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Using bootstrap with bower
... webroot/js
mkdir -p webroot/css
mkdir -p webroot/css-min
mkdir -p webroot/img
mkdir -p webroot/font
npm i
bower i
# boostrap
pushd components/bootstrap
npm i
make bootstrap
popd
cp components/bootstrap/bootstrap/css/*.min.css webroot/css-min/
cp components/bootstrap/bootstrap/js/bootstrap.js src/...
How to show Page Loading div until the page has finished loading?
...right after the <body> tag add this:
<div id="loading">
<img id="loading-image" src="images/ajax-loader.gif" alt="Loading..." />
</div>
Then add the style class for the div and image to your CSS:
#loading {
width: 100%;
height: 100%;
top: 0;
left: 0;
position:...
converting Java bitmap to byte array
...m stream = new ByteArrayOutputStream();
bmp.compress(Bitmap.CompressFormat.PNG, 100, stream);
byte[] byteArray = stream.toByteArray();
bmp.recycle();
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UIButton: set image for selected-highlighted state
... need to add addition line
[button setImage:[UIImage imageNamed:@"pressed.png"] forState:UIControlStateSelected | UIControlStateHighlighted];
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How do I get an element to scroll into view, using jQuery?
... HTML document with images in a grid format using <ul><li><img... . The browser window has both vertical & horizontal scrolling.
...
Saving image from PHP URL
...have allow_url_fopen set to true:
$url = 'http://example.com/image.php';
$img = '/my/folder/flower.gif';
file_put_contents($img, file_get_contents($url));
Else use cURL:
$ch = curl_init('http://example.com/image.php');
$fp = fopen('/my/folder/flower.gif', 'wb');
curl_setopt($ch, CURLOPT_FILE, $f...
overlay two images in android to set an imageview
... Bitmap bigImage = BitmapFactory.decodeResource(getResources(), R.drawable.img1);
Bitmap smallImage = BitmapFactory.decodeResource(getResources(), R.drawable.img2);
Bitmap mergedImages = createSingleImageFromMultipleImages(bigImage, smallImage);
img.setImageBitmap(mergedImag...
HTML: How to limit file upload to be only images?
...her or not the selected file is an actual image.
<div class="col-sm-8 img-upload-section">
<input name="image3" type="file" accept="image/*" id="menu_images"/>
<img id="menu_image" class="preview_img" />
<input type="submit" value="Submit" />
</div>
...
How can I discover the “path” of an embedded resource?
I am storing a PNG as an embedded resource in an assembly. From within the same assembly I have some code like this:
5 Ans...
How to get child element by class name?
...e want any child that contains a className.
For example: <div class="img square"></div> should match a search on className "img", even though it's exact className is not "img".
Here's a solution for both of these issues:
Find the first instance of a descendant element with the cla...