Java 归档 - Page 290 of 655

Java – how do I deploy my war on Tomcat for so long?

I have a web application that usually takes a lot of time to deploy on Tomcat I suspect that a database connection is ……

Java

2020-03-03

When Java TimerTask is scheduled in the timer, has it been executed?

I want to clarify about TimerTask When you have the following code: timer.schedule(task,60000); The task is scheduled ……

Java

2020-03-03

Java 3D array assignment

I have an array that looks like this static String[][][] School= new String[1000][20][5]; >In the first bracket, I ……

Java

2020-03-03

Java – advantages of using a dynamic client with jax-ws

What are the advantages of using dynamic clients with jax-ws services over using only generated client classes? What a……

Java

2020-03-03

Java – jaxp API that is not valid when unmarshalling JAXB

I have a JAXB object that I can ungroup very well However, if I add an element [] field annotated with @ xmlanyelement……

Java

2020-03-03

Java – sets the timeout for user input

Can I set a timer for user input? Wait 10 seconds – proceed to the next step, etc //wait several seconds{ String s = ……

Java

2020-03-03

Rest – jaxrs API vs. jsr311 API vs. javax ws. rs-api vs. jersey-core

For each of the above, I'm a little confused and still confused This is my understanding of this: >Jaxrs API: conta……

Java

2020-03-03

Java – how to create a modal jdialog over another modal jdialog

I have a mode setting dialog that is a jdialog In this setup window, I put some components (including a button) into a……

Java

2020-03-03

java – TimeZone. Gettimezone (“CST”) returns GMT

I'm converting time from CST to local time, but gettimezone doesn't seem to work properly String cstTime = "2013-06-21……

Java

2020-03-03

Java – httpservletrequest#getheader (“user agent”) returns null browser name

I'm using java 6 I know very little about JSP and servlet I'm using the following code to get the name of the browser ……

Java

2020-03-03

How to focus items in a Java combo box

Is there a way to center the items in the combo box in Java? I tried this, but it didn't work: myCombo@R_793_2419@.set……

Java

2020-03-03

Java simpledateformat interprets the parsed string as UTC

My time zone is GMT 1 Therefore, the "date" object and "22.09.1985 00:00 UTC" print "Sun SEP 22 01:00:00 CEST 1985" on……

Java

2020-03-03

Java – spring jmstemplate – add custom attributes

I use the spring API's JMS template and mappingjackson2messageconverter (version: spring-jms-4.3.4. Release. Jar) to p……

Java

2020-03-03

Java – programmatically check the available heapsize?

I'm using eclipse The problem is that if less than 512MB of memory is allocated, my application crashes Is there any w……

Java

2020-03-03

What is the shortest way to delegate an unimplemented method to an object contained in Java? [waiting for answer]

I include the primary object (with most functions) in helpers, which will provide a convenient method I have only one ……

Java

2020-03-03

Java get download progress

I'm writing Java applications (using NetBeans as IDE and JFrame forms), part of which is downloading files How do I up……

Java

2020-03-03

Java – gradle dependencies are not recognized in IntelliJ

I am using gradle as a dependency management system or any other way to develop spring boot application After adding s……

Java

2020-03-03

Java – what is an interface based framework?

I'm reading effective Java and reading static factory methods to create objects Chapter 2, item 1 Do you have an advan……

Java

2020-03-03

Java – how to use reflection to call methods with parameters?

This is my lesson: public class A{ private void doIt(int[] X,int[] Y){ //change the values in X and Y }……

Java

2020-03-03

Java – capitalize the first word in a string with multiple sentences

For example: String s = "this is a.line. Over" Should come out "This is a.line is. Over" I thought about using string ……

Java

2020-03-03

Java – Jackson deserializes JSON with timestamp fields

I have this string: { "debug":"false","switchTime":"2017-04-12 17:04:42.896026" } I try to get objects in this way:……

Java

2020-03-03

Java – can I convert relax ng to XSD?

See topic: if so, my second question is, how? I tried to use the Trang Java library and nothing happened:（ Solution T……

Java

2020-03-03

Java – why is “t instanceof T” not allowed, where t is a type parameter and t is a variable?

Eclipse indicates that the instanceof operation is not allowed for the type parameter due to the generic eraser I agre……

Java

2020-03-03

Is there a zero time start (no recompilation) switchable condition flag in Java?

I'm looking for a way to provide the fastest possible on / off flag for if conditions (I mean zero time - compile / cl……

Java

2020-03-03

How to convert an input stream to a Java object

ByteArrayOutputStream baos = new ByteArrayOutputStream(); ByteArrayOutputStream baos = new ByteArrayOutputStream(); Ob……

Java

2020-03-03

Java – when to use runtime Maxmemory() and totalmemory() [copy]

See English answers > What are runtime getRuntime(). totalMemory() and freeMemory()? 6 What are the typical use cas……

Java

2020-03-03

Java – call the ColdFusion function on another server?

I have a Java class that must be run, and my current web host (share) will not allow Java I need to host it on another……

Java

2020-03-03

Java – dynamodb global secondary index with exclusive startup key

Can I specify an exclusive startup key when querying dynamodb table through global secondary index? I am using AWS Jav……

Java

2020-03-03

Java lists all processes currently running under windows

Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao……

Java

2020-03-02

Method of creating thumbnail in Java

Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao……

Java

2020-03-02

Java send mail code

Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao……

Java

2020-03-02

Android image reflection code

Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao……

Java

2020-03-02

搜索内容

Java – how do I deploy my war on Tomcat for so long?

When Java TimerTask is scheduled in the timer, has it been executed?

Java 3D array assignment

Java – advantages of using a dynamic client with jax-ws

Java – jaxp API that is not valid when unmarshalling JAXB

Java – sets the timeout for user input

Rest – jaxrs API vs. jsr311 API vs. javax ws. rs-api vs. jersey-core

Java – how to create a modal jdialog over another modal jdialog

java – TimeZone. Gettimezone (“CST”) returns GMT

Java – httpservletrequest#getheader (“user agent”) returns null browser name

How to focus items in a Java combo box

Java simpledateformat interprets the parsed string as UTC

Java – spring jmstemplate – add custom attributes

Java – programmatically check the available heapsize?

What is the shortest way to delegate an unimplemented method to an object contained in Java? [waiting for answer]

Java get download progress

Java – gradle dependencies are not recognized in IntelliJ

Java – what is an interface based framework?

Java – how to use reflection to call methods with parameters?

Java – capitalize the first word in a string with multiple sentences

Java – Jackson deserializes JSON with timestamp fields

Java – can I convert relax ng to XSD?

Java – why is “t instanceof T” not allowed, where t is a type parameter and t is a variable?

Is there a zero time start (no recompilation) switchable condition flag in Java?

How to convert an input stream to a Java object

Java – when to use runtime Maxmemory() and totalmemory() [copy]

Java – call the ColdFusion function on another server?

Java – dynamodb global secondary index with exclusive startup key

Java lists all processes currently running under windows

Method of creating thumbnail in Java

Java send mail code

Android image reflection code

Categories

Recent Posts

Tags