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How can I initialize a String array with length 0 in Java?
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232
As others have said,
new String[0]
will indeed create an empty array. However, there's one n...
MongoDB atomic “findOrCreate”: findOne, insert if nonexistent, but do not update
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answered May 3 '13 at 15:45
numbers1311407numbers1311407
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Replace only some groups with Regex
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315
A good idea could be to encapsulate everything inside groups, no matter if need to identify th...
How to get a float result by dividing two integer values using T-SQL?
...ers, you can cast them to be floats first:
SELECT CAST(1 AS float) / CAST(3 AS float)
or
SELECT CAST(MyIntField1 AS float) / CAST(MyIntField2 AS float)
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How can I add items to an empty set in python
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3 Answers
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Is there a list of screen resolutions for all Android based phones and tablets? [closed]
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130
(out of date) Spreadsheet of device metrics.
SEE ALSO:
Device Metrics - Material Design.
Scree...
How can I make git ignore future revisions to a file?
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Michael
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answered Sep 29 '16 at 17:03
moodboommoodboom
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How to create a tuple with only one element
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3 Answers
3
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How to dump a table to console?
...e from Penlight:
> t = { a = { b = { c = "Hello world!", 1 }, 2, d = { 3 } } }
> require 'pl.pretty'.dump(t)
{
a = {
d = {
3
},
b = {
c = "Hello world!",
1
},
2
}
}
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Nested rows with bootstrap grid system?
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305
Bootstrap Version 3.x
As always, read Bootstrap's great documentation:
3.x Docs: https://get...