Andriod programming – Posts 8: Intent – Switching between screens

You guys are very inquisitive child groping her home is how clickable button that can open another screen. Today all of us will do that through a simple app – Register login.

[Ubuntu] Error setting system – Missing system setting

If you install something or anything, but unfortunately missed making the setting of system components Ubuntu gone like this: The fix is ​​to run the following command and then you restart the computer to reinstall the components of Ubuntu: If this does not try to 2 command:

Collage pdf file on Ubuntu (Linux)

Have you ever wanted to cut, separated a few pages in a pdf file or long hours in line small files related graft together? To achieve the collage pdf file PDF-Shuffler you install from ubuntu software center and started opening it up. [qads] Cut open the pdf file and open up PDF-Shuffler 1 file pdf ra. You select the page you want to cut (Use ctrl & click […]

[Linux] Turn the IDE gedit – Make geidt is an IDE

Gedit is a text editor default on linux distros. At first glance it seemed to have nothing interesting, however, if a little tinkering, you may find it very interesting and even more amazing is expected! Please observe the following image to see a somewhat. To be able to do gedit become so great, they […]

[Algorithm] Count the squares

All taken from the exam: CONTESTS COMPUTING NATIONAL CHILD XIX th - 2013, TABLE B TEST SUBJECT - HIGH SCHOOL FACILITIES. [qads] Threads: For a square table size n × n grid is divided into units, the peak position of the unit squares are called mesh. People want to count the number of squares correspond […]

[Pascal – TUT Basic] Posts 1: Overview of Pascal

The article introduces the total pass on Pascal, the structure of a program and the program pascal hello world.

[Pascal – TUT] Posts 4: Enumeration, the passage, collective

This article we will learn about the types listed, the passage, collective [qads] Original article: vietsource.net

[Pascal – TUT] Posts 5: Arrays

1. Concept Arrays (Array) is a set of fixed elements of the same type called type element. The element type can be scalar type, String, type collections, Record type. [qads] 2. Arrays 1 afternoon a. How to Claim 1: How to 2: Wherein the child must be a domain type, scalar type listed, char or boolean. {However. people often […]

[Pascal – TUT] Posts 6: String

You. Character (tank) 1. Concept char type used to represent the characters of the alphabet, digits and special characters. To perform the information you need to arrange the characters in a table, It is usually arranged in ASCII. ASCII there 256 characters, Each character is assigned codes from 0 to 255. 2. Some related content […]

[Pascal – TUT] Posts 8: Unit

The creation of the subroutine in a program made to programming objects and much more. However, This program is effective only child in our program contains only, in another program wants to use the program are required to write to them, so very laborious. To remedy, they collect the subroutine […]