Interesting questions
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answer271
viewsShow and hide <table> in Javascript with arrows
Good morning! For example I have a page with the content in a table, in a <td> the text appears and in the other <td>the image. And by clicking the next arrow you should show the…
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votes2
answers2623
viewsSquare Root in C
Follows the code: #include <stdio.h> #include <math.h> int main() { double distancia; double x1, y1, x2, y2; scanf("%lf %lf ", &x1, &y1); scanf("%lf %lf ", &x2, &y2);…
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votes1
answer188
viewsAlign google Charts annotation with style: line
Hello, I have a problem, I can’t align the Annotation inside the column, and the Annotation should be vertical, follow code: <div id="grafico_qtd_clientes"></div> <script…
google-chartsasked 6 years, 5 months ago Ezequiel Oliveira 11 -
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votes3
answers864
viewsFont Awesome icons do not take Primeng
I have the lib of Font Awesome installed and configured in my project, and I have the lib of Primeng also installed, but the icones of Font Awesome is not getting the Primeng Datatable, is something…
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3
votes2
answers2696
viewsRegular expression
I have a question how can I make a regular expression to remove phone masks, Cpf, cnpj. I managed to get ("-") out of the zip code String[] cepText = edtCep.getText().toString().split("-"); there in…
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2
votes1
answer44
viewsWhat is the OPTION=3 parameter for in the Database connections?
A database connection is usually something like this Driver=MySQL ODBC 5.1 Driver;Server=XXX;Database=XXX;UID=XXX;PWD=XXX;OPTION=3; Most google searches suggest this OPTION=3. In the mysql manual…
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votes1
answer1502
viewsHow to make a button return to the home menu? Use html and css
<!DOCTYPE html> <html> <head> <title>JdBEdit - Demo</title> <meta content="IE=edge" http-equiv="X-UA-Compatible"/> <meta…
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votes2
answers41
viewsError when trying to add class dynamically with classList.add() and classname
If I create an element and already add a class to it like this: let paragrafo = document.createElement('p').classList.add('text') Then try to add a child element to it like this: text =…
javascriptasked 6 years, 9 months ago Lone Tonberry 525 -
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votes1
answer41
viewsPaginate Updating Request?
Good morning, I will try to simplify my difficulty, however any extra doubt I will be available to provide any code information... I have a filter whose which I do my searches for certain values and…
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votes1
answer17
viewsHow to capture another element within a loop to hide it
I’m having a difficulty, I want to hide a certain list when clicking a button, problem I have several buttons, I managed to solve assigning an id to the button and doing several checks of if,…
javascriptasked 5 years, 9 months ago MeninaLobo 19 -
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votes2
answers6054
viewsHow do I read the record of incoming and outgoing calls on my iPhone using Xamarin?
How do I read the history log of incoming and outgoing calls on iPhone using Xamarin? I need to read the log of the calls/ made on iPhone. I do not know how to do and I did not find any material in…
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votes1
answer325
viewsSort a list of objects by a string list
I’d like to serve Getall already brought the list of posts in order according to the list of Ids passed by the parameter module. Higlights List<Post> posts = new List<Post>(); var posts…
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votes1
answer214
viewsChrome.tabs.executeScript does not work in the background
I would like when I click on the extension button to write on the console the title of the page. My current code is this: background js. chrome.browserAction.onClicked.addListener(function() {…
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1
votes1
answer94
viewsError when sending e-mail via production
I’m using javaxmail to send the e-mail via system, but locally I can send the email without problems, but when I put it on the server it returns me the error: java.lang.Runtimeexception:…
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3
votes3
answers183
viewsRemove repeated elements using two lists
How would you remove without using collections and while, only with for. I wanted a search structure element by element, because I already know how to remove this way. So I want to use at least two…
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votes3
answers642
viewsUndefined variable error occurs when using classes
I’m making a connection with Firebird through a PHP class, using PDO, however it is occurring a very sinister error in which I got lost, watch the pages, index.php / connect.php and class. INDEX.PHP…
phpasked 10 years, 7 months ago Edward Junior 243 -
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votes1
answer48
viewsAdd items to the array without creating a new level
I have the following routine that generates an array for me: $tipo = "V"; if($tipo == "V"){ $addonTypeSuccess = ["size" => 10, "option" => 'classic', "type" => "volume"]; }…
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votes0
answers21
viewsRestore data
I am creating an app that contains a form and when the user clicks on an address search field it is taken to another Activity and then this address is retrieved in a textView in the initial Activity…
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2
votes2
answers92
viewsDoes pushing inside a for loop not increment a declared Let in its scope?
I was reading the series You Don’t Know JS which says the following about let declared in for loops: There’s a special behavior defined for let declarations used in the head of a for-loop. This…
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1
votes0
answers155
viewsBlocking the Interface in Netbeans
I’m developing a program for client-server communication. I am developing the graphical interface of the program based on JPanel/Forms. The client data is sent correctly to the server. My problem is…