recurring period

The requirement is to query for a period of time, some of the schedule is repeated each year (month, day), how to get the schedule within a find? The repetition means that the addition of the May 1 schedule of this year, I query next April-May

Linux Recurring Task plan detailedOne-time task execution: At,batchAtInteractive: Let the user enter more than one command to execute at the at> prompt;Batch processing: Writes the command of the task to the file by the at to

I. Recurring Task schedule Type:1, one-time task Execution (At,batch)-not important:A, at:Interactive: Let the user enter multiple commands to execute at the at> prompt.For example: #at 10:02, go to the AT command prompt, as follows:#at >

One-time mission plan: At,batchRecurring Task Scheduler: CronAt: Simple usageAt timeAt>Submit Task: ^c+dJob Result: Send the current user on the system as a messageSend and receive mail:Service start or Not Status View command:NETSTAT-TNL |grep ": 25

KAFKA9 Recurring consumption Problem solving background : Before using the Kafka client version is 0.8, recently upgraded the version of the Kafka client, wrote a new consumer and producer code, in the local test no problem, can be normal

background: before using the Kafka client version is 0.8, recently upgraded the version of the Kafka client, wrote a new consumer and producer code, in the local test no problem, can be normal consumption and production. However, recent projects

As usual, let's start by telling the background of this problem:Because recently to make an operation option of the outgoing, and then think of the default hidden, the mouse across the way when the display.When I first started to add a class=

The 1.system.threading.timer Timer provides a way to repeatedly invoke an asynchronous thread. There are multiple timer classes in the. Net BCL . such as the System.Windows.Forms.Timer class for Windows applications, such as the System.Timers.Timer

We know that the SQL Server database can be used to implement regular automatic backups of the database. The method is to create a plan to back up the database with a maintenance plan that comes with SQL Server 2008, and we share the methods of

Java Multithreading Basics (ii) Timer class: Timer class and TimerTask classThe Timer class and the TimerTask class are an early way for the JDK to implement the timer function, and jdk1.5 previously supported the timer class and the TimerTask class.