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Twitter Bootstrap - how to center elements horizontally or vertically
...iddle DEMO of the problem
<div class="col-sm-4 text-center">
<img class="img-responsive text-center" src="myPic.jpg" />
</div>
The img-responsive class adds a display:block instruction to the image tag, which stops text-align:center (text-center class) from working.
SOLUTION:
...
“Diff” an image using ImageMagick
...
My own favorites are these two:
compare image1 image2 -compose src diff.png
compare image1 image2 -compose src diff.pdf
The only difference between the 2 commands above: the first one shows the visual difference between the two images as a PNG file, the second one as a PDF.
The resulting diff...
Override and reset CSS style: auto or none don't work
...ps://jsfiddle.net/QEpJH/612/
HTML:
<div class="container">
<img src="http://placekitten.com/240/300">
</div>
<h3 style="clear: both;">Full Size Image - For Reference</h3>
<img src="http://placekitten.com/240/300">
CSS:
.container {
background-color:#...
How do I add a tool tip to a span element?
....com" title="Link to stackoverflow.com">stackoverflow.com</a>
<img src="something.png" alt="Something" title="Something">
All of those will render tooltips in most every browser.
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...
Google Play on Android 4.0 emulator
...e the following commands:
# Remount in rw mode.
# NOTE: more recent system.img files are ext4, not yaffs2
adb shell mount -o remount,rw -t yaffs2 /dev/block/mtdblock0 /system
# Allow writing to app directory on system partition
adb shell chmod 777 /system/app
# Install following apk
adb push Googl...
Matplotlib (pyplot) savefig outputs blank image
...ure is created. To deal with this, you can
Call plt.savefig('tessstttyyy.png', dpi=100) before you call plt.show()
Save the figure before you show() by calling plt.gcf() for "get current figure", then you can call savefig() on this Figure object at any time.
For example:
fig1 = plt.gcf()
plt.s...
Image loaded event in for ng-src in AngularJS
I have images looking like <img ng-src="dynamically inserted url"/> . When a single image is loaded, I need to apply iScroll refresh() method so that to make image scrollable.
...
jQuery append fadeIn
....fadeIn() before adding it:
$('#thumbnails')
.append($('<li><img src="/photos/t/'+data.filename+'"/></li>')
.hide()
.fadeIn(2000)
);
This uses the dollar function to construct the <li> ahead of time. You could also write it on two lines, of course,...
what is Promotional and Feature graphic in Android Market/Play Store?
... to 8 screenshots.
Specs: 320w x 480h, 480w x 800h, or 480w x 854h; 24 bit PNG or JPEG (no alpha) Full bleed, no border in art.
Tips:
Landscape thumbnails are cropped, but we preserve the image’s full size and aspect ratio if the user opens it up on market client.
High Resolution Application Icon ...
Resizing SVG in html?
... can resize it by displaying svg in image tag and size image tag i.e.
<img width="200px" src="lion.svg"></img>
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