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How can I remove the outline around hyperlinks images?
...ne for anchor tag
a {outline : none;}
Remove outline from image link
a img {outline : none;}
Remove border from image link
img {border : 0;}
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How does Google's Page Speed lossless image compression work?
...really interested in the technical details, check out the source code:
png_optimizer.cc
jpeg_optimizer.cc
webp_optimizer.cc
For PNG files, they use OptiPNG with some trial-and-error approach
// we use these four combinations because different images seem to benefit from
// different paramet...
Input and output numpy arrays to h5py
...lumn to the dataset. my dataset is a multidimensional np.array indexed as [img_id,rows,colums,channels]. and I have saved it using the method described in your answer. I access all the points in the dataset using h5f['dataset_1'][img_id]. what I want is a way to add another column say 'mycolumn' .....
How to take screenshot with Selenium WebDriver
...e copy somewhere
FileUtils.copyFile(scrFile, new File("c:\\tmp\\screenshot.png"));
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Center image in table td in CSS
...
Simple way to do it for html5 in css:
td img{
display: block;
margin-left: auto;
margin-right: auto;
}
Worked for me perfectly.
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How to reload/refresh an element(image) in jQuery
...oad the image by passing an extra variable like so:
d = new Date();
$("#myimg").attr("src", "/myimg.jpg?"+d.getTime());
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第一个Hello,OS World操作系统 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...dos窗口，进入源码所在目录，执行命令nasm boot.asm -o pfos.img：
同目录下生成一个"pfos.img"软盘映像文件，接下来只需要把它装载到虚拟机运行即可，当然有条件的话可以实际写入老式的软盘用真机运行，结果是一样的。
同目...
Provide an image for WhatsApp link sharing
...="description of your website/webpage">
Step 6: og:image
Image(JPG or PNG) with a size less than 300KB and minimum dimensions of 300 x 200 *. This image should be served via a HTTPS connection with a valid non-self-signed certificate.
<meta property="og:image" content="//cdn.example.com/uplo...
Save bitmap to location
...= new FileOutputStream(filename)) {
bmp.compress(Bitmap.CompressFormat.PNG, 100, out); // bmp is your Bitmap instance
// PNG is a lossless format, the compression factor (100) is ignored
} catch (IOException e) {
e.printStackTrace();
}
...
What is the difference between display: inline and display: inline-block?
...nd height to at least one inline element (that I can think of) – the <img> element.
Both accepted answers here and on this duplicate state that this is not possible but this doesn’t seem like a valid general rule.
Example:
img {
width: 200px;
height: 200px;
border: 1px soli...