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How to go up a level in the src path of a URL in HTML?
... .. to indicate the parent directory:
background-image: url('../images/bg.png');
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Get underlying NSData from UIImage
...tation(image, 0.7); // 0.7 is JPG quality
or
NSData *imageData = UIImagePNGRepresentation(image);
Depending if you want your data in PNG format or JPG format.
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Setting the filter to an OpenFileDialog to allow the typical image formats?
I have this code, how can I allow it to accept all typical image formats? PNG, JPEG, JPG, GIF?
11 Answers
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Cropping an UIImage
...ble deg)
{
return deg / 180.0 * M_PI;
}
UIImage* UIImageCrop(UIImage* img, CGRect rect)
{
CGAffineTransform rectTransform;
switch (img.imageOrientation)
{
case UIImageOrientationLeft:
rectTransform = CGAffineTransformTranslate(CGAffineTransformMakeRotation(rad(90...
How to Create Grid/Tile View?
...: 0.3rem;
background: salmon;
color: white;
left:0;
top:0;
}
img {
outline: 5px solid salmon;
}
li:nth-child(1),
li:nth-child(3),
li:nth-child(5),
li:nth-child(8),
li:nth-child(9),
li:nth-child(10),
li:nth-child(12)
{
grid-row: span 2;
}
<ul>
<li><img...
Checking images for similarity with OpenCV
..._image_hist = cv2.calcHist([image_2], [0], None, [256], [0, 256])
img_hist_diff = cv2.compareHist(first_image_hist, second_image_hist, cv2.HISTCMP_BHATTACHARYYA)
img_template_probability_match = cv2.matchTemplate(first_image_hist, second_image_hist, cv2.TM_CCOEFF_NORMED)[0][0]
...
How can I write a regex which matches non greedy? [duplicate]
...xplicitly that you want to match line-breaks too with .
For example,
<img\s.*?>
works fine!
Check the results here.
Also, read about how dot behaves in various regex flavours.
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How do you obtain a Drawable object from a resource id in android package?
...);
OR this for Drawable left and something like that for right etc.
int imgResource = R.drawable.left_img;
button.setCompoundDrawablesWithIntrinsicBounds(imgResource, 0, 0, 0);
and
getResources().getDrawable() is now deprecated
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What are the sizes used for the iOS application splash screen?
... hope you guys find it useful.
Yes. In iPhone/iPad development the Default.png file is displayed by the device automatically so you don't have to program it which is really useful. I don't have it with me, but you need different PNGs for the iPad with specific names. I googled iPad default png and g...
android splash screen sizes for ldpi,mdpi, hdpi, xhdpi displays ? - eg : 1024X768 pixels for ldpi
...egap), React-Native and all other development platforms
Format : 9-Patch PNG (recommended)
Dimensions
- LDPI:
- Portrait: 200x320px
- Landscape: 320x200px
- MDPI:
- Portrait: 320x480px
- Landscape: 480x320px
- HDPI:
- Portrait: 480x800px
- Landscape: 800x480px
- XHDPI...