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How do I increase the RAM and set up host-only networking in Vagrant?
...ties by adding the following configuration (see the Vagrant docs for a bit more info):
# Configure VM Ram usage
config.vm.customize [
"modifyvm", :id,
"--name", "Test_Environment",
"--memory", "1024"
]...
When to use an object instance variable versus passing an argument to the method
... to be a class member, and if it's not, refactor your code to have it make more sense.
It boils down to common sense. Think exactly where and why you are declaring each new variable, what it's function should be, and from there make a decision regarding which scope it should live in.
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Android Studio IDE: Break on Exception
...o prevent all sorts of low-level errors from stopping the application much more frequently (especially during app initialization). As an example, follow the steps above, but without the class filters, then start the app in debug mode and see what happens.
– CJBS
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How is “=default” different from “{}” for default constructor and destructor?
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Setting default permissions for newly created files and sub-directories under a directory in Linux?
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How do I change bash history completion to complete what's already on the line?
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Change old commit message on Git
...s when you replaced pick with reword, but doing that has no effect.
Learn more on GitHub's page for Changing a commit message.
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how to add records to has_many :through association in rails
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Why does Git say my master branch is “already up to date” even though it is not?
...re not applied to your own work, only to theirs.
The git merge command is more complicated and is where you are going awry. What it does, oversimplified a bit, is compare "what you changed in your copy" to "changes you fetched from someone-else and thus got added to your-copy-of-the-someone-else's...
How to create and handle composite primary key in JPA
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