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Is ASCII code 7-bit or 8-bit?
...ld me ASCII is 8-bit character coding scheme. But it is defined only for 0-127 codes which means it can be fit into 7-bits. So can't it be argued that ASCII bit is actually 7-bit code?
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How do I convert struct System.Byte byte[] to a System.IO.Stream object in C#?
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1328
The easiest way to convert a byte array to a stream is using the MemoryStream class:
Stream ...
How do I create directory if it doesn't exist to create a file?
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edited Nov 20 '18 at 9:59
BKSpurgeon
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A regex to match a substring that isn't followed by a certain other substring
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162
Try:
/(?!.*bar)(?=.*foo)^(\w+)$/
Tests:
blahfooblah # pass
blahfooblahbarfail ...
Superscript in markdown (Github flavored)?
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Use the <sup></sup>tag (<sub></sub> is the equivalent for subscripts). S...
What GRANT USAGE ON SCHEMA exactly do?
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GRANTs on different objects are separate. GRANTing on a database doesn't GRANT rights to the s...
How does the bitwise complement operator (~ tilde) work?
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15 Answers
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How to do a git diff on moved/renamed file?
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145
You need to use -M to let git autodetect the moved file when diffing. Using just git diff as k...
Two single-column indexes vs one two-column index in MySQL?
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If you have two single column indexes, only one of them will be used in your example.
If you ...