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BigDecimal - to use new or valueOf
... double value as accurately as possible. This will usually result in a lot more digits being stored than you want. Strictly speaking, it's more correct than valueOf(), but it's a lot less intuitive.
There's a nice explanation of this in the JavaDoc:
The results of this constructor can be somewh...
Height equal to dynamic width (CSS fluid layout) [duplicate]
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React.js: Wrapping one component into another
...ltiple Components: Children and Type of the Children props in the docs for more info.
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What is eager loading?
What is eager loading? I code in PHP/JS but a more generalised answer will be just fine.
4 Answers
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Why .NET String is immutable? [duplicate]
... then x == "abc" at the end of the method.
Conceptually, the semantics are more like value types; in particular equality is based on state rather than identity. This means that "abc" == "ab" + "c". While this doesn't require immutability, the fact that a reference to such a string will always equal ...
MySQL query to get column names?
...it's standard SQL (Whereas SHOW ... is a MySQL specific extension)...
For more information about the difference between SHOW... and using the INFORMATION_SCHEMA tables, check out the MySQL Documentation on INFORMATION_SCHEMA in general...
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How to delete selected text in the vi editor
... use h, j, k and l to move left, down, up, right respectively, that's much more efficient than using the arrows) and type d to delete the selection.
Also, how can I select the lines using my keyboard as I can in Windows where I press Shift and move the arrows to select the text? How can I do th...
How to find time complexity of an algorithm
...ely cut it, but permutations are on that order - it's prohibitively steep, more so than any polynomial or exponential. There are exactly 10! seconds in six weeks but the universe is less than 20! seconds old.
– John P
Feb 25 '18 at 2:59
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How often should you use git-gc?
...a branch/merge/etc operation once a week you probably don't need to run it more than once a year.
With several dozen developers working on several dozen projects each checking in 2-3 times a day, you might want to run it nightly.
It won't hurt to run it more frequently than needed, though.
What I...
How to keep onItemSelected from firing off on a newly instantiated Spinner?
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This thread on the Dev ml has more insight about this: groups.google.com/group/android-developers/browse_thread/thread/… - Unfortunately no solution is given...
– BoD
Sep 20 '10 at 9:32
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