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Checking oracle sid and database name
I want to check SID and current database name.
6 Answers
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Finding the PHP File (at run time) where a Class was Defined
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if you had an includes folder, you could run a shell script command to "grep" for "class $className" by doing: $filename = ``grep -r "class $className" $includesFolder/*\ and it would return which file it was in. Other than that, i don't think there is any magic function for PHP to do it ...
Is there a better way to write this null check, and a non-empty check, in groovy?
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@VinodJayachandran Yes
– dmahapatro
Dec 3 '15 at 12:41
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Open a project in a new window in IntelliJ after “accidentally” clicking remember decision
I wanted to open a new project in a separate window in IntelliJ and I "accidentally" clicked "Remember this decision and don't ask again" and clicked "open in the same window"!
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What is the Comonad typeclass in Haskell?
...re's a good chance that we're dealing with a comonad".
Sequences, streams, and segments
Comonads in everyday life
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Reimport a module in python while interactive
... useful if you have edited the module source file using an external editor and want to try out the new version without leaving the Python interpreter.
If running Python 3.4 and up, do import importlib, then do importlib.reload(nameOfModule).
Don't forget the caveats of using this method:
When ...
Intellij IDEA generate for-each/for keyboard shortcut
Is there a keyboard shortcut generating a foreach and also for loop?
7 Answers
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Accessing console and devtools of extension's background.js
I just started out with Google Chrome extensions and I can't seem to log to console from my background js. When an error occurs (because of a syntax error, for example), I can't find any error messages either.
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List comprehension with if statement
I want to compare 2 iterables and print the items which appear in both iterables.
4 Answers
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How can I reference a commit in an issue comment on GitHub?
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To reference a commit, simply write its SHA-hash, and it'll automatically get turned into a link.
See also:
The Autolinked references and URLs / Commit SHAs section of
Writing on GitHub.
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