Interesting questions
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2
votes2
answers41
viewsLogin form returning error!
I have a login form that returns the following ERROR: You have an error in your SQL syntax; check the manual that Corresponds to your Mysql server version for the right syntax to use near 'as valor…
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votes1
answer510
viewsLogin with digital certificate with PHP
Good afternoon guys, I’m trying to use the certsign login api https://www.certisign.com.br/produtos/desenvolvedores So far so good, I was able to send the request and get the return that is the…
phpasked 6 years, 8 months ago Bruno Santos 103 -
1
votes1
answer93
viewsSecurity rules not recognised by Thymeleaf
Hello. Despite defining the rules for spring security and calling in html in an apparently correct way, permissions are not recognized when running the browser. A user without permission…
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0
votes1
answer724
viewsGenerate an APK per command line?
How do I generate an APK, android studio project via command line? I wonder if you have how to call a file . bat and it export the apk in a folder.
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1
votes0
answers32
viewsHow do I save my game menu (C#)
Hello, I’m having a little problem when it comes to saving the settings in my game menu, the resolutions and quality when pressing the save button, it saves. the problem is that I made a button that…
c#asked 7 years, 11 months ago Gustavo Bianco 51 -
1
votes2
answers127
viewsHow to give Match in word with several alternatives?
I’m trying to give match us type of input that there is, however, the word "datetime-local" is causing me trouble, because if it is "datetime" he also finds a match. For my expression to be correct…
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2
votes0
answers1870
viewsBarcode scanner for browser
The scenario is as follows: I’m creating an application in Ionic 2, but I need it to also be accessed through a URL in a browser, like Chrome. One of the requirements of this application is that it…
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votes1
answer148
viewsAssign Json content to the PHP variable
Hail to you guys, I’m starting in the Webservice world and I’ve come across the following problem. The TOTVS Server via Rest, returns me exactly as follows: $resposta =…
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votes1
answer36
views"Syntax error, Unexpected '&'" when calling exec
<html lang="pt-br"> <head> <meta charset="UTF-8"> <title>Executar</title> </head> <body> <?php exec( 'Done.exe', &$resultado); echo $resultado; ?>…
phpasked 6 years, 11 months ago Schiller Drummond 1 -
0
votes0
answers669
viewsHtml5 notification system, javascript
I would like to understand more about this system, however, no publication helped me. I already know how to create a notification <!DOCTYPE html> <html lang="en"> <head> <meta…
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votes1
answer41
viewsIf item exists in the list, add 1 more
var prodAdd = false; $(".id").each(function(index, value) { if ($(value).val() == vId) { Swal({ type: 'info', html: '<h5>Produto ja adicionado!</h5>', background:…
javascriptasked 7 years, 4 months ago frodrigues 181 -
5
votes1
answer98
viewsMount CSS from Image
I have the image below that shows a form HTML. I wanted to make that effect in the form but I couldn’t. Can someone help me? Follow my lead. body { font-family: 'Roboto', sans-serif;…
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4
votes2
answers1673
viewsHow to resolve this 'java.lang.Illegalargumentexception: Unknown Entity' when running this simple application?
I am new to the world of Hibernate and when I run this application, I get the following exception: java.lang.IllegalArgumentException: Unknown entity: com.nataniel.api.domain.User at…
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0
votes1
answer295
viewsProblems connecting Postgres with java
Well, I’m having a problem connecting my java application to my database (I’m using pgAdmin4 which is basically postgres). Java code: public class ConnectionFactory { private static final String…
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0
votes2
answers228
viewsHow to show data from a db in 3 tabbed Fragments?
How to show the data obtained from a database in a tab with 3 Fragments. I can already get the data from the tab in Activity. My difficulty is in throwing this dice on controls that are arranged in…
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votes2
answers1462
viewsHow to clear Python’s Idle screen?
How to clear the Python Idle screen? After several entries it becomes polluted and bad to visualize. This is possible in a practical way?
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3
votes2
answers1028
viewsIn white-space, what is the difference between pre, pre-line and pre-wrap options?
I already know that when using white-space: nowrap, the text does not break when it exceeds the limit of a container. However, I noticed that this property in CSS has the options pre, pre-line and…
cssasked 6 years, 10 months ago Wallace Maxters 102,340 -
5
votes4
answers264
viewsWhy does Cakephp set _method to PUT instead of POST?
I recently upgraded my Cakephp project to version 2.4.5. Since then, some of my forms have been with the input hidden _method set to PUT automatically. The only way around this is by setting the…
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votes1
answer2182
viewsRegular expressions limit number
With regular expressions, such as limiting a minimum and maximum number of a string. I have a field where I can add 1 to 4 characters. But the numbers should be from 1 to 1000. This way you cannot…
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3
votes2
answers2119
viewsDisplay creation date (created_at) in Laravel 5.5 post
Good morning guys, I am very beginner in Lisbon and I have a small problem that I am not able to solve. In a post view, I need to display the date the post was created. In the database it would be…