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CSS selector with period in ID

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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PHP memory profiling

...dn't work properly. So I've tried another tool and it worked well for me. https://github.com/arnaud-lb/php-memory-profiler This is what I've done on my Ubuntu server to enable it: sudo apt-get install libjudy-dev libjudydebian1 sudo pecl install memprof echo "extension=memprof.so" > /etc/php5/mo...
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How to concatenate strings with padding in sqlite

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How do you delete an ActiveRecord object?

...on condition threshold_age = 20 User.where(age: threshold_age).delete_all https://www.rubydoc.info/docs/rails/ActiveRecord%2FNullRelation:delete_all share | improve this answer | ...
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A list of indices in MongoDB?

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URL Fragment and 302 redirects

...irecting to /myapp/ only and it is landing on default home page of our app https://ourapp.com/myapp/#/home. Have wasted almost a day to figure out this behavior. The solution is: Have changed the login form hidden variable (redirect) value to hold the hash fragment by appending window.location.hash ...
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node.js, socket.io with SSL

...e a secure URL for your initial connection, i.e. instead of "http://" use "https://". If the WebSocket transport is chosen, then Socket.IO should automatically use "wss://" (SSL) for the WebSocket connection too. Update: You can also try creating the connection using the 'secure' option: var sock...
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How to print SQL statement in codeigniter model

...hods: $this->output->enable_profiler(TRUE); Profiling user guide: https://www.codeigniter.com/user_guide/general/profiling.html share | improve this answer | follow ...
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Getting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with

...g main" >> /etc/apt/sources.list root@www0:~# wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add - root@www0:~# apt-get update root@www0:~# apt-get install postgresql-9.4 root@www0:~# su - postgres postgres@www0:~$ createuser --...
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Backbone.js fetch with parameters

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