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QQ member activity Operation Platform (AMS), is one of the important carriers of QQ member value-added Operation business, and undertakes the web system of mass activity operation. AMS is a major implementation of the PHP language activities

Preface:Last time I sent several jQuery plug-ins and some experiences, many garden friends (maybe on their own) sent emails hoping to provide more source code, this time, a student wanted to upload an image cropping function on his jar to generate

Last time I sent several jQuery plug-ins and some experiences, many garden friends (maybe on their own) sent emails hoping to provide more source code, this time, a student wanted to upload an image cropping function on his jar to generate an avatar,

Preface:Last time I sent several jquery plug-ins and some experiences, many garden friends (maybe on their own) sent emails hoping to provide more source code, this time, a student wanted to upload an image cropping function on his jar to generate

Body:The solution is as follows: Here, BitmapCutter. Core is the server-side processing program of the image, and the class diagram is:   For more information, see the source code notes: Cutter is the cropping object used to store data submitted by

Note: This article goes to http://www.cnblogs.com/fromearth/archive/2009/05/27/1490833.html Preface:Last time I sent several jquery plug-ins and some experiences, many garden friends (maybe on their own) sent emails hoping to provide more source

Body:To make the hierarchy clear and easy to read, the whole solution is as follows: Where Bitmapcutter.core is the server-side handler for the picture, the class diagram is: For more information, see the Source notes: Cutter is a crop object

[Go] view the current IP address of ubuntu at a.m. on February 19 ,. ifconfig eth0 |awk '/inet/ {split($2,x,":");print x[2]}':Network Query NIC address based on IP AddressArping IP AddressCheck the computer name based on the IP

Sudo:How to Set/change/enable the password of the root user: sudo passwd RootWhen you use sudo passwd-l root, the root account will be locked.How to switch to the root identity in Terminal Mode: Sudo-s-h Online installation program: sudo apt-Get

Every time you visit the ubuntu Chinese forum, you will see a random command line under the title of the post, which is well written. So I output all of them. I wanted to make a picture. It's a pity that it's too big. We have to use the output