大约有 800 项符合查询结果（耗时：0.0246秒） [XML]
How to replace strings containing slashes with sed?
...
The man page for the BSD sed on OS X says of the s command: Substitute the replacement string for the first instance of the regular expression in the pattern space. Any character other than backslash or newline can be used instead of a slash to ...
Find and Replace Inside a Text File from a Bash Command
...ers who get an invalid command code C error... For in-place replacements, BSD sed requires a file extension after the -i flag because it saves a backup file with the given extension. For example: sed -i '.bak' 's/find/replace/' /file.txt You can skip the backup by using an empty string like so: s...
Unix shell script find out which directory the script file resides?
...-f option to readlink does something different on OS X (Lion) and possibly BSD. stackoverflow.com/questions/1055671/…
– Ergwun
Jun 29 '12 at 1:33
9
...
How to set a default entity property value with Hibernate
...Definition as it is more database independent docs.jboss.org/hibernate/orm/4.3/javadocs/org/hibernate/…
– jalsh
Jun 21 '18 at 7:44
...
Python - 'ascii' codec can't decode byte
... starting the python interpreter from a shell on Linux or similar systems (BSD, not sure about Mac), you should also check the default encoding for the shell.
Call locale charmap from the shell (not the python interpreter) and you should see
[user@host dir] $ locale charmap
UTF-8
[user@host dir] ...
Get program execution time in the shell
...'s time utility, as demonstrated below (the question is tagged linux); the BSD/macOS implementation uses -l to produce similar output - see man 1 time.
Example of verbose output:
$ /usr/bin/time -v sleep 1
Command being timed: "sleep 1"
User time (seconds): 0.00
System time (sec...
QLabel: set color of text and background
...d answer above does not work without that setting.
– BSD
Apr 4 '18 at 21:45
add a comment
|
...
Output first 100 characters in a string
...45'
'123 '
Can handle multiple arguments too!
>>> 'do u no %-4.3sda%3.2s wae' % ('12345', 6789)
'do u no 123 da 67 wae'
If you require even more flexibility, str.format() is available too. Here is documentation for both.
...
How to perform file system scanning
... Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//
// Modified Sort method to use Numerically sorted names instead.
// It also allows reverse sorting.
func ReadDirNumSort(dirname string, reverse bool) ([]os.FileIn...
Get root view from current activity
...
Works in 4.3 Is the easiest way and the least amount of code I've found.
– Oliver Dixon
May 15 '14 at 0:12
10
...