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Delete terminal history in Linux [closed]
...rsion 10.11.2), but you have to add that following line to your ~/.bash_profile: export SHELL_SESSION_HISTORY=0, then do a source ~/.bash_profile and to finish quit and restart your Terminal app. If you want to understand what this export command does, then you should definitely check this following...
Get filename from file pointer [duplicate]
If I have a file pointer is it possible to get the filename?
1 Answer
1
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Save byte array to file [duplicate]
...ave a byte array (an IEnumerable actually), and I need to save it to a new file containing this data.
2 Answers
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C++中判断文件、目录是否存在的几种方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...stream fin("hello.txt");
if (!fin)
{
std::cout << "can not open this file" << endl;
这是c++中最常用的方式。
二、File
C中也是同样道理，我们可是File的相关操作。
File* fh = fopen("hello","r");
if(fh == NULL)
{
printf("%s","can not open the file");
}
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svn提交文件夹失败 svn: File not found: transaction... - 更多技术 - 清...
svn提交文件夹失败 svn: File not found: transaction...在svn commit时报错，显示：Transmitting file data ........svn: Commit failed (details follow):svn: File not found: tran...在svn commit时报错，显示：
Transmitting file data ........svn: Commit failed (details follow):
svn: F...
required file `./ltmain.sh\' not found - 更多技术 - 清泛网 - 专注C/C++及内核技术
required file `./ltmain.sh' not found在linux下编译c c＋＋程序出错：$ automake --add-missing....configure.in:18: required file `build ltmain.sh' not found......在linux下编译c/c＋＋程序出错：
$ automake --add-missing
....
configure.in:18: required file `build/ltmain.sh' not fo...
【解决】File does not reside within any path specified using proto_pat...
【解决】File does not reside within any path specified using proto_pathfile-does-not-reside-within-any-path-specified-using-proto-path使用protoc编译 proto文件时报错： main test test proto: File does not reside within any path specified using --proto_path (or -I) You must specify ...
How to search contents of multiple pdf files?
How could I search the contents of PDF files in a directory/subdirectory? I am looking for some command line tools. It seems that grep can't search PDF files.
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Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize
... If someone does not know how to do this - sudo gedit ~/.profile, add the line from the answer there and save the file.
– gotqn
Jul 1 '15 at 13:16
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Git says “Warning: Permanently added to the list of known hosts”
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Solution: create a ~/.ssh/config file and insert the line:
UserKnownHostsFile ~/.ssh/known_hosts
You will then see the message the next time you access Github, but after that you'll not see it anymore because the host is added to the known_hosts file. Th...