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Counting null and non-null values in a single query
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Rodrigue
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answered Aug 13 '09 at 13:09
user155789user1557...
Using varchar(MAX) vs TEXT on SQL Server
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rohancragg
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answered May 7 '09 at 14:00
DForck42DForck42
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How to format strings in Java
Primitive question, but how do I format strings like this:
8 Answers
8
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When to use IMG vs. CSS background-image?
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system PAUSEsystem PAUSE
32.1k1818 gold badges5959 silver badges5858 bronze badges
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Multiple file upload in php
...ave multiple="multiple" or just multiple
In your PHP file use the syntax "$_FILES['inputName']['param'][index]"
Make sure to look for empty file names and paths, the array might contain empty strings. Use array_filter() before count.
Here is a down and dirty example (showing just relevant code)
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In what cases do I use malloc and/or new?
I see in C++ there are multiple ways to allocate and free data and I understand that when you call malloc you should call free and when you use the new operator you should pair with delete and it is a mistake to mix the two (e.g. Calling free() on something that was created with the new ...
Pandas count(distinct) equivalent
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32
This does not address the question asked.
– Aaron Schumacher
Jan 16 '18 at 19:21
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Why does Iterable not provide stream() and parallelStream() methods?
...reamSupport.stream(iter.spliterator(), false);
– user_3380739
Dec 2 '16 at 22:56
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show 7 more comments
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What's the difference between “declare class” and “interface” in TypeScript
...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...
Embedding DLLs in a compiled executable
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edited May 17 at 17:32
Lucas Carneiro
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answered Oct 9 '08 at 23...