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JSLint says “missing radix parameter”
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The tilde operator in C
...e ~ operator is bitwise NOT, it inverts the bits in a binary number:
NOT 011100
= 100011
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Fastest way to check if a file exist using standard C++/C++11/C?
...would like to find the fastest way to check if a file exist in standard C++11, C++, or C. I have thousands of files and before doing something on them I need to check if all of them exist. What can I write instead of /* SOMETHING */ in the following function?
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How to check if a float value is a whole number
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edited Jun 11 '19 at 19:41
Jean-François Fabre♦
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in a “using” block is a SqlConnection closed on return or exception?
... radbyx
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answered Jan 17 '11 at 20:56
DavidDavid
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Reshaping data.frame from wide to long format
...nia 1952 10,058
7: AFG Afghanistan 1953 23,557
8: ALB Albania 1953 11,123
9: AFG Afghanistan 1954 24,555
10: ALB Albania 1954 12,246
Some alternative notations:
melt(setDT(wide), id.vars = 1:2, variable.name = "year")
melt(setDT(wide), measure.vars = 3:7, variable.name = "year")
m...
Linear Layout and weight in Android
...asn't needed.
– Jason Moore
Feb 26 '11 at 21:43
30
Good to know, thanks. If so, setting the weigh...
What are the most common font-sizes for H1-H6 tags [closed]
....2833px 13px 13px
H6 7.55pt 0.67em 10.7333px 10.7167px 10px 11px
Also worth taking a look at is the default stylesheet for HTML 4. The W3C recommends using these styles as the default. An abridged excerpt:
h1 { font-size: 2em; }
h2 { font-size: 1.5em; }
h3 { font-size: 1.17em; }
h4...
How to delete duplicate rows in SQL Server?
...ter in the CTE.
– Tim Schmelter
Feb 11 '15 at 21:18
1
@omachu23: you can use any SQL in the CTE(a...
What is the difference between a definition and a declaration?
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Community♦
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answered Sep 11 '09 at 12:43
sbisbi
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