Posts by guijob • 1,809 points
65 posts
-
0
votes1
answer2413
viewsA: How to generate a pdf file containing the digital certificate information?
How to sign pdf created with FPDF instead of TCPDF <?php require_once('fpdf.php'); // crie uma instância do FPDF $pdf = new fpdf(); $pdf->AddPage(); $pdf->SetFont('Arial', 'B', 14); //…
-
0
votes4
answers22728
viewsA: What are the definitions of method, function and procedure?
Method It’s a class responsibility. In software engineering, when one makes the responsibility of a class in a class diagram, those are the methods. Procedure It is a piece of code (subroutine) with…
terminologyanswered guijob 1,809 -
0
votes3
answers4227
viewsA: When clicking a button, how to make the screen slide down
Use anchovies: put it on the button: <a href="#anchor">botão</a> and where you want to go you put: <div id="anchor"></div>…
-
1
votes1
answer474
viewsA: Java Framework for Ecommerce-style Website
Test the shopizer: http://www.shopizer.com/#!/ It comes with some really cool finches, like: Catalogue of products Shopping cart Application review Payment setup Delivery settings…
-
2
votes2
answers3434
viewsA: What’s the difference between Gravity and layout_gravity on Android?
The difference is that: android:Gravity configures the View Gravity you are using - how the elements should be aligned within this view; android:layout-Gravity configures View’s Gravity relative to…
-
2
votes3
answers159
viewsA: Doubt about the lower value of banknotes
The loop is wrong, in the last iteration you compare the last value of the vector with a value outside it. Then you can get any value, including 0.0. Do so: for(i=0; i<NUM-1; i++){ if(notas[i]…
-
6
votes2
answers688
views -
1
votes3
answers682
viewsA: What is the difference between Smtpclient.Sendasync and Smtpclient.Send() using Thread?
It’s simple. If you use the .SendAsync() he creates a new thread to send and to Main thread continues to read the lines as if nothing had happened. Then, when the new thread finish the method…
-
0
votes1
answer59
viewsA: Convert JSON to map
Opa, I solved here, I used the :key-fn function, as below: (json/read-str (return :body) :key-fn keyword)
-
0
votes1
answer59
viewsQ: Convert JSON to map
I’m getting a json in key :body of the answer using a request clj-http. How to transform this json in map?
-
2
votes1
answer120
viewsQ: Variable in Clojure
I’d like to have an accountant in memory. A variable that at any time I can add or subtract and when I want I access the current value of it. How to do this in Chicago?
-
0
votes2
answers231
viewsA: Doubts with Node.js - Error: route.js:162
Try passing the controller into the Exports: var controller = require('../controllers/home');
-
1
votes2
answers403
viewsA: Does anyone know how to get data from the grid cell?
Hello, when using Cliente cliente = (Cliente)dataGridView1.SelectedRows[0].DataBoundItem; you can directly get the object that was selected. From there, just fetch the data of the other grids by…
-
0
votes1
answer61
viewsA: How can I select by date and hour
If the day and time are separated, then join them with DATETIMEFROMPARTS. Its format is: DATETIMEFROMPARTS ( year, month, day, hour, minute, seconds, milliseconds ) So try something like: SELECT *…
-
0
votes1
answer92
viewsA: Listbox is not adding Subitems
A few things are missing... In the Listitemview constructor goes the name of the Row, the columns are placed separately, and have to activate to show the subitems (View.Details). Try to run this…