Posts by Gabriel • 91 points
3 posts
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3
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answers136
viewsQ: Release only the last line for writing
How do I allow the user to write only in the last line of a JTextArea, that is, without being able to make modifications on the upper lines? (as in CMD or Terminal, for example).
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3
votes1
answer246
viewsA: Error 400 when creating Inputstreamreader for URL with spaces or accents
I managed to solve using the following line: BufferedReader reader = new BufferedReader(new InputStreamReader(((HttpURLConnection) (new URL(url)).openConnection()).getInputStream(),…
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2
votes1
answer246
viewsQ: Error 400 when creating Inputstreamreader for URL with spaces or accents
Hello, I have a problem when I use Inputstreamreader to read some Urls that contain spaces or accents. What happens is that I am reading a URL that contains a JSON (one of the League of Legends…