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区块链技术到底是什么鬼，为何被疯炒？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...底，比特币之父中本聪发表了一个关于他研究的电子现金系统的九页白皮书，2009年初，中本聪在位于芬兰赫尔辛基的一个小型服务器上挖出了比特币的第一个区块——创世区块，并将当天泰晤士报头版一则关于救助银行的新闻...
linux svn搭建配置及svn命令详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
linux svn搭建配置及svn命令详解SVN是一种版本管理系统，前身是CVS，是开源软件的基石。即使在沟通充分的情况下，多人维护同一份源代码的一定也会出现混乱的情况，版本管理...SVN是一种版本管理系统，前身是CVS，是开源软件的...
VM 磁盘空间扩容引起的一些问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...行操作
网上找到的解决方法如下：
按照如下操作 系统提示 是GTP格式 需要使用
解决方案 1、root权限登录到ESXi/ESX
系统的控制台界面下；
执行如下命令抓取磁盘的naa ID：
#esxcfg-scsidevs -l | grep -I naa
执行如下...
Package cairo was not found in the pkg-config search path. Node j.s install canvas issue
...
I was also facing same issue on mac
so I have tried these steps & I got solution
Mac OSX Version >=10.7.5
node -v = v0.8.12
$ brew install cairo
$ pkg-config --atleast-version=1.12.2 cairo
$ echo $?
If it returns a 1 you will need to set the PKG...
Difference between \n and \r?
...or end of line (translated to/from OS-specific sequences as needed)
in old Mac systems (pre-OS X), \r was the code for end-of-line instead
in Windows (and many old OSs), the code for end of line is 2 characters, \r\n, in this order
as a (surprising;-) consequence (harking back to OSs much older than...
grep a tab in UNIX
... against my pattern. Attempting to use that syntax prints nothing. (Is the Mac OS X variant different?)
– futureelite7
Feb 28 '10 at 15:42
2
...
Sublime 3 - Set Key map for function Goto Definition
...efault (Linux).sublime-mousemap in ~/.config/sublime-text-3/Packages/User
Mac - create Default (OSX).sublime-mousemap in ~/Library/Application Support/Sublime Text 3/Packages/User
Now open that file and put the following configuration inside
[
{
"button": "button1",
"count"...
Node.js project naming conventions for files & folders
...an say:
Never use camelCase file and directory names. Why? It works but on Mac and Windows there are no different between someAction and some action. I met this problem, and not once. I require'd a file like this:
var isHidden = require('./lib/isHidden');
But sadly I created a file with full of l...
How do I get into a non-password protected Java keystore or change the password?
...sword.
Java's default cacerts password is "changeit", unless you're on a Mac, where it's "changeme" up to a certain point. Apparently as of Mountain Lion (based on comments and another answer here), the password for Mac is now also "changeit", probably because Oracle is now handling distribution f...
MySQL主从服务器数据一致性的核对与修复 - 数据库(内核) - 清泛网 - 专注C/...
...搞定此类问题。它们的安装很简单，可以依照自己的操作系统选择下载rpm或者deb软件包来安装，当然也可以使用源代码来安装，不过要注意的是，必须确保系统已经安装了依赖的Perl软件包：
shell> perl -MCPAN -e 'install DBI'
shell> pe...