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What is the difference between a string and a byte string?
..., WAV, etc.
If you want to store a picture, you must first encode it using PNG, JPEG, etc.
If you want to store text, you must first encode it using ASCII, UTF-8, etc.
MP3, WAV, PNG, JPEG, ASCII and UTF-8 are examples of encodings. An encoding is a format to represent audio, images, text, etc in ...
Convert blob URL to normal URL
...eElement("canvas")
var context = canvas.getContext("2d")
context.drawImage(img, 0, 0) // i assume that img.src is your blob url
var dataurl = canvas.toDataURL("your prefer type", your prefer quality)
as what i saw in mdn, canvas.toDataURL is supported well by browsers. (except ie<9, always ie&l...
How to make custom error pages work in ASP.NET MVC 4
... <td valign="top" align="left" id="tableProps">
<img width="25" height="33" src="~/Images/PageError.gif" id="pagerrorImg">
</td>
<td width="360" valign="middle" align="left" id="tableProps2">
<h1 style="COLOR: black; FONT...
Sending files using POST with HttpURLConnection
...ith bitmap data:
Bitmap bitmap = ...;
String filename = "filename.png";
ByteArrayOutputStream bos = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.PNG, 100, bos);
ContentBody contentPart = new ByteArrayBody(bos.toByteArray(), filename);
MultipartEntity r...
Floating elements within a div, floats outside of div. Why?
...a div , give it a definite width and put elements in it, in my case an img and another div .
10 Answers
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Is there an equivalent of CSS max-width that works in HTML emails?
...
@Phyllis Sutherland You might try to remove inline img size and replace it by: style="max-width: 100%; height: auto; width: auto; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; -ms-box-sizing: border-box; box-sizing: border-box;"
– moresp...
HTML: Include, or exclude, optional closing tags?
...owed by their end tag so it would be kind of redundant to have to type <img src="blah" alt="blah"></img> every time.
I almost always use the optional tags (unless I have a very good reason not to) because it lends to more readable and updateable code.
...
What is JSONP, and why was it created?
...twitterEntry = dataWeGotViaJsonp[i];
text += '<p><img src = "' + twitterEntry.user.profile_image_url_https +'"/>' + twitterEntry['text'] + '</p>'
}
document.getElementById('twitterFeed').innerHTML = text;
}
</script>
...
HTML 5 tag vs Flash video. What are the pros and cons?
...
Imagine if there was no img tag. If you want images, you have to use a 3rd party plugin, that is really slow and has no standard way to embed it in a page. You can't easily copy images in this way, and search engines basically have no clue what if i...
Insert code into the page context using a content script
...of usage would be:
var formulaImageUrl = chrome.extension.getURL("formula.png");
var codeImageUrl = chrome.extension.getURL("code.png");
inject([
scriptFromSource("var formulaImageUrl = '" + formulaImageUrl + "';"),
scriptFromSource("var codeImageUrl = '" + codeImageUrl + "';"),
script...