I can’t import that simple library, i have all jar files, also i tried Ivalidate Caches / Restart. Maybe i have to add validation to build path, but i don’t know to which file. Answer Got it. File -> Project Structure In Modules click Dependecies, then click green “+” on the right s…
SSL compatibilty in java 1.4
I have searched for a number of posts but cannot find the answer. Is there any way possible i could use SNI in java 1.4. I checked that the API is available in java7 but is there any workaround to use SNI in java 1.4? Answer JSSE (Java Secure Socket Extension) is an API defined to implement SSL in java.
I tried using a handler, but it said ‘cannot resolve symbol”Handler”‘
What do i do to be able to use a handler to update my TextView every 2 secs because right now it comes up with ‘cannot resolve symbol”Handler”‘ Answer Check your activity imports and add this line to the class:
Square GridPane of square cells
My goal is to create a GridView that is resizable, always square and contains an equal number of rows and columns, making their cells also square, similar to a Reversi or Chess board. Here’s a small illustration, the grid is centered horizontally on the content pane. I’ve tried a multitude of diff…
Vaadin grid – filtering with lazy loading
I have vaadin grid, and it’s great that it has lazy data loading from the box. But for some reasons I have custom filters, which I use via CallbackDataProvider<> dataProvider.fetch(Query query) Query object has parameters for loading by portions (offset and limit), so I need to set it dynamically …
JavaFX Use Chart Legend to toggle show/hide Series possible?
Is it possible to use a chart’s legend to toggle show/hide a series? I got a LineChart with a legend and there are too many Series so you can’t read out the information well. I was wondering if there is a possibility to use the legend to toggle the series to show/hide? Most of the names of my Seri…
ClassNotFoundException oracle.i18n.util.LocaleMapper on tomcat TLD scanning. ojdbc7 maven dep (xmlparserv2-12.1.0.2.jar transitive) causes this error
I am receiving an error when running my spring-boot application with embedded-tomcat (haven’t tried with server tomcat yet). On further inspection, It appears as though the previous version of the orai18n.jar depended on by the ojdbc7 maven dep contained this class in vesion 11.2.0.3 but the newer (12.1…
The methods setText() and getText() are undefined for the type String in Java?
I’m building a calculator with in Java by using Eclipse – Luna, but when adding the code of “Entering the number” I get two error messages as follow: The Code: The Error Messages: Could anyone help me please? Answer If you are willing to display the content of TxtDisplay on GUI, that i…
Exclude one class file in gradle Android Studio
In my projects, I need to import third party jar file and Facebook SDK. Both include same BundleJSONConverter class. So, I cannot do generate signed APK. It always shows duplicate entry com/facebook/internal/BundleJSONConverter. So, I want to exclude in Facebook or SkinSDK.jar. I tried like It’s not wor…
CAS Spnego – KrbException: Checksum failed
I’m trying to use SPNEGO (Kerberos) authentication with Active Directory – with CAS server (github). Here is official instruction: https://apereo.github.io/cas/5.1.x/installation/SPNEGO-Authentication.html I used this template: https://github.com/apereo/cas-overlay-template So pom.xmlis taken from…