Posts by Nilzon Martins • 189 points
11 posts
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answer89
viewsQ: Use . bat cls command in Java language
I have a code to start a session at Putty, with an IP address for a piece of equipment from each city. Inside the java code, I use . bat commands, for example the |CLIP command and start Putty.…
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answer78
viewsQ: How to pass a matrix that has been allocated to a function in C?
Good evening, I have a question, which is the following. -Write a program that dynamically allocates an array (of integers) of dimensions defined by user. Then fill in the matrix positions and print…
casked Nilzon Martins 189 -
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answer1001
viewsQ: How to convert a String Char by storing it in an Integer array in C?
How to convert a String Char and add to an Integer array?
casked Nilzon Martins 189 -
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answer80
viewsA: Can anyone explain to me why it’s not running?
To use the system("pause") you need the stdlib library. h I don’t know what mistake you found there, but from what I’ve seen it is this. AH, I saw the bug, normally you ran the code, and the window…
canswered Nilzon Martins 189 -
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answer352
viewsQ: Could you add a parameter in: system("color", var) in the C language?
I’m creating a simple program to change the color of the system. Only, I want to give the option for the user to write the color he wants. Ex: Has the table 1: Blue 2: Green F: Red C: Yellow F being…
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answer548
viewsQ: How to change Activity by clicking on an option in the Alertdialog menu?
I have the following problem, I have a method that is called, when one clicks on a button, AND HOLD, (onLongClickListener) will appear an Alert with several options. 1st Option is Cancel the Table,…
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answer83
viewsQ: How to maintain the data of a variable, when starting an Actitivy, and when returning, load the value?
I’m having the following problem, and I’d like everyone’s help please. I have an Activity, in which, if you press btn1, it will happen Boolean mesa1 = true; Just like for btn2... successively. When…
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answer889
viewsQ: How to send data from one Vector to another Activity?
I’m still a beginner, and I have the following question: I’m inserting text from a EditText in a array, and I want to receive it in another. I am doing the following: String[] pedidos = new…
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answer137
viewsQ: How to create a new window for each button clicked?
Hello, I’m beginner in programming for android, and I’m making an application (course work IT). The first Activity has 12 buttons with a "table" background, representing the tables of a restaurant.…
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answer673
viewsQ: How to create Android app that uses native mobile phone software such as camera, gallery, etc
How do I use mobile resources ? For example: I create an app, that when the user clicks on "Such" button, open the camera of the mobile phone... or the gallery... or alarm clock. I wanted to learn…
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answers1050
viewsQ: Increasing the size of a Textview, according to the amount of data entered in it
I am developing an app, for technical course work, and I have the following situation: I’m displaying data inside a Textview. Only there comes a time when the size is not enough. Observe the images.…