Posts by Moises Moraes • 137 points
16 posts
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viewsQ: How to select change <a> according to <select> with PHP
Guys I’m trying to change the tag link , which is within one when the user chooses one of the options of . I’m trying to make this change with PHP. But I’ve done several ways and it didn’t work. Can…
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answer202
viewsQ: How to bring a BD result with NODE.js into an array
Personal how do I amaze, data that is in the database, in an array, with NODE.js? I have this value this values in the database: Column 1 (linha 1)Fortaleza – Caucaia |(linha 2) Fortaleza –…
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answers125
viewsQ: How to translate the isset function of php to an equivalent in javascript
And the guys! I’m trying to convert this code into php for js, but when I tried to convert the isset function to tipeof an error appears. I searched on the internet and saw that the equivalent…
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answer530
viewsQ: Anaconda for Pycharm on Linux
People I am not able to access, the anaconda in pycharm, first I tried to access two libraries and appeared this error. Libraries: import pandas as pd import numpy as np error: Traceback (most…
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answers2474
viewsQ: error to import pandas library and numpy
Guys, I have a problem to import panda library and numpy for my project, when I try to run on pycharm... the following code, this error presents: code: import pandas as pd import numpy as np error:…
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answer22
viewsQ: Data is not being deleted from the database
I made a form, where when the user clicks the delete button, the value entered in the imput 'id' is deleted from the database. Thanks in advance for your help. Follow my form. <form…
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answer30
viewsQ: send confirmation message to the database
I’m trying to insert a message into the library when it makes a record. But when sending is done the message does not appear for use. Thanks for the help! Follow my form <form name="Form_CRUD"…
phpasked Moises Moraes 137 -
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answers118
viewsQ: insert into an imput table data
I want the user to click on a button, the values of the row corresponding to the button, table to be inserted inside an imput. But by the script I made it is only inserting the first value of the…
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answer23
viewsQ: How to insert an imput into a combobox (CB) value via Javascript
I have a list of clients in a Mysql database and I am pulling, via PHP, this data for a combobox and I want the user to click on a client name inside the combobox some inputs to be filled with this…
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answer33
viewsQ: Treats error to connect to PHP database[rectifying as the answer]
(edited this post to show the error that appeared when I updated the code with the help of the first reply) I am building a database connection object. It is showing the following error. Warning:…
phpasked Moises Moraes 137 -
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answers720
viewsQ: Change comma per point
I want when a user type , (comma), this is replaced by . (point). But when I insert the script below, it shows no result. Can someone help me find the mistake? function substituiPonto(){ valor =…
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answer94
viewsQ: Root with Indice - Javascript
How do I for example calculate the seventh (7) root of 1.17 in Javascript?
javascriptasked Moises Moraes 137 -
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answer59
viewsQ: CSS effect before server request
I wanted to put a CSS animation while the site is being requested on the server. So I found this code with Angular. app.config(['$httpProvider', function ($httpProvider) { // Criando um…
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answer36
viewsQ: Javascript - function Math.log() does not load
Good afternoon, I have the following problem. I am creating a button to calular logarithm inside a calculator. so I found in the link on this link the possibility to make Lulo. I appreciate the…
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answer49
viewsQ: Handles error within if Javascript
I am building a calculator, which in this specific case, the user will click a button and a simple rule equation will appear. Then it will replace the variables of the formula, which is in the…
javascriptasked Moises Moraes 137 -
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answer581
viewsQ: How to calculate values within arrays?
I have the following algorithm to perform the calculation of a Polish reverse calculator. function pilhaNumeroVisor() { var pilha = [] ; var num = document.calcform.visor.value; if(num != "" ) {…
javascriptasked Moises Moraes 137