The EMQ broker is one of the most interesting MQTT brokers. EMQ is fully open source and licensed under the Apache Version 2.0. EMQ implements both MQTT V3.1 and V3.1.1 protocol specifications, and supports...
xAppSoftware Blog Blog
The warning message in the title appears during the installation of packages (invoking Perl) and it’s due to missing locales being set not. The full message looks like the following one:
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LC_CTYPE = "UTF-8",
LANG = "en_GB.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to a fallback locale ("en_GB.UTF-8").
locale: Cannot set LC_ALL to default locale: No such file or directory
As shown in the Remove all blank lines using Vim post :g command is what we are looking for. For example, to remove all lines containing the string “TO REMOVE” we have to issue the...
The “/dev/” directory in the linux filesystem, provides the entries for the physical devices that may or may not be present in the hardware. “/dev/” also provides some pseudo-devices that handle specific use. For...
EU and US manage dates with different formats, in PHP you can convert the date format from European style to US style using DateTime::createFromFormat It is the right way to do the job, but...
Some days ago I was asked to review this software. Note that I have received a full license for free to review this software. I don’t work for CodeLobster, I’m not being paid for...
The Notification Center (NSNotificationCenter) provides a mechanism for broadcasting information within a program, it is a communication tool internal to your program. Using the notification you can send messages (notification and data) from a...
Adding support for a REST API can give to your application a great appeal, since it shall be able to connect to remote web services (through the rest API) that can enhance the features...