大约有 47,000 项符合查询结果(耗时:0.0536秒) [XML]

https://www.tsingfun.com/it/da... 

sqlite 命令行创建一个空库 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术

sqlite 命令行创建一个空库sqlite_create_empty_dbSQLite创建一个空白数据库,具有被识别为有效SQLite数据库优势,比touch创建一个空文件好。$sqlite3 foo db "create table t(f int); drop table t;"可以通过以下方 SQLite创建一个空白数据库...
https://stackoverflow.com/ques... 

How to loop through a directory recursively to delete files with certain extensions

...loop through a directory recursively and remove all files with extension .pdf and .doc . I'm managing to loop through a directory recursively but not managing to filter the files with the above mentioned file extensions. ...
https://stackoverflow.com/ques... 

Get started with Latex on Linux [closed]

...rint a bunch of output, something like this: => latex test.tex This is pdfeTeX, Version 3.141592-1.21a-2.2 (Web2C 7.5.4) entering extended mode (./test.tex LaTeX2e <2003/12/01> Babel <v3.8d> and hyphenation patterns for american, french, german, ngerman, b ahasa, basq...
https://bbs.tsingfun.com/thread-487-1-1.html 

Linux Shell脚本参数获取方法 - 脚本技术 - 清泛IT社区,为创新赋能!

$0 (脚本名),$1-$9 参数$# 参数个数(脚本名除外) $? 取上个命令退出码(exit xx, 函数return xx)一般0成功,1失败 #!/bin/sh echo 'file name:' $0 echo 'param num: ' $# if [ $# -gt 1 ]; then echo 'the second param:' $2 fi 复制代码./param.sh file name: ./param.sh...
https://stackoverflow.com/ques... 

Why are data transfer objects (DTOs) an anti-pattern?

...ample: http://www.softwaresummit.com/2003/speakers/DudneyJ2EEAntiPatterns.pdf There are also a number of abuses of DTOs mentioned here: http://anirudhvyas.com/root/2008/04/19/abuses-of-dto-pattern-in-java-world/ They originated because of three tier systems (typically using EJB as technology) as...
https://www.tsingfun.com/down/soft/nasm_asm.html 

nasm 汇编语言编译工具 - 软件下载 - 清泛网 - 专注C/C++及内核技术

nasm 汇编语言编译工具nasm_asmnasm 汇编 编译NASM是一个为可移植性与模块化而设计一个80x86汇编器。NASM是一个为可移植性与模块化而设计一个80x86汇编器。 安装方法:压缩包解压后点“nasm.exe”即可使用,“nasm.exe”是...
https://bbs.tsingfun.com/thread-460-1-1.html 

解决Fla文件编译SWF后体积过大 - 建站技术 - 清泛IT论坛,有思想、有深度

问题表现:我现在有一个以前用FLASH6写FLA文件,当时用FLASH6编译只有76K这么点,可现在用了FLASH8以后发布出来SWF文件竟然有5M多!问题症结:fla文件中某动态文本框字体嵌入属性被打开。这种编译后swf变很大情况,往往是嵌了...
https://www.tsingfun.com/it/cp... 

编译错误 error: ISO C++ forbids declaration of ‘xxx’ with no type [-...

编译错误 error: ISO C++ forbids declaration of ‘xxx’ with no type [-fpermissive]error-iso-c-forbids-declaration-of-with-no-type比较可能情况1:函数没有写返回类型,加上返回类型后编译成功。 ifndef ttTree_h define ttTree_hclass ttTree {public: ttTree(void); int ...
https://www.tsingfun.com/it/cp... 

【解决】double free or corruption (!prev) - C/C++ - 清泛网 - 专注C/C++及内核技术

【解决】double free or corruption (!prev)double-free-or-corruption-prev*** glibc detected *** cupd: double free or corruption (!prev): 0x093b1208 ***可能原因:1、多次释放同一内存区,需要检查代码,是否出现了对同一内存区释放两 *** glibc detected *** ./cupd:...
https://stackoverflow.com/ques... 

Append value to empty vector in R?

...discusses growing vectors in circle 2 burns-stat.com/pages/Tutor/R_inferno.pdf – Tjebo Jun 6 at 17:01 just moment, I a...