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Is returning null bad design? [closed]
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Check this blog post for a detailed explanation: http://www.yegor256.com/2014/05/13/why-null-is-bad.html. More in my book Elegant Objects, Section 4.1.
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How does a PreparedStatement avoid or prevent SQL injection?
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Consider two ways of doing the same thing:
PreparedStatement stmt = conn.createStatement("INSE...
Delete specific line number(s) from a text file using sed?
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– Skippy le Grand Gourou
Jun 3 '19 at 13:01
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How to prevent that the password to decrypt the private key has to be entered every time when using
...en I start Git Bash, it looks like:
Welcome to Git (version 1.7.8-preview20111206)
(etc)
Agent pid 3376
Enter passphrase for /c/Users/starmonkey/.ssh/id_dsa:
Identity added: /c/Users/starmonkey/.ssh/id_dsa (/c/Users/starmonkey/.ssh/id_dsa)
And now I can ssh to other servers without logging in eve...
What is “Linting”?
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answered Sep 20 '16 at 10:01
Mangu Singh RajpurohitMangu Singh Rajpurohit
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What is the difference between 'content' and 'text'
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– multigoodverse
Dec 20 '15 at 10:01
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@multigoodverse: Presumably r.text would be preferred f...
How do I check out a remote Git branch?
...etails.
– pal4life
Jun 18 '14 at 20:01
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Is there a naming convention for Django apps
...hraxilthraxil
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Why does installing Nokogiri on Mac OS fail with libiconv is missing?
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Filip KisFilip Kis
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Facebook Open Graph not clearing cache
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P.C.P.C.
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