local

I have some auto-generated code which effectively writes out the following in a bunch of different places in some code: no warnings 'uninitialized'; local %ENV = %ENV; local $/ = $/; local @INC = @INC; local %INC = %INC; local $_ = $_; local $| = $|; local %SIG = %SIG; use warnings 'uninitialized'; When auto-generating code, some argue that it's not strictly necessary that the code be "beautiful", but I'd like to pull that out into a subroutine. However, that would localize those variables in that subroutine. Is there a way to localize those variables in the calling stack frame? Update : In a

I'm hoping I can use a shell script that will pull a sql dump down from my production site and into my local database. Ideally, I'd like to be able to run something like this: sync_site example_com example_local Where the first argument is the production database and the second is the local database. The remote database is always on the same server, behind SSH, with known MySQL credentials. aaron carlino Figured it out: ssh me@myserver.com mysqldump -u user -ppass remote_db | mysql -u user -ppass local_db 来源： https://stackoverflow.com/questions/4888604/syncing-remote-database-to-local

There are some features within my application that are supposed to be based on the language settings of the device where it's running. I want to get the actual language and not some country settings. Foe example, if the language is English, I don't care if it's US, UK, Australia, etc... I'm familiar with the NSLocale object, but it seems to relate to the Region Format setting and not to the Language setting (see screen shot below) so when I try to retrieve the language out of it using [locale displayNameForKey:NSLocaleIdentifier value:[locale localeIdentifier] I get things like English (United

Hi I am new to web development. I need to work with JQuery . Even I have tried one jquery successfully but only after copying file to my online ftp folder . I am totally failed to run it from my local folder. Please explain it, how can I test some new scripts without having an additional excercise of copying file to ftp folder . Thanks in advance! The Script I used (infect just copied from www.w3schools.com still this script only runs from ftp folder and I am unable to run it from my local folder. You can see there is not any local or fixed path that should be available from one place but not

I am working on Linux Ubuntu with docker containers and I want the following added to the last line of /etc/hosts in a new line: IP_from_docker_container hostname_assigned 172.20.1.2 docker.dev.example.com I have been trying commands such as: echo, printf, aux, sed, tee This is what i unsuccessfully tried: echo "\n" | docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' CONTAINER | echo " docker.dev.whip-around.com" | sudo tee -a /etc/hosts Command to get container's IP works fine. I put it here as a reference only: docker inspect -f '{{range.NetworkSettings.Networks}}{