Posts by cicada 3301 • 39 points
5 posts
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answer102
viewsQ: Error using Fs.createReadStream('file') to save a file to a formData() in Node
Hello, I try to save a file inside a formData() in nodejs, but when I check, Fs.createReadStream('file') says that 0 bytes were read. Could someone explain to me why this is happening? And if…
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answer100
viewsQ: Doubt about Python methods and classes
I have the Login class and created an instance of it in the Main class, with the instance I am calling the start method, but in the start method when clicking the 'Log in' button the…
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answers8151
viewsA: How to read a string using input in Java?
In addition to what has already been answered, JOptionPane.showInputDialog(); that creates a interfacinho for the user to type.
javaanswered cicada 3301 39 -
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answer1455
viewsQ: How can I check the text size of an React-Native input?
hello, I need to take the text of an input in React-Turn on and check if this typed text has less q 11 characters, how could I make that check? I’m new to React
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viewsQ: Help with java arrays
I have the discipline array and the current array. The current one is an exact copy of the disciplines. If there are two equal Strings within the disciplines array I need to delete all the same and…