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What does “atomic” mean in programming?
....NET since we don't have the synchronized keyword like Java. stackoverflow.com/questions/541194/…
– The Muffin Man
Nov 18 '15 at 18:22
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How can I create a correlation matrix in R?
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Compare DATETIME and DATE ignoring time portion
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Use the CAST to the new DATE data type in SQL Server 2008 to compare just the date portion:
IF CAST(DateField1 AS DATE) = CAST(DateField2 AS DATE)
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Python - abs vs fabs
...sult as a float.
In addition to floats, abs() also works with integers and complex numbers. Its return type depends on the type of its argument.
In [7]: type(abs(-2))
Out[7]: int
In [8]: type(abs(-2.0))
Out[8]: float
In [9]: type(abs(3+4j))
Out[9]: float
In [10]: type(math.fabs(-2))
Out[10]: floa...
SQL how to increase or decrease one for a int column in one command
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delete_all vs destroy_all?
... edited May 23 '17 at 12:26
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answered Jul 14 '11 at 18:36
Sandro MundaSandro ...
What is the significance of initializing direction arrays below with given values when developing ch
I am new to competitive programming, and I noticed frequently, many of the great coders have these four lines in their code (particularly in those involving arrays):
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A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception pro
...rd of your choice, and use this for your catch-all continuations. Helps to combat some of the pent-up frustration from this particular exception.
– Aaronaught
Oct 24 '11 at 23:27
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Representing graphs (data structure) in Python
...s to be a DFS as it keeps on expanding nodes. For the shortest path we can compare the length of the paths and return only the shortest one at the end.
– Jwalant Bhatt
Sep 20 '17 at 3:20
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How to get a specific version of a file in Mercurial?
I am new to Mercurial. Just cannot find the right command. Tried update/checkout with no luck. I am using local repository. Thanks
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