如何在超过2个变量上使用VBA自动过滤器 - 我不断收到错误消息:
未找到命名参数
代码如下:
.AutoFilter Field:=1, Criteria1:="HP Compaq 6000", Operator:=xlOr, Criteria2:="HP Compaq 8000", Operator:=xlOr, Criteria3:="HP Compaq 8200", Operator:=xlOr, Criteria4:="HP Compaq 8200 Elite", Operator:=xlOr, Criteria5:="HP Compaq dc5800", Operator:=xlOr, Criteria6:="HP Compaq dc7900", Operator:=xlOr, Criteria7:="HP Compaq Elite 8300 SFF", Operator:=xlOr, Criteria8:="HP Compaq Pro 8300 SFF"
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我想知道是否可以使用AutoFilter在同一列中过滤超过2个条件的数据.如果没有,还有另一种方法可以实现这一目标吗?
我一直在浏览一个在线UNIX课程,并且遇到了这个我坚持不移的问题.非常感谢任何帮助!
您将获得一组文件,每个文件都包含有关个人的个人详细信息.每个文件都按以下格式布局,每个文件一个文件:
Run Code Online (Sandbox Code Playgroud)name:Niko Tanaka age:41 occupation:Doctor
我知道答案必须是以下形式:
n=$(awk -F: '   /   /{print }'  filename)
Run Code Online (Sandbox Code Playgroud) 你如何防止在php mysql中输入重复记录?在插入表之前验证输入.
我目前正在为我的网站构建用户注册部分,但如果在数据库中找到重复的用户名或电子邮件地址,则希望向他们显示错误.
编辑
 
这是我要插入行的方法......我将如何在这里实现这两个答案:
  <?php
        if (array_key_exists('confirm',$_POST)) {
                $Cuser = $_POST['Cuser']; 
                $Cemail = $_POST['Cemail']; 
                $Cpassword = $_POST['Cpassword'];
                $md5password = md5($_POST['Cpassword']);
                mysql_query("INSERT INTO tbl_users (`username`,`email`,`password`)
VALUES ('$Cuser', '$Cemail', '$md5password')"); 
                echo "Thank you. The user <b>".$Cuser." (".$Cemail.")</b> has been successfully added to the database.<p>
                <a href='myaccount.php' class='form'>Return</a>";       
                exit;
        }
        ?>
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我猜我可以在if ... else语句中实现它吗?
你如何解决以下错误:
Fatal error: Call to undefined method DateTime::createfromformat()
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错误发生在第35行.这是我的代码从第31行到第45行读取的内容
// check database for necessary updates
$update = mysql_query("SELECT * FROM rent WHERE colour='#3C0'");
while($row_update = mysql_fetch_array( $update )) {
    $datetime_lower   = DateTime::createFromFormat('d/m/Y', $min);
    $datetime_upper   = DateTime::createFromFormat('d/m/Y', $max);
    $datetime_compare = DateTime::createFromFormat('d/m/Y g:i a', $row_update['pDate']);
    if ($datetime_lower < $datetime_compare && $datetime_upper > $datetime_compare) {
        // date is between do nothing
    } else {
        // date is not between so update
        $update_result = mysql_query("UPDATE rent SET colour='#F0F0F0' WHERE id=" . $row_update['id'] . " …Run Code Online (Sandbox Code Playgroud) 我有一个VBA表单,有多种选择选项,包括下拉菜单,文本字段,复选框和无线电.
我只是想知道用按钮按下清除所有这些字段的最佳方法.我的一个朋友试图通过电子邮件向我发送下面的代码来帮助,但遗憾的是它不起作用,我检查了变量名称.
关于如何改进它的任何建议?
提前致谢.
Private Sub btnReset_Click()
Unload Me
UserForm.Show
End Sub
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这是userform的其他代码.
Dim DeptCode 'Holds department code
Private Sub UserForm_Initialize()
    Dim c_deptCode As Range
    Dim c_deptName As Range
    Dim deptCodes As Variant
    Dim deptNames As Variant
    Dim ws_dept As Worksheet
    Set ws_dept = Worksheets("lookupDept")
    ' Assign each range to an array containing the values
    deptCodes = Choose(1, ws_dept.Range("deptCode"))
    deptNames = Choose(1, ws_dept.Range("deptName"))
    For i = 1 To ws_dept.Range("deptCode").Rows.Count
        ' Create the combined name (code + space + name)
        CombinedName …Run Code Online (Sandbox Code Playgroud) 我正在尝试使用div(用于菜单)覆盖页面,当选中复选框按钮时,但它似乎不起作用.事件没有解雇吗?
Jsfiddle 在这里.
HTML
<nav>
    <div id="topBar"></div>
    <div id="menuTab"><input type="checkbox" id="menuToggle">≡</div>
</nav>
<section>
    <div id="slide1" class="slide">
    </div>
</section>
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CSS
#menuToggle {
    height: 24px;
    width: 24px;
    position: absolute;
    top: 0;
    left: 0;
    margin: 0;
    padding: 0;
    cursor: pointer;
    opacity: 0;
}
input#menuToggle:checked + #menuOverlay {
    position:fixed;
    top:0;
    left:0;
    width:100%;
    opacity:0.95;
    z-index: 3;
}
@media only screen and (min-width: 0px) and (max-width: 768px) {
    input#menuToggle:checked + #menuOverlay {
        background:#000;
        height:100%;
    }
}
@media only screen and (min-width: 769px) {
    input#menuToggle:checked + …Run Code Online (Sandbox Code Playgroud) 我试图通过下表名为emp来显示管理其他员工的每个员工的员工编号与他或她管理的人数.
empno  ename   job         mgr         hiredate    sal      comm       deptno
-----  ------  ----------  ----------  ----------  -------  -------    ------
7369   Smith   Clerk       7902        1980-12-17  800                 20
7499   Allen   Salesman    7698        1981-02-20  1600     300        30
7521   Ward    Salesman    7698        1981-02-22  1250     500        30
7566   Jones   Manager     7839        1981-04-02  2975                20
7654   Martin  Salesman    7698        1981-09-28  1250     1400       30
7698   Blake   Manager     7839        1981-05-01  2850                30
7782   Clark   Manager     7839        1981-06-09  2450                10
7788   Scott   Analyst     7566        1982-12-09  3000                20 …Run Code Online (Sandbox Code Playgroud) 如何在 Electron 文件对话框中按扩展名添加过滤器。例如:
function openDialogExample() {
    var remote = require('remote');
    var dialog = remote.require('dialog');
    return dialog.showOpenDialog(
      remote.getCurrentWindow(),
      {
          defaultPath: 'c:/',
          filters: [
              { name: 'All Files', extensions: ['*'] },
              { name: 'Images', extensions: ['jpg', 'png', 'gif'] },
              { name: 'Movies', extensions: ['mkv', 'avi', 'mp4'] }
            ],
          properties: ['openFile']
      }
    );
}
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我如何将它实现到我的代码库中?
const app = require('electron').remote
const fs = require('fs')
const dialog = app.dialog
document.getElementById('importWallet').onclick = () => {
    dialog.showOpenDialog((fileName) => {
        if(fileName !== undefined) {
            readWallet(fileName[0])
        }
    });
} …Run Code Online (Sandbox Code Playgroud) 我知道为了在expect脚本中发送return,我会这样做:
send -- "\r"
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什么是INSERT和F12键的发送命令?我已经在线查看,无法在任何地方找到它.
根据此处的讨论,我必须扩展窗口对象才能强类型 Intercom 的窗口功能。
最初的代码是这样的:
  setCurrentRoute() {
    if (
      this.currentRoute.getValue().indexOf('website') > -1 ||
      this.currentRoute.getValue().indexOf('builder') > -1
    ) {
      (window as any).Intercom('update', {
        hide_default_launcher: true,
      });
    } else {
      (window as any).Intercom('update', {
        hide_default_launcher: false,
      });
    }
    localStorage.setItem('currentRoute', this.currentRoute.getValue());
  }
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但当我尝试利用更多 Typescript 的类型安全功能时,它现在看起来像这样:
  declare global {
    interface Window {
      Intercom(update: string, params: { hide_default_launcher: boolean }): void;
    }
  }
  setCurrentRoute(): void {
    if (this.currentRoute.getValue().indexOf('website') > -1 || this.currentRoute.getValue().indexOf('builder') > -1) {
      this.window.Intercom('update', {
        'hide_default_launcher': true
      });
    } else {
      this.window.Intercom('update', …Run Code Online (Sandbox Code Playgroud)