Most voted "boot" questions
In computer science, boot is the English term for the computer initialization process that loads the operating system when the machine is turned on.
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answer1677
viewsHow to autorun a script during Linux inialization?
I am developing a program that should run automatically soon after the startup of Linux. To be more specific I am developing for Debian and to run on Beaglebone Black. I need to run some shell…
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answers134
viewsHow to turn off your PC in 16-bit Assembly in boot mode
Good night I’m developing a bootloader that saves to a floppy disk. I was able to restart now, but I can’t get it to turn off. I’ve tried several codes in Assembly, but nothing works. It always…
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answers265
viewsError cannot open tty-output Linux
I have installed a paravirtualized Debian8 image on Xenserver, and I am adding a script to create a template for this vm. I added the script on startup with the command "systemctl enable script". In…
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answers2291
viewsHow to Decrease Card Size in Boostrap
Hello, I’m editing a boostrap template in race, but I’m not managing to organize a page with cards and columns. I would like to decrease the size of the cards so that they fit four per line. My…
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answers2620
viewsHow to resolve? No converter found capable of Converting from type [java.lang.String] to type [@org.springframework.data.jpa.Repository.Query]
So Guys I’m having a problem when performing a query through a @query, well basically what I need is a list of a status column in the bd that returns only students who are with the status "Finished"…
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answers62
viewsUnable to lock for exclusive access. Another application may
When I am debugging boot.bin by nasm it returns the following error: boot.asm: BITS 16 ; The mode we are running in (default for every modern computer) ORG 0x7c00 ; the origin, the boot loader is…
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answer278
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viewsTechnology migration
Today we have an application made in java, but this application does not use any framework in the back end, I need to do one more project and do not want to use the same architecture, I already have…
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answer217
viewsSpring boot error - Liquibase
18-04-15 23:10:21.452 INFO 9464 --- [ restartedMain] o.apache.Catalina.core.Standardservice : Stopping service [Tomcat] 2018-04-15 23:10:21.470 INFO 9464 --- [ restartedMain]…
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answer40
viewsOrganize form block in boostrap
Good afternoon, I would like to know how to organize the form blocks horizontally. The page I am inspired by: My page: http://tratspay.com/app/detalhamentotesteform.html insira o código aqui…
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answer86
viewsAdd image thumbnail and toggle switch to table
Hello, everyone. I follow my saga of editing a boostrap template, with a lot of learning but with a lot of head beat on the wall rs. I would like to know how to add an image thumbnail in this table…
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answers20
viewsError setting stack by kernel
I always thought I understood about the stack but I realized that no, I’m wanting to understand the stack in practice, so I created this environment The idea is to set the top of the stack at 7FFFh…
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answer56
viewsHow to fix 1892 Spring startup error?
When I start my project in Spring Boot it appears to me this error: More information about the error: 2021-02-10 19:41:35.984 INFO 1892 --- [ restartedMain] com.produtos.apirest.ApirestApplication :…