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Why historically do people use 255 not 256 for database field magnitudes?
You often see database fields set to have a magnitude of 255 characters, what is the traditional / historic reason why? I assume it's something to do with paging / memory limits, and performance but the distinction between 255 and 256 has always confused me.
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Android Replace “…” with ellipsis character
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… is the unicode for "…" so just replace it. It's better to have it as one char/symbol than three dots.
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When to use AtomicReference in Java?
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Atomic reference should be used in a setting where you need to do simple atomic (i.e. thread-s...
What does the Java assert keyword do, and when should it be used?
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Assertions (by way of the assert keyword) were added in Java 1.4. They are used to verify the c...
vertical & horizontal lines in matplotlib
... the axis and 1.0 as the maximum of the axis.
Instead, use plt.plot((x1, x2), (y1, y2), 'k-') to draw a line from the point (x1, y1) to the point (x2, y2) in color k. See pyplot.plot.
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Difference between save and saveAndFlush in Spring data jpa
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Anti-forgery token issue (MVC 5)
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234
Try setting (in global.cs):
AntiForgeryConfig.UniqueClaimTypeIdentifier = ClaimTypes.NameIden...