clean_data[$key] = (is_array($value)) stripslashes_rcurs($value,false) :stripslashes($ 有关c标签中forEach循环在这个标签里面,我怎么获得序号?如集合里面有六位数,我要获得序号1,2,3,4,5,6 java标签,用c:forEach循环,将集合里面的数据显示在表格中如题,已知集合：,取出集合里的数据插入表格中,使得每行显示3个,怎么实现每行显示3个?