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Setting an image for a UIButton in code
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Objective-C
UIImage *btnImage = [UIImage imageNamed:@"image.png"];
[btnTwo setImage:btnImage forState:UIControlStateNormal];
Swift 5.1
let btnImage = UIImage(named: "image")
btnTwo.setImage(btnImage , for: .normal)
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string sanitizer for filename
...name:
' onerror= 'alert(document.cookie).jpg
becomes an XSS hole:
<img src='<? echo $image ?>' />
// output:
<img src=' ' onerror= 'alert(document.cookie)' />
Because of that, the popular CMS software Wordpress removes them, but they covered all relevant chars only after som...
Remove the image from a imageview Android [duplicate]
...ing image depends on the method used to populate ImageView.
So if you set img.setImageBitmap(bmp) then to clear you should use img.setImageBitmap(null).
When you img.setImageResource(resId) then to clear you should use img.setImageResouce(0).
Etc.
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How Do I Use Factory Girl To Generate A Paperclip Attachment?
...o
avatar { fixture_file_upload(Rails.root.join('spec', 'photos', 'test.png'), 'image/png') }
end
end
In the above example, spec/photos/test.png needs to exist in your application's root directory before running your tests.
Note, that FactoryBot is a new name for FactoryGirl.
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Rebuild or regenerate 'ic_launcher.png' from images in Android Studio
... first creates a new project, that dialog lets you point
to some external .PNG file, and then when that dialog completes,
it generates 4 different pixel-sizes of images for use as
a launcher-icon.
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Converting SVG to PNG using C# [closed]
I've been trying to convert SVG images to PNG using C#, without having to write too much code. Can anyone recommend a library or example code for doing this?
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Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir
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Use <img src="//graph.facebook.com/sarfraz.anees/picture" /> if you change between HTTP and HTTPS... the protocol is detected by the browser, and you won't get mixed content warnings on HTTPS.
– Chris Jaco...
How can I get a favicon to show up in my django app?
...e favicon there with basic HTML?
<link rel="shortcut icon" type="image/png" href="{% static 'favicon.ico' %}"/>
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Graphviz: How to go from .dot to a graph?
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dot -Tps input.dot > output.eps
dot -Tpng input.dot > output.png
PostScript output seems always there. I am not sure if dot has PNG output by default. This may depend on how you have built it.
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How do I list all files of a directory?
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beautiful!!!! so.... x=glob.glob("../train/*.png") will give me an array of my paths, as long as I know the name of the folder. So cool!
– Jennifer Crosby
Mar 14 at 4:06
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