Interesting questions
-
2
votes2
answers567
viewsMethod that takes 3 integer values per parameter and returns them ordered in ascending order as an array
I can’t get the array filled returned be printed class Program { static void Main(string[] args) { int valor, valor2, valor3; Maior maior = new Maior(); Console.WriteLine("Digite um numero"); valor…
-
4
votes1
answer969
viewsIs it safe to use Timthumb?
I’m making a website and I started making use of the library Timthumb.php to resize the images in the exact size I want. However came to me two questions Is it safe to use? hear that past versions…
-
0
votes1
answer148
viewsWhat is the Difference between Select and Run in a Procedure?
There is some difference between making a Select to call the Procedure and giving a Execute in the Procedure, for example, in select a Procedure is in Read-Only mode and in execute no?
-
0
votes3
answers156
viewsANDROID - ERROR: Unchecked cast: java.lang.Object to java.util.vector
I’m trying to fill a spinner city according to the state selected in another spinner via webservice. But this giving an error in this line in the class usuarioDAO. Vector<SoapObject> resposta…
-
1
votes2
answers196
viewsFiredac only records when I close the connection with the bank
I wonder if anyone’s been through this problem. I use Firedac with Firebird in Rad Studio 10.2 Tokyo, but I have tried several ways to record the transaction, but the record does not persist in the…
-
12
votes1
answer3396
viewsHow does authentication with digital certificate work?
I want to authenticate via digital certificate in a web application. I have been able to read the data of my digital certificate that is connected to my machine. The question is: "How to…
-
0
votes1
answer220
viewsPrimeng table does not appear
Greetings guys. I’m trying to use the Table of Primeng, but I’m struggling. I followed the steps in Get Started and the Table does not appear in the browser. And to make matters worse, there is no…
-
0
votes1
answer28
viewsWhat is the error.code of an invalid email in the case of a user registration in Firebase?
I am creating a user registration panel in firebase with email and password through an application in React-Native, so, at the time of registration, I wanted to check if the e-mail entered is valid.…
-
0
votes1
answer3571
viewsReceive a Base64 string via JSON and display in a Timage DELPHI
I am receiving a JSON object, which inside it has a photo converted into Base64. I need to load this string into a Timage in Delphi. Pick up the string I managed using the superobject class, but…
-
2
votes2
answers7879
viewsSelect Join with JPQL
Talk guys! I’m busting my chops here on my TCC and I need your help. I know the trouble I’m in must be very silly, but I don’t have much knowledge. I searched everywhere, JPQL documentation and…
-
2
votes2
answers123
viewsError Unexpected token for
I’m having trouble applying one for at the fullcalender for listing events in a calendar. It gives me the following error: Unexpected token for Here is my code: for (i = 0; i< array1.length; i++)…
javascriptasked 11 years, 2 months ago MANIAMAX 653 -
1
votes1
answer81
viewsDifference between android.content and android.support.v4.content
When I use Fragments or Asynctaskloader, two options for the same element appear: android.content and android.support.v4.content What’s the difference between the two? These are my project settings:…
-
0
votes0
answers18
viewsBean Jsonitemreader, xml configuration
My Reader will read a json that comes from a Rest api. The project is configured in xml, IE, the settings are in an xml file, where are the other Beans. I found in the documentation, a bean that…
-
0
votes0
answers209
viewsIs there a way to connect to a socket server hosted as localhost by CMD?
I wonder if there is any way to run my server in python socket and connect to it using command prompt. Is there any way to do it?
-
0
votes1
answer2013
viewsCurl - Mega sena result by contest number
script by Daniel Omine modified by me. Original: /a/116727/4793 $c = curl_init(); $cookie_file = __DIR__.DIRECTORY_SEPARATOR.'megasena.txt'; curl_setopt_array($c, array( CURLOPT_URL =>…
-
1
votes1
answer89
views"Building Javascript Bundle" very slow to start Expo on Android
In React Native, following the official documentation (step by step) I was able to install the dependencies and everything I needed to run my first project. I created the directory using expo init…
-
-3
votes1
answer41
viewsMysql connects but does not display keys
Good morning my code returns this error Fatal error: Uncaught Error: Call to Undefined Function mysql_query() in /home2/minhap26/public_html/pages/lists.php:8 Stack trace: #0…
-
0
votes1
answer60
views -
4
votes1
answer291
viewsWhy do some angular services use dollar ("$") at the beginning?
I used some libraries written for Angularjs where Services were always written with a $ at first. For example, in Angular Material we have the service $mdDialog, and in Angular Bootstrap we have the…
angularjsasked 9 years, 6 months ago Wallace Maxters 102,340 -
2
votes2
answers957
viewsCards with smaller content breaking
I’m using Bootstrap 4 to assemble a page, and at the time of making cards they are getting bigger or smaller than the others, even if they use the same class col-sm-4. It’s breaking because their…