Posts by Daniela • 89 points
5 posts
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3
votes2
answers1104
viewsA: File Upload Multiple via ajax - PHP
The first warning is why you have not checked whether fileUpload was a index of $_FILES. <?php if (isset($_FILES['fileUpload'])) { } The second error occurred because you are trying to iterate…
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votes1
answer1175
viewsQ: How to resize image with fixed width
I’m having trouble resizing an image to a specific width, I can only resize proportionally according to width or height. With only: <?php $original_width = x; $original_height = y; $redimensionar…
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votes1
answer864
viewsQ: Upload remote images with Base64 or URL?
What’s the best way to upload remote images to Android? How these great apps optimize these images? In a country where mobile Internet is one of the worst in the world, there is a need not to leave…
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votes1
answer229
viewsQ: Can I point to project files this way?
Working with PHP is very easy to set up a schematic path for some file, but in Java the scheme may be different? I can point to a file starting, for example, by src File.separator? Example: private…
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votes1
answer1150
viewsQ: How to import the Httpclient library?
Where should I put the library HttpClient? In all tutorials it is possible to find only examples of codes, but no one really explains that after downloading, we should put where?…