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Best way to check for “empty or null value”
What is best way to check if value is null or empty string in Postgres sql statements?
10 Answers
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How to determine if a point is in a 2D triangle? [closed]
Is there an easy way to determine if a point is inside a triangle? It's 2D, not 3D.
25 Answers
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How to determine a Python variable's type?
How do I see the type of a variable whether it is unsigned 32 bit, signed 16 bit, etc.?
17 Answers
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Is there a standard function to check for null, undefined, or blank variables in JavaScript?
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jAndyjAndy
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Can I serve multiple clients using just Flask app.run() as standalone?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How do I get the find command to print out the file size with the file name?
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shyamshyam
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Convert string to List in one line?
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Nathan AndersonNathan Anderson
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Why not abstract fields?
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folibis
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answered Feb 5 '10 at 22:59
rsprsp
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Passing enum or object through an intent (the best solution)
I have an activity that when started needs access to two different ArrayLists. Both Lists are different Objects I have created myself.
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Rails: around_* callbacks
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Abram
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answered Feb 14 '11 at 23:44
Pan Thomak...
