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Android存储系统基础知识：内部存储，外部存储，App特定目录 ASD(app speci...
...部存储：
内部存储
内部存储只能通过已取得 root 权限的设备进行访问。
应用程序包保存在： /data/data//
私有目录在： /data/user/0//files/
私有目录可与文件组件一起使用来保...
Linux上安装dtrace（劝退篇） - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...要). 接着执行:
$ make all
$ make install
$ make load (need to be root or have sudo access)
至此大功告成, 有关dtrace的使用之后再总结吧. 希望对大家有所帮助.
附上一个手册: dtrace user guide
后记
折腾了半天, 发现dtrace对linux支持不是很好, 执...
Linux上安装dtrace（劝退篇） - 操作系统(内核) - 清泛网移动版 - 专注C/C++及内核技术
...要). 接着执行:
$ make all
$ make install
$ make load (need to be root or have sudo access)
至此大功告成, 有关dtrace的使用之后再总结吧. 希望对大家有所帮助.
附上一个手册: dtrace user guide
后记
折腾了半天, 发现dtrace对linux支持不是很好, 执...
Linux上安装dtrace（劝退篇） - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...要). 接着执行:
$ make all
$ make install
$ make load (need to be root or have sudo access)
至此大功告成, 有关dtrace的使用之后再总结吧. 希望对大家有所帮助.
附上一个手册: dtrace user guide
后记
折腾了半天, 发现dtrace对linux支持不是很好, 执...
How to generate the “create table” sql statement for an existing table in postgreSQL
... Brilliant bit of code, especially for those of us coming from MySQL, using SHOW CREATE TABLE table_name. Additionally, I'm accessing a database with limited permissions, so this is perfect.
– Eric P
Mar 9 '18 at 22:59
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Are Stored Procedures more efficient, in general, than inline statements on modern RDBMS's? [duplica
...MS
before assuming all of this still holds.
I've been a Sybase ASE, MySQL, and SQL Server DBA on-and off since for almost a decade (along with application development in C, PHP, PL/SQL, C#.NET, and Ruby). So, I have no particular axe to grind in this (sometimes) holy war.
The historical per...
Why does Date.parse give incorrect results?
...split[dc]]=dtsplit[dc];
}
// uses assc array for standard mysql format
dstring[r] = '20'+df['yy']+'-'+df['mm']+'-'+df['dd'];
dstring[r] += ' '+df['HH']+':'+df['MM']+':'+df['ss'];
share
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What is the purpose of wrapping whole Javascript files in anonymous functions like “(function(){ … }
...tion. I also added an answer, this one focussing on what I suppose are the roots of the syntax & differences between function statement vs function expression & what I think is "just a convention" vs "the only way to achieve this result".
– Adrien Be
No...
Is there a command to undo git init?
...
remove the .git folder in your project root folder
if you installed submodules and want to remove their git, also remove .git from submodules folders
share
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imp...
Splitting string into multiple rows in Oracle
I know this has been answered to some degree with PHP and MYSQL, but I was wondering if someone could teach me the simplest approach to splitting a string (comma delimited) into multiple rows in Oracle 10g (preferably) and 11g.
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