Posts by Arthur Silva • 186 points
8 posts
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answer325
viewsA: Using an Activity/Fragment on a bottom sheet
In step "4. Using a Bottom Sheet Fragment" of the link you have made available has a code snippet that creates a Bottomsheet without the need for visual code to be present in the xml file of…
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answer82
viewsQ: How do I check if the device has virtual buttons?
How to identify devices that have virtual buttons to treat the space they occupy on the screen ?
androidasked Arthur Silva 186 -
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votes2
answers980
viewsQ: Analyze sound waves from an MP3 file and representation
Is there any way, in Java/Android, to open an MP3 or WAV file and from the same get the sound waves constantly ? according to its reproduction ? and power from that constant return make its graphic…
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votes2
answers12804
viewsA: Counter in python
You should only access the folder where the Screenshots are being saved, check if there are files in it, if yes, takes the last file after sorting, and extract the XX from the name of that last…
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answers3733
viewsA: Set width and height in text box
To have a text box that can increase the height, you need to use the tkinter.tix, is an extension of tkinter, in it there are numerous other visual objects, the LabelEntry If I remember, it allows…
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answers112
viewsA: How to use "for" and "While" to capture cell tags from various tables in an html file?
Open the file using the open function (example: file = open('filename.type'), so you can use this file in a for(where there would be no infinite loop), where it will pass from line to line, the re…
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answers310
viewsA: Problem on condition when checking if user typed "n", "N", "s" or "S"
A second serious form leaves the user input all uppercase or minuscule using the . upper() or . Lower(), if the user typed "s" and soon after the input there was a . upper(), the "s" would be "S",…
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answer4201
viewsQ: "__" or "Dunder" methods in Python, which are the most used?
In Python there are "Magic" methods, such as __len__, that allows the use of Len(Object), in addition to the one in specific, which are the most used that can facilitate the use of the structure ?…
python-3.xasked Arthur Silva 186