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Spring Batch + Spring TaskScheduler example
In this tutorial, we will show you how to use Spring TaskScheduler to schedule a batch job to run every 5 seconds.
轻舞肥羊2019-08-18【[Java]】
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Spring Batch Hello World Example
Spring Batch is a framework for batch processing – execution of a series of jobs. In Spring Batch, A job consists of many steps and each step consists of a READ-PROCESS-WRITE task or single operation task (tasklet).
轻舞肥羊2019-08-18【[Java]】
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Spring Batch + Quartz Scheduler example
In this tutorial, we will show you how to use the Quartz scheduler framework to schedule a Spring batch job to run every 10 seconds.
轻舞肥羊2019-08-18【[Java]】
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Spring Batch Tutorial
Photo credit: Spring Source
轻舞肥羊2019-08-18【[Java]】
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Cant create file in the C drive root directory Windows 8
Developing a simple Java program to write a file in the C drive root directory (where Windows is installed), but the program prompts an “access is denied” error. Try to create an empty file in the C drive root directory manually, but no options to create any files, only new folder is allowed.
轻舞肥羊2019-08-18【[Java]】
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Windows 8 keeps dropping wifi connection
A desktop computer, Windows 8 is installed, connect to a nearby router via a wireless USB adapter.
轻舞肥羊2019-08-18【[Java]】
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Jackson : was expecting double-quote to start field name
A simple example to use Jackson to convert a JSON string to a Map.
轻舞肥羊2019-08-18【[Java]】
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Regular Expression case sensitive example Java
In Java, by default, the regular expression (regex) matching is case sensitive. To enable the regex case insensitive matching, add (?) prefix or enable the case insensitive flag directly in the Pattern.compile().
轻舞肥羊2019-08-18【[Java]】
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Many chromedriver.exe are left hanging on Windows Selenium
The Selenium WebDriver is closed, but the “chromedriver.exe” process is left hanging in the system. See figure :
轻舞肥羊2019-08-18【[Java]】
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Regular Expression matches multiple line example Java
By default, the “.” doesn’t match line breaks. To match multiple lines, add (?s) prefix or enable the Pattern.DOTALL flag.
轻舞肥羊2019-08-18【[Java]】
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How to execute JavaScript in Selenium WebDriver
Below code snippet shows you how to execute a JavaScript in Selenium WebDriver.
轻舞肥羊2019-08-18【[Java]】
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How to join two Lists in Java
In this article, we show you 2 examples to join two lists in Java.
轻舞肥羊2019-08-18【[Java]】
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Spring MVC and List Example
In this tutorial, we show you how to print the List values via JSTL c:forEach tag.
轻舞肥羊2019-08-18【[Java]】
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Spring MVC @ExceptionHandler Example
In this tutorial, we show you how to do exception handling in Spring MVC frameworks. Normally, we use @ExceptionHandler to decide which “view” should be returned back if certain exception is raised.
轻舞肥羊2019-08-18【[Java]】
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Jsoup Get favicon from html page
There are many ways the favicon can be recognized by the web browser :
轻舞肥羊2019-08-18【[Java]】
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