I want to get driver current location in uber clone. When I write this code: I get the error: Cannot resolve method ‘create’ in ‘LocationRequest’ And when I write I get this error: ‘LocationRequest()’ has private access in ‘android.location.LocationRequest’ num …
Tag: java
Eclipse building the project with a different JRE than the one provided in java build path
I am new to eclipse and trying to run a spring application with a number of modules. I am setting the build path and compiler to use jdk 1.8 but when I run maven install it is building the project using JRE 1.5 for all the modules somehow. I checked the pom.xml but no where the compiler version was defined.
Group map values but keys are same
I have a map like this. Map<long,List<Student>> studentMap Key is a number 1,2,3,4… Student object is : What i want to do is to convert it Map<long,List<StudentInfo>> studentInfoMap object and group id, addressNo and code fields.I want key are same for both maps. I can group the …
Replacing a portion of string entry
I have a list of Strings, and would want to replace a few characters of the individual string entry by new string and add to the list. For eg: I believe it can be achieved with regex, and I need some inputs here. Suggestions? Answer Use this code for your problem
org.bouncycastle.cms.CMSException: content-type attribute value does not match eContentType
I’m currently building a TimeStamp server using BouncyCastle. Server is working well but on the client side, when I want to validate the TimeStampResponse received I’m getting the following error: org.bouncycastle.cms.CMSException: content-type attribute value does not match eContentType On the se…
Java : read an image inside a binary file (or maybe more generally, from a stream)
I am making a java program that reads a binary file, which contains multiple images (in PNG format), and some binary data. How can i load the images (specifically, as java.awt.Image’s) ? So far the only way i have found to load an image is via functions that just take a file. How can i do it from, say, …
How can I output a random image when in a jar file?
The below code works when running from my editor but the image fails to load when compiled into a runnable jar file with eclipse. Could someone please suggest how I can modify my code or editor to load the files when compiled. I have read other methods of accessing files but since I need to select randomly fr…
Directing logging depending on call context in modular monolith web application
For some story, we used to have an application in microservices architecture, and all services included and used a common dependency library. It was later decided, the microservices approach wasn’t justified and had more overhead than benefit, and eventually was refactored into a modular monolith. Every…
Compile java file in linux [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 11 months ago. Improve this question I have added environment variables in /etc/profile and the compiled file has no package na…
Write ResultList from DB into a CSV file in Java
I need to write my query.getResultList() into a .CSV file. I call the query over this: and the Namequery just do SELECT * FROM TABLE, the result of query.getResultList() looks like this: I can’t use OpenCSV. The CSV file needs to have headers. Answer You can use something like