Posts by Guilherme Cesar Medeiros • 171 points
8 posts
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answer56
viewsA: Why instantiating objects using new keyword is hardcoded?
Imagine now that your Speakerrepository is used in 40 classes, and for some reason you need to change the implementation in all of them, it would give you a lot of work, but if the implementation is…
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answer283
viewsA: Jsonformat with Localdatetime springboot
First thing, if you only need hour, minute and second, use Localtime and not Localdatetime, as per the documentation https://docs.oracle.com/javase/8/docs/api/java/time/LocalTime.html 2 - I am using…
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answers186
viewsA: Error starting Applicationcontext through a Spring application
Amigo, your dao doesn’t know the implementation, so he can’t "give new" You can inject your dao in the following ways 1 - remove Abstract from your IMPL @Qualifier("categoriaLivroDAOImpl") private…
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answer283
viewsA: Docker Ubuntu does not starta
To resolve basically uninstalled according to the Fedora documentation. https://docs.docker.com/engine/installation/linux/fedora/#Uninstall-Docker Then I ran the following command sudo pkcon refresh…
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answer283
viewsQ: Docker Ubuntu does not starta
Dear Friends I created a Ubuntu container: And then I started the container Note that above is no error, but the container does not run as shown below…
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answer2597
viewsA: Error error `while loading Shared Libraries: libcrypto.so. 1.0.0:...` when running Packettracer 7 on Receiver 25
Problem Solved Just in case someone installs using FE25 and gives the same problem follow the steps. Initially I searched for a folder that has lib using the following command. locate…
linuxanswered Guilherme Cesar Medeiros 171 -
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answer2597
viewsQ: Error error `while loading Shared Libraries: libcrypto.so. 1.0.0:...` when running Packettracer 7 on Receiver 25
When trying to run the Packet Tracer on Receiver 25 it shows the following error. ./PacketTracer7: error while loading shared libraries: libcrypto.so.1.0.0: cannot open shared object file: No such…
linuxasked Guilherme Cesar Medeiros 171 -
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votes1
answer738
viewsA: Inject token into the header of all http requests
I think one of the problems is that your Loginservice service is not using dependency injection Annotation, and you don’t instantiate it anywhere on your Component. import { Injectable } from…