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Redirect non-www to www in .htaccess
...eferred to @ranman's as it will work for all domains thus minimizing human error either when you're implementing code for a new project or when you implement extra-domains to an existing project.
– Frankie
Aug 20 '14 at 15:16
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How to get the nth element of a python list or a default if not available
...
try:
a = b[n]
except IndexError:
a = default
Edit: I removed the check for TypeError - probably better to let the caller handle this.
share
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im...
Format date and time in a Windows batch script
...:: Check WMIC is available
WMIC.EXE Alias /? >NUL 2>&1 || GOTO s_error
:: Use WMIC to retrieve date and time
FOR /F "skip=1 tokens=1-6" %%G IN ('WMIC Path Win32_LocalTime Get Day^,Hour^,Minute^,Month^,Second^,Year /Format:table') DO (
IF "%%~L"=="" goto s_done
Set _yyyy=%%L
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MediaHelper 媒体助手扩展：从媒体文件提取元数据和专辑封面 · App Inventor 2 中文网
...过 URL 加载专辑图像时是同步进行的，对于大文件或慢速连接可能需要较长时间
元数据完整性：并非所有元数据在所有媒体文件中都存在，某些字段可能为空
测试媒体文件：可使用 https://ullisroboterseite.de/test.mp3 进行...
Alias with variable in bash [duplicate]
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Please fix the syntax error (missing ; before }) and double-quote $1 so as to also support filenames with embedded whitespace and other shell metacharacters.
– mklement0
Feb 21 '16 at 22:22
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A numeric string as array key in PHP
...ough. Add this line to your example: echo $data['12'];. It will give the error, "Notice: Undefined offset: 12 in - on line 5".
– L S
May 29 '16 at 9:47
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How to list the contents of a package using YUM?
...ticheleThomas Vander Stichele
33.1k1212 gold badges5050 silver badges5858 bronze badges
12
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How to prevent that the password to decrypt the private key has to be entered every time when using
...ult name. Example ssh-add ~/.ssh/myfile_rsa
– Syntax Error
Jun 30 '15 at 15:32
1
copy > ~/.bas...
Find the most common element in a list
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answered Dec 9 '19 at 10:05
The GodfatherThe Godfather
2,39011 gold badge2424 silver badges4444 bronze badges
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Correct format specifier for double in printf
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Note that g++ rejects %lf when compiling with -Wall -Werror -pedantic: error: ISO C++ does not support the ‘%lf’ gnu_printf format
– kynan
Jun 10 '13 at 12:16
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