Recent Posts
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Java – running functions on JButton
I'm trying to create a program in Java that uses a robot to press a specific key every few seconds It has a GUI with s…… -
Java – use variables / expressions in comments (in the thymeleaf template)
I need to add some information about the generation to the page </html> <!-- page [[${pageCode}]] was generat…… -
Java – Android – hidden but selectable EditText
I want to see an EditText in my android app that you can't see, but you can select and enter text In other words, I ho…… -
Gets the value selected from the radio button in Java
import javax.swing.*; import javax.swing.*; import java.awt.*; public class RadioButtonTest extends JFrame { privat…… -
java – Android – Webview Progressbar
I added a progress bar to WebView I want to have progress bar coverage on WebView. I want to display the percentage of…… -
Java – want to know that create = null instead of out Consequences of close() Out is an instance of fileoutputstream
I want to know the consequences of making the output stream null instead of closing it If I do out = null, will this l…… -
Java algorithm for extracting information from string
I'm trying to implement intelligent search in my application For example, find a 28 - year-old Christian male from Bra…… -
Xdebug, how to avoid stopping at index PHP?
I have NetBeans with CodeIgniter and Xdebug Every time it's in the loop, the index Stop on PHP Each click is a slow st…… -
Java – how to detect the actual value of – Xmx param? Runtime. getRuntime(). Maxmemory() is inaccurate
In my case, this value is usually different from the - Xmx. I specified For - xmx810m, it returns 821035008, or 783mb …… -
Java – deletes items from the index when looping through the list
public boolean isTwoPair() { public boolean isTwoPair() { boolean isTwoPair = false; Collections.sort(deck); …… -
Partitioning and analyzing Java arrays using multithreading
I have to initialize a floating point [12000] 12000 times through the for loop Then I scan the array for values that e…… -
Javafx-2 – what is this public API in JavaFX that needs to be clarified?
I am very concerned about the term public API in JavaFX speakers >What is a public API? What should it mean? > I…… -
Javafx-2 – is there any way to hide the stage after a certain time?
Is there any way to hide a stage a few seconds or minutes after the specified time? Solution Solutions using timeline:…… -
JavaFX – setbuttoncell for combobox
I have a problem I can't solve I want to implement the progress bar into a combo box: public class JavaFXApplication4 …… -
Java – use wildcards to search in the string collection
I have a HashMap < integer, string > I tried the following code to query the map and return all possible values …… -
java – Pom. XML project build error
I imported the Maven project into my eclipse, but I did it in POM The following errors were encountered in XML – I hav…… -
Java – how to pass multiple parameters to a restful web service using HTTP post
I have two array parameters and an object array, and I want to pass them @POST @Path("Test3") @Produces("text/plain"…… -
java – Android – Webview Progressbar
I added a progress bar to WebView I want to have progress bar coverage on WebView. I want to display the percentage of…… -
Java – calendar gettime() returns only est
Calendar cl = Calendar.getInstance(TimeZone.getTimeZone("America/Los_Angeles")); Calendar cl = Calendar.getInstance(…… -
Can ColdFusion CFC be instantiated from Java?
I know that a Java class can be instantiated from ColdFusion, but can ColdFusion CFC be instantiated from Java code? F…… -
Java – simple examples of errors in Hibernate beginner level
In order to learn hibernate, I wrote two examples of exercises However, they all have the following errors: Basically,…… -
Java – executors do not run all threads
I'm new to Java and I'm trying this I have a method that I want to run in parallel I want 10 threads to call this meth…… -
Java – JAXB generates simple types without restrictions
I am generating my first JAXB data binding I have a schema that contains an XS: simpletype: <xs:simpleType name="NI…… -
Java – dangling metacharacter
When I use ", '*', '(' and ')', I always receive errors about hanging metacharacters I've tried to escape those charac…… -
How do I display images immediately in a java applet?
I created a simple memory game in Java applet There is a problem with the card At first appearance, the image requires…… -
Java – eclipse RCP internationalization independent plug-in
No tutorial provides specific examples of how to create international plug - in fragments I need to translate to plugi…… -
Java – which one to choose between calling the function twice and storing the return value in a variable?
I have the following situation I occasionally encounter similar situations Which is more suitable for the following tw…… -
Java – get arrayindexoutofbound: 1 exception
I try to parse a string and store it in a string array When I try to parse the string "Log1", I can parse it Run the f…… -
How do I use wildcards when searching for resources in a Java based spring configuration?
I'm converting XML to a Java based spring 3 configuration, and I can't find a way to "translate" beans that use wildca…… -
Java for each loop
I'm working on a task when I accidentally make a mistake, but the code executes and provides the correct result I was …… -
Java – how to find which Maven dependencies are missing
I have a web project and a POM XML file It has enough dependencies to compile and package, but not enough to start the…… -
java – Spring LDAP NullPointerException
I am using java spring version 1.3 1-RELEASE. There appears to be a problem with ldaptemplate when trying to perform a……