All Questions

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Creating run-time bat and process in delphi

I have two functions that create a file bat and execute it, but I just can not create the process ( CreateProcess returns False ) and I can not identify the error. I use Windows 7, 64-bit. Should I change some parameter in...
asked on 29.03.2015 / 05:20
1
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How to access PHP webservice securely from an Objective-C / iOS application?

I'm making an application where I need to securely send user data to the Web Service using PHP. For this, I'm researching about security for iOS. What is the recommended method and what are the points that I should be concerned about? Plea...
asked on 30.03.2015 / 03:17
2
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RegExp does not take the input value

I need to extract the value of a tag html <input value="2530317385" name="X-Tmx-session-id" id="X-Tmx-session-id" type="hidden"> I am using a Expressão Regular to return the value of input $pattern = '~<in...
asked on 22.04.2015 / 05:37
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Error in logic control TV - Java

I'm a beginner in java and I'm having a hard time making the btnVolumeUp button increase the counter. First I have this TV class in which I created the methods. public class Televisor { int canal = 0; int volume = 0; boolean ligar =...
asked on 20.04.2015 / 20:57
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reload effects of design material

I have a site with design material, but when I update the page html with XHR the new content loses the javascript effect as I could do to reload the mdl? To make the change between the view, I use two functions, in the first step the file url...
asked on 06.06.2018 / 22:57
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How to create MASK with pure JS in React

I'm developing an HTML, CSS and jQuery site in React, but I've seen that using jQuery is out of phase in React since it's possible to create some components faster and easier, my question is how to make a jQuery-made mask for Javascript pure, or...
asked on 18.05.2018 / 15:48
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As per legend at a point created in an image

I have code that draws points in an image based on my select options. Each point is related to a select and so I would like to know how by a caption with the name of each select in the point, or rather, the acronym to identify each point. <...
asked on 06.05.2018 / 22:48
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Standard implementations in interface with C #

I was reading about the new features of C # 8 and I came across Default Interface Implentations , that is, standard implementations in interfaces. The code below exemplifies public interface IBankAccountManager{ void PerformTransaction(...
asked on 07.06.2018 / 18:41
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Separate content from the row in the BufferedReader loop

I have txt files with approximately 5,000 items, and these do not have a default, for example: 10 20 30 40 50 60 70 80 90 100 I need to import this to SQLite , each value being 1 register. Example: ID | VALOR 1 | 10 2 |...
asked on 26.04.2018 / 21:26
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File.Exists and Accentuation

I have a system developed in Webforms (eca!) that checks the existence of an image and then displays it. Everything is working correctly, however, when the image path has accents, the File.Exists method seems to be returning false...
asked on 23.05.2018 / 14:20