Posts by Félix • 204 points
17 posts
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viewsQ: Pygame - mixer.music()
I’m set up a system that uses Pygame tools, in other terms, I’m creating an application that runs songs, I’ve been trying to make that, with the current music ending (stored in one vector), the…
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answer7641
viewsQ: Python - Libraries for MP3
I am conducting a project based on the Python language and that requires good performance in the playback of Audios (MP3). I am currently using the PyGame with his pygame.mixer.music to be able to…
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answers42
viewsQ: Problems when generating executable
I’ve never seen myself in need of generating a file. EXE, because my programs were tested on my own machine, but now however I need to generate an EXE to test on other computers. In my program I…
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answers684
viewsQ: Tkinter - How to save Entry() string
I have a problem about Tkinter, I am not able to save the value of an Entry() in any variable, so as soon as I can use the name of that file to create a TXT. Follow the code: def criarPL (): global…
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answers5610
viewsQ: MP3 player with Python
I know almost nothing about programming and so I have been studying new possibilities, such as POO and the like. Recently gave me a desire to try to learn GUI and also to create an MP3 player, all…
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answers102
viewsQ: What is the purpose of WITH?
I’m studying a little Python around here, and I always come across the command with. I searched the documentation and other sites, read articles in English and I also gave an answer about this…
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answers1417
viewsQ: Find the highest value of any python file
Good night Devs! I am having certain difficulties in manipulating python files. I have a TXT file with float numbers. Example: numbers.txt 10 130 20 77 23 9 10 20.26 -20.26 2 Having this data in…
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answer1049
viewsQ: Install Module openalpr
Good evening developers. I need to download a module for Python, but I’m not getting it, I looked on the internet and mainly on Stackoverflow in English, but nothing helped, if anyone can help me I…
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answers721
viewsA: Element with different end size than width and height definition in CSS?
The size increase of any element on a WEB page is due to the use of the padding, the padding is nothing more than the internal space of the element, ie when it applies a padding of 50px, the element…
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answers361
viewsA: How to define the opacity of an element from within a div larger than the div itself
Good afternoon. I noticed that the button has the original value of the image defined in opacity, which will not imply any change, test this code and see if the problems have been solved. .div1{…
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answer87
viewsA: creating a website to measure knowledge
As I mentioned above, there are two Frameworks that I consider the best, and most used in the market, but the amount of Frameworks that inhabit the depths of the internet are gigantic, and with this…
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answers5187
viewsQ: XAMPP - New Security Concept
I have a little problem with XAMPP, I’m not able to allow PHP Myadmin access to mobile. I’ve seen tutos on the Net, but nothing’s worked. Obs: The PC is 64bit, but only found the 32 Bit version to…
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answers69
viewsQ: Syntax Binary Trees
Good afternoon Developers. I’m studying Data Structures in college, and with the lack of zeal for the material presented by the institution, I’m doing my own research on the Internet, and for this…
asked Félix 204 -
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answers789
viewsA: List comprehension with conditional
Hello. The syntax used by you in your code is incorrect based on the patterns of the language, and Python, a block is always delimited by two points ':' followed by a: line break with 4-space tab…
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answer292
viewsQ: Best possible algorithm
I come again with a question aimed at the area of Complexity of Algorithms, but this time how to choose the most efficient algorithm, for this we will consider the two expressions below: Algorithm…
asked Félix 204 -
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answers325
viewsQ: Doubt in Complexity of Algorithms
I have a question in Algorithm Complexity. As you can see in the image below, the expressions are equivalent, that is, they have the same qualities and the same dominant term (n²), so because the…
asked Félix 204 -
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answers181
viewsA: Difference between two codes
Hello. Well, the code itself is flawed and has many logic errors, it is not recommended to create functions if the code is small, in general, functions are used when there is a certain code that…