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What does [:] mean?
...ay
– Rosh Oxymoron
May 29 '11 at 18:05
1
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bash: Bad Substitution
This bash script gives me Bad substitution error on Ubuntu. Any help will be highly appreciated.
11 Answers
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Search and replace in Vim across all the project files
...eral times on a same line (g flag)
with user confirmation (c flag)
without error if no pattern found (e flag)
:cnf ⇒ jump to next file in the list created by the vim command
q ⇒ stop recording macro
1000@a ⇒ play macro stored in register a 1000 times
:wa ⇒ save all modified buffers
* EDIT...
Best practices for adding .gitignore file for Python projects? [closed]
...ple.
– Davor Lucic
Sep 15 '10 at 17:05
1
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How do you copy and paste into Git Bash
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answered Mar 2 '10 at 17:05
Dan RigbyDan Rigby
14.1k66 gold badges3535 silver badges5858 bronze badges
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Unable to show a Git tree in terminal
Killswitchcollective.com's old article, 30 June 2009 , has the following inputs and outputs
6 Answers
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Floating point vs integer calculations on modern hardware
...;
# else
struct timeval tv;
if(gettimeofday(&tv, 0) < 0) {
perror("oops");
}
return (double)tv.tv_sec + (0.000001 * (double)tv.tv_usec);
# endif
}
template< typename Type >
void my_test(const char* name) {
Type v = 0;
// Do not use constants or repeating values
// t...
How do you create a random string that's suitable for a session ID in PostgreSQL?
...quire over 3000 years for a single processor. Since the unrecoverable read error rate of drives is 1 bit per 1018 bits read, at best, while the file would contain about 1020 bits, just reading the file once from end to end would result, at least, in about 100 times more mis-read UUIDs than duplicate...
How to use git with gnome-keyring integration
... Mac (Git 2.11+)
git config --global credential.helper libsecret
(See "Error when using Git credential helper with gnome-keyring")
Windows:
git config --global credential.helper manager
(See "How to sign out in Git Bash console in Windows?": That is Git for Windows using the latest Microso...
将Linux代码移植到Windows的简单方法 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...g.h中提供了修改项来让开发人员自己修改mode_t的定义，并提示如果mode_t在<sys/types.h>中没有定义的话，可以把他定义为int型。所以在config.h加上#define mode_t int。这样mode_t没有定义的问题就解决了。其他的数据类型也是同样对待处理...