All Questions

1
answer

Load different texts in the same TextView (SharedPreferences)

I have two EditText and what I write I keep it in SharedPreferences and I charge it in TextView but I can only load the text of a EditText and not both texts. What I want is to load the two texts in the same TextVi...
asked on 19.05.2017 / 20:58
2
answers

Create PHP color search

I want to make the users of my application able to search for images by color. I have a table of images that stores the colors in hexadecimal as a string type. +----+-----------------+---------------+ | id | name | color | +...
asked on 08.03.2017 / 20:12
1
answer

ALGORITHM PARTITION QS

They could guide me how this algorithm works     
asked on 21.05.2017 / 23:58
1
answer

Problems with the pip install

I wanted to install the ttk libraries but it does not let me, the same to install Tkinter, try pip and did not find anything, I also tried to download them with Pycharm but it does not leave me anyway. I'm trying with Python 2.7 and 3.6     
asked on 06.03.2017 / 02:01
1
answer

Block function call in parent div from a child div

It happens that I have a parent div which calls a function sending in this two parameters (one of these is 0 since it will be fixed) and within this div I have several divs which call the same function but with the two dynamic parameters : <...
asked on 22.05.2017 / 17:30
4
answers

How to order IF and ELSE IF to check values taking into account the order in which they obtain

I have three text boxes called DATO1 DATO2 DATO3 , I would like to check that they were not empty, the problem that arises is that I want to check whether they are filled in order or not. (DATA1 -> DATA2 -> DATA3) Since, since I have th...
asked on 15.03.2017 / 12:25
1
answer

Refresh Select2 Jquery

I have a simple select2: <select id="material" class="form-control select2 select2-hidden-accessible" style="width: 100%;" aria-hidden="true"> <option value="1">PC</option> <option value="2">Raton</option>...
asked on 07.03.2017 / 09:39
1
answer

Propagate javascript event

When I drag the block but clicking on the image of the div, it is the image that is dragged and not the whole block (and therefore the drop does not work), I want that when the image is dragged the event propagates and it is the whole div that i...
asked on 05.03.2017 / 21:53
2
answers

Implement C # style flags in C ++

I am adapting the maze generator algorithm written in C # to C ++. I have found a new theme for me: Flags I know how to implement enumerators in c ++, it's practically the same, but I do not understand how to implement the flags. In co...
asked on 04.03.2017 / 17:17
2
answers

How to validate a switch and insert it into the database if the data in my db is Boolean?

I have a form to which I enter the data of the staff, but to give it a more elegant appearance in view of the user I have inserted a switch component to 'validate' if that 'character' will be active or inactive, which will be saved as true or fa...
asked on 03.03.2017 / 22:01