Interesting questions
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answer92
viewscreating shopping affection using jquery
**so I’m making a shopping cart and I’m with the following poblema as you can see the low,when I have only one item in the cart I can add with button + and remove with button - *? **the poblema…
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votes1
answer64
viewsfile_get_contents Time PHP
Guys the following I have a file_get_contents in php, but this API sometimes goes off the air and it takes a long time to answer, it would be like for a time limit if past this time returns an…
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0
votes1
answer49
viewsPHP file download taking all html code instead of file content
Well, as the title implies. My code is downloading all the html from my page instead of just the content I write in the file. if(isset($_GET['cpf'])){ //config $namefile = $_GET['nome'].'.txt';…
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1
votes1
answer344
viewsHow to make this menu open with a smooth animation? com css, html, js
I’m putting together a responsive menu. It uses jquery only to insert and remove a class from the div with id="social-menu-items" which makes the menu disappear and appear. <!DOCTYPE html>…
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4
votes2
answers1970
viewsWhat is the relativity of the rem unit?
I have the following style sheet: html{ font-size: 16px; margin: 40px; padding: 32px; } p{ font-size: 1.5rem; padding: 2rem; margin: 1.8rem; } I know that the source of my paragraphs will be 24…
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1
votes1
answer39
viewsDeformed alertdialog
Good, could someone tell me why my Alertdialog is deformed , with that white piece on top of the text ? Here’s the code I create it in : AlertDialog.Builder builder = new…
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0
votes1
answer4414
viewsCan not deserialize instance of java.util.Arraylist out of START_OBJECT token
Using angular, I am unable to insert an array of genres into the Genero property that is in the Manga object. Using Postman to insert the Generos array into the /sleeve API would look like this. {…
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3
votes1
answer820
viewsPDO Insert multiple lines into a single Insert using bindParam
I have a default function that I use for all of my Inserts (when they only have 1 Insert at a time), which would be: insereRegistro($sql, $param=NULL) { $query = $conn->prepare($sql); //Converte…
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5
votes1
answer438
viewsMark an image with a dot
I have a picture of a map and would like to put dots on it. How to do?
phpasked 11 years, 8 months ago Rodolfo Oliveira 917 -
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votes2
answers84
viewsGrouping of the Array?
I got the following array: Array ( [0] => Array ( [0] => ) [1] => Array ( [0] => Cor [1] => Azul ) [2] => Array ( [0] => Peso [1] => 100kg ) [3] => Array ( [0] =>…
phpasked 8 years, 10 months ago Samuel Arna 45 -
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votes2
answers105
viewsConcatenate varchar2 PLSQL
I have 2 tables with relationship 1 to many and I need to concatenate all the values in the column Nome table 2 in only one select column. Ex.: In the example, the return of what I need would be…
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votes1
answer24
viewsHow to show a message when no jradiobutton is selected?
I am doing a java swing exercise that contains the following screen with Jradiobuttons: When "java swing" is selected it should show a message by clicking on Jbutton and vice versa with the second…
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0
votes1
answer431
viewsCounter Click Javascript Jquery
I am applying image attributes and names via Jquery through an array of images and names. The image below illustrates the images of the loaded array. When I click I display the name of the image…
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7
votes3
answers547
viewsWhy does the "text-align: center" property work in image?
I don’t understand why text-align: center is centering the image because this property is not used to center text? because it centralizes the image too? I created an example. @charset "utf-8";…
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1
votes0
answers129
viewsError query Nfce SP webservice
After upgrading to version of java 8 I have error to query status of Nfc-and SP webservice (https://homologacao.nfce.fazenda.sp.gov.br/ws/nfeconsulta2.asmx), always returns to me "HTTPS hostname…
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4
votes3
answers1015
viewsRemove style added with . css() Function with jQuery
I’m changing CSS with jQuery and need to remove the style I added: if(cor != 'ffffff') $("body").css("background-color", cor); else // remover style ? The line above runs whenever a color is…
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0
votes0
answers34
viewsError closing Lib()
I’m making an implementation of lib pjsua to work with Voip using python. from datetime import datetime from time import sleep from sys import exit from pysip.callbacks import AbstractCallCallback,…
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1
votes1
answer2722
viewsClick line from a jQuery Datatable and load a page with id information
I am listing information from my database in a datatable with jQuery and so far everything is ok. What I want to do is by clicking on the 'Row' from Datatable click on that div all the information…
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2
votes5
answers79
viewsSQL using two tables
I need to select all records from the table solicitation where all the table records tasks that have in the column id_solicitation the id concerning that request, and date of completion are…
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2
votes1
answer63
viewsHow to apply capitalization in paragraph text with specific classes directly in the page body?
Basing myself in that question, I adapted a specific answer for my case, creating an array with the paragraphs of interest, where my intention is to capitalize the text present in these respective…