Interesting questions
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0
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answer14
viewsBug in Option List with Loaders
I’m trying to make an option list in the loaders of a Struct. The code goes up, but when it comes to running, the Bug appears below: I made an example template to try to isolate the error and…
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6
votes2
answers202
viewsWhy do we pass an object to the statement lock?
I’m working with multithreading and fell in a competition case. More than one thread accessed an I/O operation on the same file and so an exception was triggered. To solve the problem, I did so:…
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1
votes1
answer139
viewsUse comma input with Bootstrap Touchspin
I’m using Bootstrap Toutchspin to mount an input, <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <div class="form-group"> <input type="text" id="P8473_QTDE"…
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answer204
viewsMaterial Design Layout Adjustment
I can’t get Slide to take the entire home screen area, note that half of the Section "structure" is seen on the website home, I’ve tried everything, but I’m not good with CSS, unfortunately. <div…
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votes2
answers204
viewsMove task - Angularjs
Hello, could someone explain to me how to do when I check the checkbox of the activity "Incomplete" it be sent to the activity list "Complete"? angular.module('TarefApp', []); // Code goes here…
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0
votes1
answer183
viewsSpring MVC - Multiple Builders
I’m having a problem where a Framework I’m using needs a default constructor, this one calling my Service class: @Service public class FuncionarioService { private FuncionarioDAO dao; public…
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4
votes1
answer99
viewsHow to use "display: initial;" on IE9?
I made a website, but it gave error in IE9. The effect I made is only cool with display: initial; (because it fits right in the letters). The class code is as follows:: .box-slider h2 { font-size:…
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votes2
answers202
viewsIs the third parameter of filter_input required in PHP?
$nome = filter_input(INPUT_GET, 'nome', FILTER_SANITIZE_SPECIAL_CHARS); I took a look at the PHP manual but it says nothing, I saw a guy not using the third parameter and then I wondered if it is…
phpasked 7 years, 11 months ago Rebeca Aguirrer 177 -
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answer148
viewsBlock Ubmit if the "real time" check indicates that the email is already registered
I’m using AJAX and PHP to check in real time if the email is already registered in my BD, it shows a message in DIV #reply, whether the email already exists or not, so far so good. But if the email…
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1
votes1
answer273
viewsSyntax doubt in Angularjs
I’m starting in Angular and in some cases I saw that you pass parameters in the bracket of the "module" and in other cases in the "Function", and in the function I’ve seen 2 forms of declaration.…
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1
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answers23
viewsHow to fire emails with a date marked in php?
I have to create a PHP system to fire emails to customers on certain days of the month or on numbered days. How can I do that? Any suggestions ??
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votes2
answers235
viewsBorders on each part of the menu
Opa, I’m creating a site using html + css, I was making a menu but it got a bit buggy the part of the "edge" of it. I marked in red where the blue bars were missing. HTML: <!DOCTYPE html>…
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1
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answer490
viewsSending a file by form, but not by Postman
I made a webservice with Java Jersey to send files, when I try to send files using an HTML form, it works, however, when I try to send from a client or in Postman, an error 500 is returned with…
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2
votes1
answer97
viewsCompare a string array with another string array and create a new array
I need a method/algorithm to find in array1 strings of array2 and create a new array (array3) with all Stings separated from array2. For example array1 = ['azxsdfghjkazxfgtfgt']; To array2 would…
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answer2163
viewsHow to access individual object values in array?
I’m trying to access some specific values of an object within an array, from a get method response using Xios. I’d like to access id, dateTime, sensorData etc of each array object separately, for…
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2
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answer276
viewsReturn array of integers except 0. How do I do?
The method takes two numbers per parameter, and returns one array with the odd numbers between these two numbers. public static int[] oddNumbers(int l, int r) { int odd[] = new int[r]; for(int i=0;…
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1
votes1
answer554
viewsProblems with Serialize Delphi - tkPointer
Good morning, I have a problem trying to use the function: TJson.ObjectToJsonString( Pedido ) Da Unit REST.Json The object I’m trying to convert to Json is as follows: unit class_regjson; interface…
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5
votes3
answers1909
viewsCapture Input ID
Anyone knows how I do to capture an input id and send it to the database? EXAMPLE I have this input: <input type="checkbox" name="adicional" id="Leite Ninho" value="2.00"> It has the name I…
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1
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answer185
viewsHow to unzip a GZIP standard compressed string in PHP?
Precise unzip a string compressed in GZIP standard in PHP. The field type is base64Binary. I’ve tried to: gzinflate($string); gzdecode($string); gzuncompress($string); But I only had return of "data…
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2
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answer50
viewsAlgorithm C. Why does the string "Why" return and does not return numerical values?
I wrote an algorithm in C to write on the screen ordered pairs of a function, with input of x integer numbers. int main(int argc, char *argv[]) { int x,i; x = -1; do{ system("cls");…