Questions tagged as 'for'

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Loop, For, PL / SQL Cursors (Doubt)

Good morning, my doubt is as follows, my table is like this currently: Nome Idade ID João 5 Lucas 5 João 2 Lucas 1 I wish it looks like this: Nome Idade ID João 2 1 João 5 2 Lucas 1...
asked by 30.01.2018 / 14:04
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Change the Label everytime the button is pressed

I'm doing a PYTHON table using FOR, in TKINTER, and I would like every time a new number is placed in ENTRY, the label changes to the new table. For example, a number will be placed in the ENTRY and the person will click the TAB button, when it...
asked by 14.09.2017 / 00:58
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List append on for loop - Swift 3 / Xcode 8 [closed]

I'm having a problem adding items to a list inside the 'for' loop, where all items in the list are repeated with the last value entered. Here's my NSManagedObject list var listCursosNovos: [Cursos] = [] Here's my loop: for i in 0..&l...
asked by 23.01.2017 / 01:34
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How to stop a for loop that stores strings values entered in C ++?

So I've tried everything I tried to compare type typed a "." or set a threshold value and even then the program does not continue, it stays within the infinite loop. The code comes next: vector<string> inserir(){ vector<string>...
asked by 20.01.2017 / 16:51
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PHP / Bootstrap - Repeat until X and then until Y then adds new DIV and continues the replay

I'm breaking my head in this repetition, as this is my first question, sorry for the mistakes. :) I'm currently with this code block inside the container: <?php echo '<div class="row">'; $posts = DBRead('posts', "WHE...
asked by 07.08.2015 / 15:50
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I'm trying to print an array using for in javascript, but it does not display correctly

Print manually and then tried to use for to print, but it turned out I could not see it properly. let mochila = new Array(); let item1 = ['corda', 2], item2 = ['faca', 3], item3 = ['cura', 23], item4 = ['prego', 35];...
asked by 07.11.2018 / 13:30
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Replacing Wrong Words in a Text Field

I would like an idea of how to create something of the type, text field, where we enter some wrong word (s) and then it is corrected. For example: <body><input type="text" id="exibir" onkeyup="troca()"/></body> <scri...
asked by 15.04.2016 / 03:41
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How to calculate a FOR for every 6 increments does it echo?

I have a simple FOR that I need every 6 increments to send an echo with a message, follows code: $carros = array("Volvo", "BMW", "Toyota", "Alfa Romeu", "WV", "Teste", "test2", "Teste4", "Teste3", "Teste5", "Volkswagem", "Ferrari"); for ($i=0...
asked by 18.10.2018 / 21:54
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Insert a loop into another loop

I want to intersperse the second with the first. For illustration, I will use the simple example below as a basis: <script> n = 10; for ( var i = 0; i < n; i++){document.body.innerHTML += i;} for ( var i = 0; i < n; i++){...
asked by 09.04.2016 / 05:19
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How to get variable and print multiple "li" according to variable number?

I have a $abas = 4 variable. I need PHP to make a echo in the variable number, in which case it would be 4 echos. The result should be: <li>1</li> <li>2</li> <li>3</li> <li>4</li...
asked by 28.08.2018 / 21:10