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How to change default timezone for Active Record in Rails?
...ig.active_record.default_timezone determines whether to use Time.local (if set to :local) or Time.utc (if set to :utc) when pulling dates and times from the database. The default is :utc.
http://guides.rubyonrails.org/configuring.html
If you want to change Rails timezone, but continue to have ...
Writing a pandas DataFrame to CSV file
...index (IOW, the df.index is the default RangeIndex), then you will want to set index=False when writing. To explain this in a different way, if your data DOES have an index, you can (and should) use index=True or just leave it out completely (as the default is True).
It would be wise to set this par...
Viewing my IIS hosted site on other machines on my network
At home I have a simple network setup containing 2 machines.
11 Answers
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Multiple left-hand assignment with JavaScript
...f it as equivalent to var var1 = (var2 = (var3 = 1)); where the inner-most set of parenthesis is evaluated first.
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How can I reload .emacs after changing it?
...t you think it does. If you have variables whose contents are flopped( ie setting a boolean to it's opposite) then the behavior won't be the same as loading the file.
– chollida
Apr 5 '10 at 19:54
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A JRE or JDK must be available in order to run Eclipse. No JVM was found after searching the followi
...i got corrupted somehow (if it hasn't been modified, this isn't it, but if setting a jvm path doesn't work, ... I would replace the eclipse.ini by one coming from a fresh installation just to be sure)
the java which eclipse search by default is no longer accessible (because the $PATH is no longer up...
Origin is not allowed by Access-Control-Allow-Origin
...der('Access-Control-Allow-Origin: *'); ?>
You can just put the Header set Access-Control-Allow-Origin * setting in the Apache configuration or htaccess file.
It should be noted that this effectively disables CORS protection, which very likely exposes your users to attack. If you don't know tha...
How to define custom configuration variables in rails
...tion MyApp:
MyApp::Application.config.custom_config_variable = :my_config_setting
or
Rails.configuration.custom_config_variable = :my_config_setting
To read the setting, simply call the configuration variable without setting it:
Rails.configuration.custom_config_variable
=> :my_config_sett...
docker error: /var/run/docker.sock: no such file or directory
...ntainer.
I am on mac, installed boot2docker and have the DOCKER_HOST env set up.
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What are major differences between C# and Java?
...esn't have properties as part of the language; they're a convention of get/set/is methods
Java doesn't have the equivalent of "unsafe" code
Interop is easier in C# (and .NET in general) than Java's JNI
Java and C# have somewhat different ideas of enums. Java's are much more object-oriented.
Java has...