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Relative URLs in WordPress
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A URL starting with a forward slash /wp-content/some-file.jpg is an absolute path not a relative path. There's no possible confusion. It's the inclusion of the protocol and domain name in the absolute URL that makes WordPress unhelpful without justification. To deploy a WP site from...
Using sed and grep/egrep to search and replace
...R followed by a regular expression containing about 10 unions, so like:
.jpg | .png | .gif etc. This works well, now I would like to replace all strings found with .bmp
...
Unescape HTML entities in Javascript?
... ? "" : e.childNodes[0].nodeValue;
}
htmlDecode("<img src='myimage.jpg'>");
// returns "<img src='myimage.jpg'>"
Basically I create a DOM element programmatically, assign the encoded HTML to its innerHTML and retrieve the nodeValue from the text node created on the innerHTML ...
top命令使用详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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01:06:48
当前时间
up 17 days, 6:21
系统运行时间，格式为时:天数，小时:分钟
1 user
当前登录用户数
load average: 0.05, 0.08, 0.03
系统负载，即任务队列的平均长度。
三个数值分别为 1分钟、5分钟、15分钟前到...
embedding image in html email
...ultiple images at various locations in the email.
<img src="data:image/jpg;base64,{{base64-data-string here}}" />
And to make this post usefully for others to:
If you don't have a base64-data string, create one easily at:
http://www.motobit.com/util/base64-decoder-encoder.asp from a image f...
数据挖掘——分词入门 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...的信息，包括文字、声音、视频、图片等，每一个都可以转换数据存储在电脑。人的大脑可以根据输入自动进行判断，电脑可以通过输入判断吗？答案是肯定的! 不过需要我们编写程序来判断每一种信息，就拿文字识别来说吧，...
How can I convert an image to grayscale via the command line? [closed]
...
If you have imagemagick installed,
convert source.jpg -colorspace Gray destination.jpg (true grayscale only)
convert source.jpg -monochrome destination.jpg (true black and white)
convert source.jpg -separate destination.jpg (separate into gray channels)
If you don't care a...
Ruby: How to post a file via HTTP as multipart/form-data?
...part'
url = URI.parse('http://www.example.com/upload')
File.open("./image.jpg") do |jpg|
req = Net::HTTP::Post::Multipart.new url.path,
"file" => UploadIO.new(jpg, "image/jpeg", "image.jpg")
res = Net::HTTP.start(url.host, url.port) do |http|
http.request(req)
end
end
You can che...
PDB文件：每个开发人员都必须知道的 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...二 PDB文件的内容
正式开始PDB的内容，PDB不是公开的文件格式，但是Microsoft提供了API来帮助从PDB中获取数据。
Native C++ PDB包含了如下的信息：
* public，private 和static函数地址；
* 全局变量的名字和地址；
* 参数和局部变量...
How to allow to accept only image files?
...just tried it and didn´t work for FF. I just needed to add accept=".png, .jpg, .jpeg" E.g: jsfiddle.net/DiegoTc/qjsv8ay9/4
– Diego
Oct 15 '16 at 22:46
2
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