Posts by Mayla Campos • 165 points
16 posts
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answer290
viewsQ: Pick only numbers from a String (Tokenizer)
Hello, I’m doing a project with stack and queue, and I’m in a part I need to pick up the operator and put in a pile and the number in a queue. However this part of taking the number is not working,…
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answers242
viewsQ: table html shellscript
Guys, anyone who knows shellscript know how to create this requested script in the image below? I’m doing some exercises with the theme, and that kind of got me.…
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answers351
viewsQ: Doubt with mongodb test
I am a beginner in Mongo I have a question with select/query. I need to make a query that searches at the base Yoda and in the collection configuracoes return all documents that hold the key…
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answer33
viewsQ: Problems with Javascript
Hello, I am programming my site on C9.io and I am using a cont shown here at this link: How to add +1 in a counter variable to each click? However on C9.io in the line of Js appears $ is not…
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answer330
viewsQ: Required html is not working
I am creating a website and I am using angular, and in the only existing input the required is not working, IE, even clicking on the button Submit is sending the empty data to the bank, what can be?…
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answer54
viewsQ: Problems with Footer
I’m having problems with my footer on a page that contains a list, which I add to and it grows. The problem is that you are creating two scrollbars on the site and I am not able to solve. Follow the…
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answers582
viewsQ: Problems with image on the site
Hi, guys, I want to put an image in the header of my website, but I can’t get it to stay on the right head. If I put in a code before the divorce, she doesn’t show up, and I put her in charge of the…
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answers82
viewsQ: Display items of a particular ID using angular GET
I’m making a very basic forum where the user type the title, subject and theme description, and this is sent to Mongo (I’m also using Postman), with the help of the people from here on another…
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answer103
viewsQ: How to add item in API
I’m doing a basic forum just for testing, I’m using the mongo and postman to add some things for testing. However, now, I want from the page, I send such data. Use of…
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answer193
viewsQ: Show username responsible for such ID in html
I am making a very basic forum and I have a very easy question, but I am beginner at the angle and it is killing me. When creating a new topic, this topic creates an ID ie each topic has its own. In…
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answer60
viewsQ: Creating a forum, doubt between which languages to use
I am creating a discussion forum from scratch, but I already have a good part of the web skeleton like: creating a topic, responding and viewing topic. My doubt is between using php (I don’t know…
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answers17029
viewsQ: CNPJ validation in Javascript
I have a simple doubt. I want to validate the cnpj of an institution registration. In this input is already placed the mask, in which the mask is in js. However, I cannot validate this field. I took…
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answer928
viewsQ: When clicking on a select item, show input
I want when I click the select "OTHER" to appear next to an input, but so far unsuccessful. My code HTML and JS: function mostraCampo( el ) { var outros = document.getElementById('outros'); if…
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answer1385
viewsQ: How to do a Jquery that when selecting a radio button, changes the items of a select?
I’m creating an html site and I’m kind of a beginner yet. I’m doing an establishment registration screen. My problem is: when selecting a radio button, I want you to change the select data…
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answers106
viewsQ: How to connect Xamarim with Visual Studio 2015?
Hello, I downloaded Visual Studio last week with the main goal of mobile development. Visual requested the installation of Xamarim and the like, and I did everything, however, after all…
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answers246
viewsQ: Upload xml file to Gridview?
In my project, I need to select an XML file (table) from my tablet and then read its contents and show in a Gridview. I don’t know how to start, does anyone have any idea how? I think with the…