schedule

Android close dialog after 5 seconds?

由 痞子三分冷 提交于 2019-11-26 19:49:48
问题 I'm working on an accesibility app. When the user wants to leave the app I show a dialog where he has to confirm he wants to leave, if he doesn't confirm after 5 seconds the dialog should close automatically (since the user probably opened it accidentally). This is similar to what happens on Windows when you change the screen resolution (an alert appears and if you don't confirm it, it reverts to the previous configuration). This is how I show the dialog: AlertDialog.Builder dialog = new

How schedule build in Jenkins?

由 泄露秘密 提交于 2019-11-26 17:58:42
问题 How do I schedule a Jenkins build such that it would be able to build only at specific hours every day? For example to start at 4 PM 0 16 1-7 * * I understand that as: 0 minutes, at 4 o'clock PM from Monday to Sunday every month, however it builds every minute :( I would be grateful for any advice. Thanks! 回答1: Please read the other answers and comments, there’s a lot more information stated and nuances described (hash functions?) that I did not know when I answered this question. According

利用pgAgent创建定时任务

由 断了今生、忘了曾经 提交于 2019-11-26 15:58:33
使用Postgresql自带的pgAgent，可以很方便地创建定时执行任务。现在网上的资料都比较旧，Postgresql版本更新得比较快，导致网上的一些教程都不合用了，现在我写分享一下自己的经验。 Postgresql的版本是 9.X 1.安装pgAgent。pgAgent在以前旧的版本是pgAdmin自带的，但新版本的pgAgent是需要通过Postgresql自带的Application Stack Builder这个软件来安装的。具体流程如下： *在这里要填写Postgresql的postgres的用户名密码，或者具有操作postgres这个数据库权限的用户账号。因为pgAgent需要在postgres这个数据库里面创建相应的表，所以这里填写的用户必须需要有操作postgres这个数据库的权限，在这里就用最大权限的postgres用户。 *在这里是埴写执行pgAgent的windows用户账号，如果是域用户，请填写完整的域用户名和密码。因为pgAgent会在windows的服务里面添加一个叫“PostgreSQL Scheduling Agent - pgAgent”的服务，而这个服务需要登录后才能运行,所以这里填写的账号必须是当前widnows可以登录的账号。 来到这里，就表示pgAgent已经成功安装了。可以到windows的服务里面看一下pgAgent的服务添加没有

EJB @Schedule wait until method completed

由 点点圈 提交于 2019-11-26 12:00:37
问题 I want to write a back-ground job (EJB 3.1), which executes every minute. For this I use the following annotation: @Schedule(minute = \"*/1\", hour = \"*\") which is working fine. However, sometimes the job may take more than one minute. In this case, the timer is still fired, causing threading-issues. Is it somehow possible, to terminate the scheduler if the current execution is not completed? 回答1: If only 1 timer may ever be active at the same time, there are a couple of solutions. First of

How do I schedule a task to run at periodic intervals?

由 a 夏天 提交于 2019-11-26 11:12:16
I was trying some codes to implement a scheduled task and came up with these codes . import java.util.*; class Task extends TimerTask { int count = 1; // run is a abstract method that defines task performed at scheduled time. public void run() { System.out.println(count+" : Mahendra Singh"); count++; } } class TaskScheduling { public static void main(String[] args) { Timer timer = new Timer(); // Schedule to run after every 3 second(3000 millisecond) timer.schedule( new Task(), 3000); } } My output : 1 : Mahendra Singh I expected the compiler to print a series of Mahendra Singh at periodic

How do I schedule a task to run at periodic intervals?

由 ￡可爱￡侵袭症＋ 提交于 2019-11-26 05:53:17
问题 I was trying some codes to implement a scheduled task and came up with these codes . import java.util.*; class Task extends TimerTask { int count = 1; // run is a abstract method that defines task performed at scheduled time. public void run() { System.out.println(count+\" : Mahendra Singh\"); count++; } } class TaskScheduling { public static void main(String[] args) { Timer timer = new Timer(); // Schedule to run after every 3 second(3000 millisecond) timer.schedule( new Task(), 3000); } }

Scheduling R Script

由 吃可爱长大的小学妹 提交于 2019-11-26 00:45:59
问题 I have written an R script that pulls some data from a database, performs several operations on it and post the output to a new database. I would like this script to run every day at a specific time but I can not find any way to do this effectively. Can anyone recommend a resource I could look at to solve this issue? I am running this script on a Windows machine. 回答1: Actually under Windows you do not even have to create a batch file first to use the Scheduler . Open the scheduler: START ->
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