小编haw*_*awx的帖子

我正在尝试在CentOS 5.9环境中安装Mono和Monodevelop.

我试过以下说明,没有运气.

http://fealves78.blogspot.co.uk/2012/08/install-mono-and-monodevelop-on-centos.html

任何人都可以建议替代上述链接.

我刚通过Homebrew更新到PHP7.我现在在执行以下操作时收到以下错误消息php -v:

PHP Deprecated:  PHP Startup: memcached.sess_lock_wait and memcached.sess_lock_max_wait are deprecated. Please update your configuration to use memcached.sess_lock_wait_min, memcached.sess_lock_wait_max and memcached.sess_lock_retries in Unknown on line 0
Deprecated: PHP Startup: memcached.sess_lock_wait and memcached.sess_lock_max_wait are deprecated. Please update your configuration to use memcached.sess_lock_wait_min, memcached.sess_lock_wait_max and memcached.sess_lock_retries in Unknown on line 0
PHP Deprecated:  PHP Startup: memcached.sess_lock_wait and memcached.sess_lock_max_wait are deprecated. Please update your configuration to use memcached.sess_lock_wait_min, memcached.sess_lock_wait_max and memcached.sess_lock_retries in Unknown on line 0
Deprecated: PHP Startup: memcached.sess_lock_wait and …

我想在两个约会之间得到工作日.示例:stdate = 28/10/2011 and endate = 04/11/2011.这应该是6个工作日,但它只给5天.

var workingdays = 0;
var weekday     = new Array(7);
weekday[0]="Sunday";
weekday[1]="Monday";
weekday[2]="Tuesday";
weekday[3]="Wednesday";
weekday[4]="Thursday";
weekday[5]="Friday";
weekday[6]="Saturday";

while (stdate <= endate) 
{
    var day = weekday[stdate.getDay()];
    if(day != "Saturday" && day != "Sunday") 
    {
        workingdays++; 
    }
    console.log(weekday[stdate.getDay()]);
    stdate = new Date(stdate.getTime() + 86400000); 
}

控制台日志显示以下结果.

Friday
Saturday
Sunday
Sunday
Monday
Tuesday
Wednesday
Thursday

由于某种原因,周日出现两次.任何帮助,将不胜感激.

我正在尝试将我的kendoDateTimePicker配置为仅显示上午9点到下午6点.这可能吗？

我有以下脚本连接到我的microsoft azure服务器.

<?php

try {
    $hostname = "secrets.database.windows.net";
    $dbname = "secrets";
    $username = "secrets";
    $pw = "secrets";
    $dbh = new PDO ("dblib:host=$hostname;dbname=$dbname","$username","$pw");
} catch (PDOException $e) {
    echo "Failed to get DB handle: " . $e->getMessage() . "\n";
    exit;
}

echo "Passed!";

上面的脚本传递我的旧服务器,但从新服务器执行时给我以下错误消息.

SQLSTATE[01002] Adaptive Server connection failed (severity 9)

我的新服务器PHP设置如下:

sudo apt-get install -y php5.6-fpm php5.6-ldap php5.6-curl php5.6-cli   php5.6-mcrypt php5.6-intl php5.6-json php5.6-pdo-dblib php5.6-mysqlnd php5.6-memcached php5.6-mbstring php5.6-imap php5.6-xml php5.6-sybase

到目前为止我的检查:

1)两者都具有相同的面向公众的IP地址.

2)两者都具有相同的PHP PDO/ODBC设置.

$ php -i | grep PDO
DO …

我有以下反应类组件每 10 秒调用一次 API。它的作品没有问题。

class Alerts extends Component {
  constructor() {
    this.state = {
      alerts: {},
    }
  }

  componentDidMount() {
    this.getAlerts()
    this.timerId = setInterval(() => this.getAlerts(), 10000)
  }

  componentWillUnmount() {
    clearInterval(this.timerId)
  }

  getAlerts() {
    fetch(this.getEndpoint('api/alerts/all"))
        .then(result => result.json())
        .then(result => this.setState({ alerts: result }))
  }

  render() {
    return (
      <>
        <ListAlerts alerts={this.state.alerts} />
      </>
    )
  }
}

我正在尝试将其转换为反应功能组件。这是我迄今为止的尝试。

const Alerts = () => {

    const [alerts, setAlerts] = useState([])

    useEffect(() => {
        getAlerts()
        setInterval(() => getAlerts(), 10000)
    }, [])

    getAlerts() …

我有下面的数组,我想以特定的HTML列表格式输出.

我的PHP数组如下:

Array
(
    [MAIN] => Master Product
    [ID1] => Array
        (
            [0] => Product 1
        )

    [ID2] => Array
        (
            [0] => Product 2
            [ID3] => Array
                (
                    [0] => Product 3
                )

            [ID4] => Array
                (
                    [0] => Product 4
                )
        )
)

我正在寻找的HTML列表格式如下.

<ul id="treeview">
    <li>Master Product
        <ul>
            <li>Product 1</li>
            <li>Product 2
                <ul>
                    <li>Product 3</li>
                    <li>Product 4</li>
                </ul>
            </li>
        </ul>
    </li>
</ul>

任何帮助,将不胜感激.