Posts by Marco Aurélio Lopes Júnior • 145 points
12 posts
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viewsQ: Java Dao class showing the following error:The Resource type Connection does not implement java.lang.Autocloseable
The error is being presented where I perform Try try (Connection connection = getConnection(); And consequently, my Preparedstatement says that the Connection type is not visible in that line:…
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viewsA: What is a daemon?
Daemon is a process that runs in the background of an operating system. Basically, it is waiting for requests that will be made to the system, through the user, and handles these requests so that…
nomenclatureanswered Marco Aurélio Lopes Júnior 145 -
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viewsQ: Sequelize error while trying to connect to database "Dialect needs to be explicitly supplied as of v4.0.0"
I am trying to establish a connection to my postgres database using the sequelize, when I try to connect it accuses the following error, even with the dialect parameter being defined, yet it says it…
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viewsQ: Slide made using html and css does not fill the page width
I’m trying to fill the screen with the slides, but I can’t. I’m using gallery.css to create the slides,I tried to modify the css, but the name of the class that is used for the gallery to work, HTML…
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viewsQ: Error renaming columns in dataset using pandas
While trying to rename the dataset columns using pandas, SyntaxError: expression cannot contain assignment, perhaps you meant "=="? Below the error with the line of code I’m using: File…
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answer204
viewsQ: Error while trying to import pandas data into Jupyter Notebook
I am trying to import data using pandas, but I always get the following error: File "<ipython-input-15-fb05c39e0291>", line 1 temperaturasDasCidades =…
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viewsQ: Origin/master problem in git when trying to commit
I’m trying to commit to updating a project in git, but I always end up having the same problem,he doesn’t because he claims that origin/master has different commits each. I followed what the program…
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answer41
viewsQ: Error trying to print an array with larger elements from two other matrices - 'int' Object is not subscriptable
In my code, I create two matrices, and compare the elements of the two in each position. The largest element at each position is selected and placed in the third matrix. When I finish all the…
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viewsQ: How can I associate typed and stored values in an array to a menu option?
How can I associate a range of values from 1 to 6 to each of the options in the OS menu that I have in the list? My idea is that when I type three times the number 1 for example, this counts as…
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viewsQ: OFF - Is it possible to print a list value by passing its index?
In the code below I,when I come out of the while,I print the athlete jumps data, along with the average of the same. In the loop for,I print out all the jumps of the athlete, 'Cause I wanted to do…
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answer108
viewsQ: C program to concatenate strings does not execute correctly
include int main(){ void concatenarStrings(char string1[], int t1, char string2[], int t2, char string3[]); char palavra1[]={'p','a','o','c','o','m'}; char…
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viewsQ: How to print the first 12 terms of the Fibonacci sequence in reverse in Pascal?
How to print the first 12 terms of the Fibonacci sequence in reverse in Pascal? Instead of 1 to 12, 12 to 1 program Exercicio_31; var V:array[3..12]of integer;I,termo1,termo2,novoTermo:integer;…