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Why do we use Base64?
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Billy ONealBilly ONeal
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Comparing Dates in Oracle SQL
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31-DEC-95 isn't a string, nor is 20-JUN-94. They're numbers with some extra stuff added on the end. This should be '31-DEC-95' or '20-JUN-94' - note the single quote, '. This will enable you to do a string comparison.
However, you'...
How can I convert an image into a Base64 string?
...m i can put that String (encondedImage) into a remote database column with PHP+JSON ???? wich type haves to be the column of the database? VARCHAR?
– NullPointerException
Jan 28 '11 at 19:46
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How do I convert a pandas Series or index to a Numpy array? [duplicate]
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The answer by cs95 gives a great explanation of .values, .to_numpy() and .array.
– AMC
Jan 9 at 21:49
add a comment
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How to determine the version of the C++ standard used by the compiler?
...s and what value you should be able to expect in __cplusplus:
C++ pre-C++98: __cplusplus is 1.
C++98: __cplusplus is 199711L.
C++98 + TR1: This reads as C++98 and there is no way to check that I know of.
C++11: __cplusplus is 201103L.
C++14: __cplusplus is 201402L.
C++17: __cplusplus is 201703L.
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What is external linkage and internal linkage?
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dudewatdudewat
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What is the meaning of “POSIX”?
...' 7 POSIX implementation currently stand?
https://superuser.com/questions/495360/does-windows-8-still-implement-posix
Feature request: https://windows.uservoice.com/forums/265757-windows-feature-suggestions/suggestions/6573649-full-posix-support
In 2016 a new official Linux-like API called "Window...
Textarea Auto height [duplicate]
...1.5;
padding:15px 15px 30px;
border-radius:3px;
border:1px solid #F7E98D;
font:13px Tahoma, cursive;
transition:box-shadow 0.5s ease;
box-shadow:0 4px 6px rgba(0,0,0,0.1);
font-smoothing:subpixel-antialiased;
background:linear-gradient(#F9EFAF, #F7E98D);
background:-o-linear-gradie...
What's the point of map in Haskell, when there is fmap?
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95
I would like to make an answer to draw attention to augustss's comment:
That's not actually...
Best way to alphanumeric check in JavaScript
...tion that unambiguously
processes an alphanumeric string. I called it like PHP relative function ctype_alnum (edit 2020-02-18: Where, however, this checks OR and not AND).
Here's the code: