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How to delete selected text in the vi editor
...f I select five lines using my mouse and I want to delete those lines, how can I do that?
6 Answers
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Difference between getDefaultSharedPreferences and getSharedPreferences
...tween getDefaultSharedPreferences and getSharedPreferences in Android? Can anyone please explain?
6 Answers
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Is there a [Go to file…]?
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File → Open Quickly...
You can assign a shortcut to it in Preferences → Key Bindings. The default should be ⌘+Shift+D.
(If you have a #include/#import, you can place the text cursor on it and press ⌘+Shift+D to fill the file name automatically.)...
OAuth: how to test with local URLs?
...ebook, Twitter, LinkedIn) come back with errors that seem to signal that I can not test or use them from a local URL.
7 A...
What is the Swift equivalent of -[NSObject description]?
In Objective-C, one can add a description method to their class to aid in debugging:
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pip issue installing almost any library
...thon.org/simple/pytest-cov/: There was a problem confirming the ssl certificate: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:600) - skipping
Could not find a version that satisfies the requirement pytest-cov (from versions: )
No matching distribution found for pytest-cov
U...
How do I convert datetime to ISO 8601 in PHP
...xture) - date('c') does produces a strict ISO 8601 valid date - This could cause hard to trace bugs if code expects a strict ISO 8601 datetime format. Ref: en.wikipedia.org/wiki/ISO_8601
– ckm
Mar 23 '15 at 1:42
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Script entire database SQL-Server
Is there a way I can get a scripting of all tables, procs, and other objects from a database? I know there's an option to script the database but it only gave me some sort of top level script, certainly not a script to create all tables, procs, udfs, .etc.
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Using “this” with class name
..., when I saw a constructor that, to my C# trained mind, seemed funky. The call was:
7 Answers
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How to check if a specific key is present in a hash or not?
...to check whether the "user" key is present or not in the session hash. How can I do this?
7 Answers
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