All Questions

2
answers

Is it efficient to check file modifications for Hash?

Scenery I need to implement a file change check between 2 points of my application. * ¹ Point 1 - Server - I have a folder where are some product images; Point 2 - Mobile Device - I have a catalog application that downloads these imag...
asked on 11.06.2014 / 15:59
2
answers

Select Styling via CSS

I need to stylize the text within select , such as leave centered, put margins. I am putting the name of the class plus option and putting what I want, but it is not working. I did so: HTML <h3 class="imobBoxTipoTitulo">T...
asked on 17.03.2014 / 00:04
1
answer

How to support columns added by the user without updating the EF model?

I have a C# application with a Entity Framework 6 "Database First" model created from the base structure of a SQL Server database, which belongs to third-party software. Users of this software can add user fields to some tables by de...
asked on 15.04.2014 / 16:39
1
answer

Unable to connect to remote server - When consuming webservice C #

I have an application developed in C # which consumes a webservice also in C #. In some cases (it is not always and is not everywhere / clients) at the time of consuming webservice I get the following error:    Unable to connect to remo...
asked on 04.03.2015 / 13:29
1
answer

SQLServer Portuguese Error Messages - (LocalDB) \ v11.0

I'm developing an application with Entity Framework 6 using the Code-First approach. I want to configure SQLServer (LocalDB) \ v11.0 to display error messages in Portuguese without using SQL Server Management Studio . From the researc...
asked on 23.04.2014 / 15:24
2
answers

INNER JOIN with two fields from the same table

I'm having a problem that I have not found a solution to date. I have 3 tables in MySQL: Units: containing store information. Orders: Contains the order information made by store01 for store02, both of which are listed in the units table....
asked on 29.01.2015 / 16:04
1
answer

How does FireMonkey (Delphi) compile for Android?

I did some research but did not get good results, the project folder looks like a common Delphi or C ++ project! VCL - Delphi FMX - Firemonkey Please note: With the exception of the Android folder, where it contains some subf...
asked on 20.01.2016 / 01:55
1
answer

Validation of Form with JQuery

I'm a beginner in jQuery and I'm having a hard time doing a form validation with jQuery for the CRM of a church that is as follows : I have an HTML code that is part of a CRM that I'm developing. In this HTML I have a form with on...
asked on 16.08.2016 / 19:24
1
answer

How to move an enlarged image with a finger in ImageView?

Based on in this question answer when you are zoom as you move the image with a finger to see the other part of the image.     
asked on 05.02.2016 / 00:22
2
answers

Is it possible to change the value of a note at run time?

Considering the following annotation: @Target(ElementType.TYPE) @Retention(RetentionPolicy.RUNTIME) public @interface MinhaAnotacao { String valor(); } Defined in a class: @MinhaAnotacao(valor = "algum valor") class ExemploStackOverflo...
asked on 26.05.2016 / 04:23