when i build this code, app will open on landscape mode. but all of my buttons are nesting and it shows only 1 btn how can i solve it? i had tried by constraint view, but it was same. this is my github https://github.com/sksmsWKd/2021android-backup/commit/cb6bb1774b3f8307f211ed6feb16eab0a9bf3620 i pushed this…
Tag: java
How to set Page Breaks View Mode for .xls using hssfwork book ApachePOI
I am creating an .xls excel file using apache poi. I need to set the Page Breaks View by default. But I did look at a related question on .xlsx file . I didn’t find anything “how to set Page Breaks View Mode” to using HSSF of ApachePOI enter image description here Answer The binary BIFF file…
Why do Min & Max show up as 0 in my array?
Why do Min & Max show up as 0 in this array? I tried to figure it out for a while now but I couldn’t wrap my head around it. Here is the ‘min’. And the ‘max’ I am not sure what the issue is. ||SOLVED|| Changed min and max and also added maximum(x); minimum(x); in main while r…
Why is my LinkedHashMap being incorrectly converted to JSON and saved in SharedPreferences?
I’m trying to save an object in SharedPreferences but first converting the object to JSON as shown below. However, the object is being both incorrectly converted and saved. The JSON looks like this: This makes it impossible to save and retrieve the schedule. Why is the name of the schedule file address …
Can I order firebase addValueEventListeners so that they execute in a specific order? [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 1 year ago. This post was edited and sub…
Karaf-assembly and features: new and old method?
I am attempting to create a Java Maven OSGI Desktop Application which can be launched using Karaf. The project includes several bundles. I believe I need to create features and assemble them? From Karaf’s documentation it seems there is a new and “old” way. https://svn.apache.org/repos/asf/k…
java.lang.NoSuchMethodError: org.bouncycastle.asn1.x509.GeneralName.getDERObject()
I have done migrating project from itext2.1.7.jar to itext5.5.13.jar but While testing the pdf which are having signatures am getting the below error: java.lang.NoSuchMethodError: org.bouncycastle.asn1.x509.GeneralName.getDERObject() This is the method where I am getting error: In my class path I have placed:…
Gatling JMS scenario does not terminate
I am trying to loadtest a simple request/reply scenario over a rabbitmq broker. This scenario sends a simple text message to the defined queue and then wait on the defined replyQueue for an answer. On the other side of the request queue is simple message listener that reads the JMSReplyTo field and sends a me…
SelfMutate stage failing with CodePipeline
I’m trying to create a CI/CD using CDK pipeline with the import software.amazon.awscdk.pipelines.CodePipeline in Java. This pipeline creates another stack named xxxJavaxxxStack. The pipeline is able to connect to external github, which, when change is detected, triggers the pipeline. In the class xxxPip…
Store and retrieve an object in session through @Scope(“session”)
I am having a Spring shopping project and I am working on a cart with I can add new product to it and store it in the session. I create a Cart class to store it in the session I create a Controller class to get the cart from session and add product to it But when I call this