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What's the 'environment' task in Rake?
...ironment, giving the relevant task access to things like classes, helpers, etc. Without the :environment, you won't have access to any of those extras.
Also => :environment itself does not make available any environment-related variables, e.g. environment, @environment, RAILS_ENV, etc.
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How to create an array from a CSV file using PHP and the fgetcsv function
...n someone kindly provide a code to create an array from a CSV file using fgetcsv?
14 Answers
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How to enter in a Docker container already running with a new TTY
...of docker 0.9, for the steps below to now work, one now has to update the /etc/default/docker file with the '-e lxc' to the docker daemon startup option before restarting the daemon (I did this by rebooting the host).
This is all because...
...it [docker 0.9] contains a new "engine driver" a...
How to recover MySQL database from .myd, .myi, .frm files
...chown -R mysql:mysql /var/lib/mysql/dbname)
Note that permissions (GRANT, etc.) are part of the mysql database. So they won't be restored along with the tables; you may need to run the appropriate GRANT statements to create users, give access, etc. (Restoring the mysql database is possible, but you...
How to determine an interface{} value's “real” type?
...se int', 'v' will be an integer. in 'case float64', 'v' will be a float64, etc.
– jimt
Jun 16 '11 at 16:48
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jQuery `.is(“:visible”)` not working in Chrome
...element on the screen, even if you can't see its content, it's transparent etc., it's visible, i.e. it takes up space.
I cleaned up your markup a little and added a display style (i.e. setting the elements display to "block" etc), and this works for me:
FIDDLE
Official API reference for :visible...
How to use NSURLConnection to connect with SSL for an untrusted cert?
...nder (much) later, after presenting a dialog box to the user if necessary, etc.
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How can I scale an entire web page with CSS?
...at this does is proportionally enlarge the entire web page (fonts, images, etc).
9 Answers
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How to save and load cookies using Python + Selenium WebDriver
...load them later? The documentation doesn't say much of anything about the getCookies function.
7 Answers
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How to check if a String is numeric in Java
...fine for most ints but not so for numbers with decimals, group separators, etc.
– Jeff Mercado
Feb 8 '13 at 23:19
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