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Is the practice of returning a C++ reference variable evil?
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420
In general, returning a reference is perfectly normal and happens all the time.
If you mean:
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Test if string is a number in Ruby on Rails
...oshua Pinter
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answered Apr 14 '11 at 10:13
Jakob SJakob S
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Basic HTTP authentication with Node and Express 4
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edited Jun 20 at 9:12
Community♦
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answered Mar 1 '18 at 5:53
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Why can't I stop vim from wrapping my code?
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answered Aug 17 '09 at 20:44
Stefano BoriniStefano Borini
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npm can't find package.json
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Update 2018
This is becoming quite a popular question and my answer (although marked as correct) is no longer valid. Please refer to Deepali's answer below:
npm init
Original Outdated Answer
I think you forgot to setup the dire...
Are there any disadvantages to always using nvarchar(MAX)?
In SQL Server 2005, are there any disadvantages to making all character fields nvarchar(MAX) rather than specifying a length explicitly, e.g. nvarchar(255)? (Apart from the obvious one that you aren't able to limit the field length at the database level)
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How do I use InputFilter to limit characters in an EditText in Android?
...ion.
– Łukasz Sromek
Sep 29 '12 at 20:16
4
In that example, where it returns "", I think it shou...
What to do Regular expression pattern doesn't match anywhere in string?
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answered Nov 20 '10 at 6:17
Platinum AzurePlatinum Azure
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What is android:weightSum in android, and how does it work?
... android:layout_width="500dp"
android:layout_height="20dp" >
<TextView
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="3"
android:backgr...
Python, compute list difference
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answered Jun 26 '11 at 20:16
phihagphihag
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