View js.html
<html> | |
<head> | |
<script type="text/javascript"> | |
function open_discovery() | |
{ | |
window.open("mqqapi://qstory/opendiscovery?one_page=0&key_form=web&src_type=type&version=1&parter_api=tribe", '_blank') | |
// window.open('mqqapi://huayang', '_blank') | |
//window.location.href = 'mqqapi://qstory/open?src_type=1&version=1&parter_api=1&default_label=dd'; | |
} |
View java get object size
class Memory { | |
/** | |
* Function that get the size of an object. | |
* | |
* @param object | |
* @return Size in bytes of the object or -1 if the object | |
* is null. | |
* @throws IOException | |
*/ |
View curl help
上传文件 | |
curl -i -d "type=1" http://upload.buluo.qq.com/cgi-bin/bar/upload/image --data-binary @"" |
View 性能优化
Like other have said, use FileChannel.transferTo() or FileChannel.transferFrom(). The key advantage here is that the JVM uses the OS's access to DMA (Direct Memory Access) | |