小编Si8*_*Si8的帖子

我有以下查询：

DELETE FROM [DSPCONTENT01].[dbo].[Contact Center]
WHERE [Contact Center] IS NULL
  AND [F2] IS NULL

如何修改查询，以便在执行后仅显示第 15 行，并删除所有其他行？

private void openDialog(){

    LayoutInflater inflater = LayoutInflater.from(TrueAct.this);
    View subView = inflater.inflate(R.layout.newdialog, null);
    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setMessage("Enter New");
    builder.setView(subView);

    blEntryExistToday = true;
    builder.setPositiveButton("ADD", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            if (!blEntryExistToday) {
                //CLOSE DIALOG
            }
            else {
                tvM.setText("An entry for this day already exist!");
                //DO NOT CLOSE DIALOG
            }
        }
    });

    builder.setNegativeButton("CANCEL", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            Toast.makeText(MainActivity.this, "Cancel", Toast.LENGTH_LONG).show();
            //CLOSE THE DIALOG
        }
    });

    builder.show();
}

无论我单击添加还是取消，对话框都会关闭。如果 …

我正在尝试使用PHP的表单发送电子邮件.

我的PHP代码:

<?php

$name = trim(strip_tags(stripslashes($_POST['name'])));
$email = trim(strip_tags(stripslashes($_POST['email'])));
$subject = trim(strip_tags(stripslashes($_POST['subject'])));
$message = trim(strip_tags(stripslashes($_POST['message'])));

$successful = "Message was sent";
$failure = "Message was not sent";

$header = "From: $email\r\n";

$validEmail = filter_var($email, FILTER_VALIDATE_EMAIL);

if ($name <> "" && $email <> "" && $subject <> "" && $message <> "") {
    if ($validEmail) {
        mail ("myemail@em.com", $subject, $message, $header);
        header("Location: emailsent.php?message=$successful");
    }
    else {
        header("Location: emailnotsent.php?message=$failure");
    }
}

?>

我的HTML:

        <form method="post" name="contact" action="sendMail.php">

            <label for="author">Name:</label> <input type="text" id="author" name="name" …

我有以下CustomView我在我的应用程序中使用绘画:

package com.test.testing;

import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Path;
import android.graphics.Paint.Style;
import android.view.MotionEvent;
import android.widget.TextView;

public class CustomView extends TextView {
    Paint paint;
    Path path;
    float x = 0;
    float y = 0;
    private int cWhite = Color.WHITE;

    public CustomView(Context context) {
        super(context);
        paint = new Paint();
        path= new Path();
        paint.setAlpha(255);
        paint.setColor(cWhite);
        paint.setStyle(Style.STROKE);
        paint.setStrokeWidth(20);
    }

    protected void onDraw(Canvas canvas) {
        super.onDraw(canvas);
        canvas.drawPath(path,paint);
        canvas.drawCircle(x, y, 10, paint);
    }

    public boolean onTouchEvent(MotionEvent event) {
        int action …

如何组合XML动画以执行以下效果:

1 - > 2(在TextView中淡入时滑入)

我的部分XML代码是:

<LinearLayout
    android:layout_width="fill_parent"
    android:layout_height="0dp"
    android:orientation="horizontal"
    android:layout_weight="1" >

    <TextView
        android:id="@+id/tvData"
        android:layout_width="0dp"
        android:layout_height="fill_parent"
        android:layout_weight="1"
        android:text="TYPE:"
        android:gravity="center"
        android:textStyle="bold"
        android:textSize="@dimen/info_height"
        android:shadowDx="4"
        android:shadowDy="4"
        android:shadowColor="#A7A7A7"
        android:shadowRadius="15" />
    <LinearLayout
        android:layout_width="0dp"
        android:layout_height="fill_parent"
        android:orientation="horizontal"
        android:layout_weight="1"
        android:padding="@dimen/about_divider_height" >
        <TextView
            android:id="@+id/tvBloodDetail"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:background="@drawable/roundtv"
            android:text=""
            android:gravity="center"
            android:textSize="@dimen/btn_text"
            android:textStyle="bold"
            android:shadowDx="8"
            android:shadowDy="8"
            android:shadowColor="#CC900205"
            android:shadowRadius="25"
            android:textColor="#FFFFFF"
            android:visibility="invisible" />
    </LinearLayout>
</LinearLayout>

Java的一部分:

private Runnable task = new Runnable() { 
        public void run() {
            //run the animated task
            tvB.setAnimation(animationTranslateIn);
        }
    };

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.bloodtype);

            tvB = …

我想知道为什么图像不拉伸整个表格单元格？

这是代码：

<td width="110" height="100" style="margin: 0; padding: 0; border: 1px solid rgb(0, 174, 239); background-color: #00FF00">
    <a target="_blank" href="http://mymed.com/provider.aspx?id=2611" xt="SPCLICKSTREAM" name="Kamin_1"><img style="width: 100%; height: 100%; display: inline-block;" alt="s, kam, MD" border=0 src="http://mymed.com/images/email/Physicians/Kaminski.jpg" name="Cont_19" /></a>
</td>

我在我的 C# 代码中添加了一个多行 SQL 代码，如下所示：

sqlCode = @"SELECT
    w.objectID,
    w.attr1397 'LastName',
    w.attr1395 'FirstName', 
    w.attr1396 'MiddleName', 
    w.attr1404 'Gender',     
    w.attr1436 'OtherName', 
    convert(varchar,w.attr1402, 101) 'DOB' ,
    w.attr1401 'SSN',   
    d.employmentStatus
FROM [db].[table] w left outer join  
     (
        WHERE w.attr1397 = '" + k + "'
        AND
        w.attr1395 = c
        AND
        w.attr1401 = s
ORDER BY 4, 2, 3";

的k，c以及s是从我想用，这是发生了什么函数变量：

我该如何解决？

new List<string[]> list = new List<string[]>();

for (int i = 0; i < contentList.Count; i++) //contentList is a list which can have many rows of data...
{
    string str1 = contentList[i].Quicklink; // Get data 1
    string str2 = contentList[i].Title; // Get data 2
    list.Add(new[] { str1, str2 });
}

//SORT THE LIST based by `str2`

for (int p = 0; p < list.Count; p++)
{
    Label1.Text += str1 + " " + str2 "\r\n";;
}

如何根据str2值对列表进行排序,然后将键对值分配给标签.

<asp:TextBox ReadOnly="true" ID="tbPhone" ClientIDMode="Static" runat="server" CssClass="tbStyle changeUpdate" Text=""></asp:TextBox>
<asp:TextBox ReadOnly="true" ID="tbFax" ClientIDMode="Static" runat="server" CssClass="tbStyle changeUpdate" Text=""></asp:TextBox>

$('#tbPhone, #tbFax').keypress(function() { //works
    this.style.backgroundColor = "#BCFFB9";
});

我将有很多文本框,并希望为每个文本框使用一个类,获取ID并设置背景颜色.这将确保我可以为所有文本框使用几行代码,无论数字如何.

所以我试过这个:

$(".changeUpdate").keypress(function() {
    $(this).attr("id").style.backgroundColor = "#BCFFB9";
});

但我一直收到这个错误:

0x800a138f - Microsoft JScript runtime error: Unable to set value of the property 'backgroundColor': object is null or undefined

我该如何解决我的问题.

我有一列（Column A）的DataTable ：

Column A
GOOD
NOT GOOD
GOOD
PERFECT
PERFECT
GOOD

DataTable的结果可能与上面的结果不同，所以我不能使用静态值。

我如何遍历该列，以便它将计算该列中每行重复多少个相同的值。

像这样：

Good = 3
NOT GOOD = 1
PERFECT = 2

另一个例子：

Column A
DO IT
DON'T DO IT
DON'T DO IT
DON'T DO IT
DO IT
DO IT

结果将是：

DO IT = 3
DON'T DO IT = 3