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How to show math equations in general github's markdown(not github's blog)
...rs.org/tex2img.php?eq=1%2Bsin%28mc%5E2%29&bc=White&fc=Black&im=jpg&fs=12&ff=arev&edit=)
it will display the following image
equation http://www.sciweavers.org/tex2img.php?eq=1%2Bsin%28mc%5E2%29&bc=White&fc=Black&im=jpg&fs=12&ff=arev&edit=
Note: In ...
廉价共享存储解决方案2-drbd+cman+gfs2 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...imary --force r0
3.6、安装GFS2
yum install -y gfs2-utils
格式化gfs2并多处挂载
将drbd格式化为gfs2 (这一步只需要一个节点操作即可)
mkfs.gfs2 -j 2 -p lock_dlm -t gfscluster:gfslocktable /dev/drbd0
第二个节点同步
partprobe /dev/drbd0
多...
Camera access through browser
...4) at least at the moment it creates a temporary image named always 'image.jpg'. So if you upload a few images in the same form, they overwrite each other due to same name unless you do something to rename them, be careful!
– aleation
Jan 30 '14 at 16:34
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How to unzip a file using the command line? [closed]
...le
"C:\Program Files\7-Zip\7z.exe" a MySuperCoolZipFile.zip "C:\MyFiles\*.jpg" -pmypassword -r -w"C:\MyFiles\" -mem=AES256
I've shown a few options.
-r is recursive. Usually what you want with zip functionality.
a is for "archive". That's the name of the output zip file.
-p is for a password...
How to round the corners of a button
I have a rectangle image (jpg) and want to use it to fill the background of a button with rounded corner in xcode.
15 Answe...
Code block in numbered list (Wiki syntax)
...same syntax you suggested for images within numbered lists: #:[[File:image.jpg]] between numbered items. This helps a ton.
– Michael Plautz
Mar 23 '15 at 20:20
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Byte array to image conversion
...ray contains data in a known file format representation, like: gif, png or jpg. But i recently had a problem trying to convert byte[]s, containing linearized BGRA information, efficiently into Image objects. The following code solves it using a Bitmap object.
using System.Drawing;
using System.Draw...
Convert SVG image to PNG with PHP
...need to resize*/
$im->writeImage('/path/to/colored/us-map.png');/*(or .jpg)*/
$im->clear();
$im->destroy();
the steps regex color replacement may vary depending on the svg path xml and how you id & color values are stored. If you don't want to store a file on the server, you can outp...
How to send an email using PHP?
...e.tar.gz'); // Add attachments
$mail->addAttachment('/tmp/image.jpg', 'new.jpg'); // Optional name
$mail->isHTML(true); // Set email format to HTML
$mail->Subject = 'Here is the subject';
$mail->Body = 'This is the HTML message body <b&g...
When do we need curly braces around shell variables?
...actice. This is both for consistency and to avoid surprises like $foo_$bar.jpg, where it's not visually obvious that the underscore becomes part of the variable name.
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