大约有 47,000 项符合查询结果（耗时：0.0465秒） [XML]
Copy the entire contents of a directory in C#
... Sorry, but this is horrible. It assumes that the target system is windows. It assumes that future versions include xcopy.exe at that specific path. It assumes that the parameters of xcopy do not change. It requires to assemble the parameters for xcopy as string, which introduces plenty of e...
Using usort in php with a class private function
...s, I called it like this, both methods are public static, using php 7.2 on windows 64 bit.
public static function usortCalledFrom()
public static function myFunction()
I did call in usortCalledFrom() like this
usort($array,"static::myFunction")
None of these were work
usort($array,"MyClass:...
What is that “total” in the very first line after ls -l? [closed]
...
This is not true in Git bash for Windows.
– thdoan
Mar 30 '17 at 2:45
add a comment
|
...
PHP how to get local IP of system
...ng:
$exec = exec("hostname"); //the "hostname" is a valid command in both windows and linux
$hostname = trim($exec); //remove any spaces before and after
$ip = gethostbyname($hostname); //resolves the hostname using local hosts resolver or DNS
...
Rearrange columns using cut
...
Note to Windows users of Git Bash: if you have weird output from the command above, looking like columns overriding each other, the carriage return is to blame. Change EOL in your file from CRLF to LF.
– jakub.g...
How to get ERD diagram for an existing database?
...n postgres, I had to click into the schema, then click TABLE, and, in the window on the right, click the 'References' tab. This feature is available in the free version, too.
– jhnatr
Aug 30 '19 at 15:45
...
Easily measure elapsed time
...
Windows only: (The Linux tag was added after I posted this answer)
You can use GetTickCount() to get the number of milliseconds that have elapsed since the system was started.
long int before = GetTickCount();
// Perform t...
How do I get a value of datetime.today() in Python that is “timezone aware”?
...ay to create aware timezones without creating your own timezone class.
On Windows, there's win32timezone.utcnow(), but that's part of pywin32. I would rather suggest to use the pytz library, which has a constantly updated database of most timezones.
Working with local timezones can be very tricky ...
Java equivalent to Explode and Implode(PHP) [closed]
...tside of the Java platform, can be different across OS platforms (Solaris, Windows, Linux, Macintosh, etc.) and can change at any time without notice with SDK versions
– Arnaud Denoyelle
May 27 '13 at 13:00
...
Exec : display stdout “live”
...
For those of you who can't get spawn to work on Windows, have a look at this great answer.
– tomekwi
Aug 27 '14 at 8:33
21
...