Posts by Math2Syess • 74 points
6 posts
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answer186
viewsQ: About preparing the apache Tomcat server in visual studio code
I downloaded the binary files from apache-Tomcat, extracted them in an open folder and added them to the visual studio code. But at the time of starting the server, gave this error that can not even…
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viewsQ: Alert function is not running when clicking the button
By typing the text in input and click on the button, the function alert() does not perform! My code: <html lang="pt"> <head> <meta charset="UTF-8">…
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answer223
viewsQ: How to style the fieldset tag using id attribute?
I’m trying to put a {background-color: aqua;} on the tag fieldset, using id="003" and addressing the style to the external file .CSS. But no change is happening. When I write to the HTML file:…
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viewsA: Query syntax error with RFID code filter
In the queries it was left to say which column you want to select. And this should be done before "FROM". To not give the error of "Column Index out" try to do as follows: "SELECT…
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answers48
viewsA: Perform multiple operations in a single SQL code
Good evening! Please let us know if the code I created worked dpois you test. thanks. -- 1 Totalizar o número de registros (total1); SELECT COUNT(id_nps_score) FROM nome_da_tabela; -- 2 Contar…
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answer63
viewsA: Total sales per month grouped by seller
Good afternoon! Please let me know if the code works correctly. thank you. SELECT sum(janeiro) AS total_jan, sum(fevereiro) AS total_fev, sum(marco) AS total_mar, sum(abril) AS total_abr, sum(maio)…
sqlanswered Math2Syess 74