Detecting WebP support

This is my solution – is taking around 6ms and I’m considering WebP is only a feature for a modern browser. Uses a different approach using canvas.toDataUrl() function instead of image as the way to detect the feature: function support_format_webp() { var elem = document.createElement(‘canvas’); if (!!(elem.getContext && elem.getContext(‘2d’))) { // was able or not … Read more

How do I use disk caching in Picasso?

This is what I did. Works well. First add the OkHttp to the gradle build file of the app module: compile ‘com.squareup.picasso:picasso:2.5.2’ compile ‘com.squareup.okhttp3:okhttp:3.10.0’ compile ‘com.jakewharton.picasso:picasso2-okhttp3-downloader:1.1.0’ Then make a class extending Application import android.app.Application; import com.jakewharton.picasso.OkHttp3Downloader; import com.squareup.picasso.Picasso; public class Global extends Application { @Override public void onCreate() { super.onCreate(); Picasso.Builder builder = new Picasso.Builder(this); … Read more

How to convert the background to transparent? [closed]

I would recommend this (just found via search): http://lunapic.com/editor/?action=load Browse for image to upload OR enter URL of the file (below the image) http://i.stack.imgur.com/2gQWg.png Edit menu/Transparent (last one) Click on the red area Behold 🙂 below is your image, it’s just white triangle with transparency… [dragging the image around in your browser for visibility, the … Read more

Print styles: How to ensure image doesn’t span a page break

The only means I can think of is to use one (or potentially more) of the following css rules: img { page-break-before: auto; /* ‘always,’ ‘avoid,’ ‘left,’ ‘inherit,’ or ‘right’ */ page-break-after: auto; /* ‘always,’ ‘avoid,’ ‘left,’ ‘inherit,’ or ‘right’ */ page-break-inside: avoid; /* or ‘auto’ */ } I half-recall that these declarations only apply … Read more

Flutter Network Image does not fit in Circular Avatar

This Will Work : You need to use backgroundImage:property in order to fit it in Circle. CircleAvatar( radius: 30.0, backgroundImage: NetworkImage(“${snapshot.data.hitsList[index].previewUrl}”), backgroundColor: Colors.transparent, ) To Check with Dummy Placeholder: CircleAvatar( radius: 30.0, backgroundImage: NetworkImage(‘https://via.placeholder.com/150’), backgroundColor: Colors.transparent, )

Resize the image in jupyter notebook using markdown

If you’re attaching your images by inserting them into the markdown like this: ![Screenshot.png](attachment:Screenshot.png) These attachment links don’t work: <img src=”https://stackoverflow.com/questions/41598916/attachment:Screenshot.png” width=”500″/> DO THIS. This does work. Just add div brackets: <div> <img src=”https://stackoverflow.com/questions/41598916/attachment:Screenshot.png” width=”500″/> </div> Hope this helps! PS I’m using jupyter_core-4.4.0 & jupyter notebook.

Replace input type=file by an image

This works really well for me: .image-upload>input { display: none; } <div class=”image-upload”> <label for=”file-input”> <img src=”https://icons.iconarchive.com/icons/dtafalonso/android-lollipop/128/Downloads-icon.png”/> </label> <input id=”file-input” type=”file” /> </div> Basically the for attribute of the label makes it so that clicking the label is the same as clicking the specified input. Also, the display property set to none makes it so … Read more

Scale image to fit a bounding box

Thanks to CSS3 there is a solution ! The solution is to put the image as background-image and then set the background-size to contain. HTML <div class=”bounding-box”> </div> CSS .bounding-box { background-image: url(…); background-repeat: no-repeat; background-size: contain; } Test it here: http://www.w3schools.com/cssref/playit.asp?filename=playcss_background-size&preval=contain Full compatibility with latest browsers: http://caniuse.com/background-img-opts To align the div in the center, … Read more

How can I make all images of different height and width the same via CSS?

Updated answer (No IE11 support) img { float: left; width: 100px; height: 100px; object-fit: cover; } <img src=”http://i.imgur.com/tI5jq2c.jpg”> <img src=”http://i.imgur.com/37w80TG.jpg”> <img src=”http://i.imgur.com/B1MCOtx.jpg”> Original answer .img { float: left; width: 100px; height: 100px; background-size: cover; } <div class=”img” style=”background-image:url(‘http://i.imgur.com/tI5jq2c.jpg’);”></div> <div class=”img” style=”background-image:url(‘http://i.imgur.com/37w80TG.jpg’);”></div> <div class=”img” style=”background-image:url(‘http://i.imgur.com/B1MCOtx.jpg’);”></div>

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