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How to export a Vagrant virtual machine to transfer it
...d running (configured with a LAMP stack). I need to transfer it to another PC. How can I export it?
I guess that I can get a file (or files) that can be copied to another PC, so there I can run some command to import the vagrant box.
...
CSS怎么实现字数限制，超出部份显示点点点？ - 更多技术 - 清泛网 - 专注C/...
...现字数限制，超出部份显示点点点？请看代码：<div style="width:200px; white-space:nowrap;overflow:hidden;text-overflow:ellipsis; border:1px solid red">试试看试...请看代码：
<div style="width:200px;
white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
border:1p...
Converting RGB to grayscale/intensity
...t
unsigned int *pntrBWImage=(unsigned int*)..data pointer..; //assumes 4*width*height bytes with 32 bits i.e. 4 bytes per pixel
unsigned int fourBytes;
unsigned char r,g,b;
for (int index=0;index<width*height;index++)
{
fourBytes=pntrBWImage[index];//caches 4...
Show current assembly instruction in GDB
...───┘
multi-thre process 3718 In: __libc_start_main Line: ?? PC: 0x7ffff740d76d
#3 0x00007ffff7466eb5 in _IO_do_write () from /lib/x86_64-linux-gnu/libc.so.6
#4 0x00007ffff74671ff in _IO_file_overflow ()
from /lib/x86_64-linux-gnu/libc.so.6
#5 0x0000000000408756 in ?? ()
#6 0x000...
How can I connect to Android with ADB over TCP? [closed]
...pip 5555 and then the other person executed adb connect myIP:5555 on their PC. He could install an app to my phone but he could not debug it remotely. Is it possible to debug remotely? On my phone there was a dialog waiting for debugger forever.
– Angelina
May ...
App Inventor 2 AlphaDialog 对话框扩展 · App Inventor 2 中文网
...{ color: #3773f5 } .feedback-pop .feedback-img { display: inline-block; width: 24px; height: 24px; margin-bottom: 4px; background: url(/static/images/feedback.svg) 50% / 100% auto no-repeat; } 文档反馈 切换 目录 在线 客服 ...
How to secure RESTful web services?
...d by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 ...
How do the likely/unlikely macros in the Linux kernel work and what is their benefit?
...0 00 00 callq b <main+0xb>
7: R_X86_64_PC32 time-0x4
b: 48 85 c0 test %rax,%rax
e: 75 14 jne 24 <main+0x24>
10: ba 01 00 00 00 mov $0x1,%edx
15: be 00 00 00 00 ...
div布局居中的方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...v class="test"/>
</div>
<style>
<!--
.testbg{
position:relative;
width:100%;
float:left;
}
.testbg .test{
position:relative;
width:1000px;
height:60px;
margin:auto;
}
-->
</style>
大家遇到div无法居中的情况可以试试。
div+css 布局 div居中
error C2662: “Screen::move”: 不能将“this”指针从“const Screen”转...
...员函数定义Screen& Screen::move(index r,index c){ index row = r * width; cursor = row + c;...出错代码：
//成员函数定义
Screen& Screen::move(index r,index c)
{
index row = r * width;
cursor = row + c;
return *this;
}
const Screen& Screen::display(std::ostrea...