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How to sort a list of lists by a specific index of the inner list?
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How can I remove all objects but one from the workspace in R?
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I find that using "keep" from gdata seems to make more sense and it's easier to remember that all the complexity of the comand in base R.
– Darius
Jan 18 at 21:02
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How do I paste multi-line bash codes into terminal and run it all at once?
... a solution to this question and I think this is the easiest approach, and more flexible/forgiving...
If you'd like to paste multiple lines from a website/text editor/etc., into bash, regardless of whether it's commands per line or a function or entire script... simply start with a ( and end with a...
Difference between attr_accessor and attr_accessible
... to make use of this info you need to store it temporarily somewhere.
What more easy than recover it in a user.peekaboo attribute ?
So you add this field to your model :
class User < ActiveRecord::Base
attr_accessible :firstname, :lastname
attr_accessor :peekaboo
end
So you will be able...
Differences between “BEGIN RSA PRIVATE KEY” and “BEGIN PRIVATE KEY”
...n't. You can confirm this by looking at sizes. PKCS#8 is smaller even with more headers added. If you care about performance, use PKCS#1. My test shows 3 times faster.
– ZZ Coder
Dec 5 '14 at 18:08
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Can you organize imports for an entire project in eclipse with a keystroke?
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Determine the path of the executing BASH script [duplicate]
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Lint: How to ignore “ is not translated in ” errors?
...ame="account_setup_imap" translatable="false">IMAP</string>
For more information: http://tools.android.com/recent/non-translatablestrings
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Using a strategy pattern and a command pattern
...fully it better illustrates what each encapsulates so my explanation makes more sense.
First off, the hierarchy lists the scope for which a given pattern is applicable, or the appropriate pattern to use to encapsulate some level of detail, depending on which side of the table you start at.
As yo...