All Questions

1
answer

Can crystal report generate this format?

I want to generate this format in crystal report in visual studio. Since I need several sections, of repetition, section of text with fields taken from the base, then more repetition and the crystal designer has already defined its sections. Is...
asked on 24.02.2016 / 16:27
5
answers

Problems showing parameters in partial view

I am consuming a service to consult customer balances, it returns me as an answer an entity with these properties: public string errorCodigoField { get; set; } public string errorMensajeField { get; set; } public decimal saldoRecargasField { g...
asked on 16.08.2017 / 15:33
1
answer

I can not record .txt files with QFileDialog C ++ QT

This is my code: void MainWindow::save(){ QString fileName = QFileDialog::getSaveFileName(this, tr("Save Text File"), path, tr("Text Files (*.txt)")); if (fileName != "") { QFileInfo info(fileName); path = info.absolu...
asked on 25.02.2016 / 14:58
1
answer

How to resolve error: "Fatal Error: Class Jparameter does not work"

I am using Joomla, after doing an update from version 2.5 to version 3.0 I get the following errors, may the JParameter not exist or be used differently in version 3.0? Fatal error: Class 'JParameter' not found. Fatal error: Clase 'JParameter'...
asked on 11.02.2016 / 20:05
1
answer

Revision null when sending the form

I have a form with several embeds. I have the Budget entity, which has oneToMany relation with Revision, and revision has oneToMany with Chapter, Chapter has also oneToMany with another call Requirement, but it is not necessary to inquire more s...
asked on 23.02.2016 / 13:51
1
answer

How to use the i18n option in a Uikit Framework datepicker?

Hi, I would like to know how to use the i18n option of a Dateikicker of uikit. on their official site they explain that they use a Json object. link but I can not make it work. my code is as follows: <form class="uk-form"> <...
asked on 24.02.2016 / 20:12
1
answer

Use of chains with bison and flex

I have a problem when retrieving strings that I have saved using flex in bison, I am new with these tools and I am only doing tests to create a language, but as I understand when you use the operator $ n gives you the value of the ele n of the r...
asked on 21.04.2017 / 07:57
0
answers

Help linked list overwrites string [closed]

The problem arises when I upload the data from a binary file to memory. I do not understand why the values of the string (Desc.) Of each product are overwritten (copying the description of the last product to all the previous ones) but the numer...
asked on 22.04.2017 / 22:43
2
answers

MySQL (MariaDB) saves everything in UTF8 correctly, but PHP prints it wrong. Why? [duplicate]

I'm making PHP, configured in default_charset = UTF-8 , put data brought from the MySQL database, also configured with all character variables and collation in UTF-8, within a select element, but it does not correctly encode characters...
asked on 28.04.2017 / 20:09
2
answers

Create string lists

I'm trying to copy the words of a file .txt into a linked list. I wrote something but what happens is that the program closes in a moment, as if there was an error in the assignment of the memory. I do not understand where I'm wrong. #i...
asked on 04.02.2016 / 16:59