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Can I convert long to int?
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edited May 13 '09 at 16:36
answered May 13 '09 at 16:17
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Differences between fork and exec
..., they can tell which is which by the return code of fork - the child gets 0, the parent gets the PID of the child. This is all, of course, assuming the fork call works - if not, no child is created and the parent gets an error code.
The exec call is a way to basically replace the entire current pr...
SQL to determine minimum sequential days of access?
...my serious answer:
DECLARE @days int
DECLARE @seconds bigint
SET @days = 30
SET @seconds = (@days * 24 * 60 * 60) - 1
SELECT DISTINCT UserId
FROM (
SELECT uh1.UserId, Count(uh1.Id) as Conseq
FROM UserHistory uh1
INNER JOIN UserHistory uh2 ON uh2.CreationDate
BETWEEN uh1.Creatio...
How can I get the assembly file version
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edited May 26 at 16:04
billinkc
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answered...
Calling JMX MBean method from a shell script
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106
The following command line JMX utilities are available:
jmxterm - seems to be the most fully ...
Apache: client denied by server configuration
...l granted
– MarkHu
May 22 '14 at 8:30
@MarkHu - can you explain the possible necessity of Satisfy any in this context?...
Code for Greatest Common Divisor in Python [closed]
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20 Answers
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Active
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How to calculate the bounding box for a given lat/lng location?
...atitude and longitude.
Now i want to calculate a bounding box within e.g. 10 kilometers of that point.
15 Answers
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How do I make my GUI behave well when Windows font scaling is greater than 100%
...en choosing large font sizes in the Windows control panel (like 125%, or 150%) then there are problems in a VCL application, every time something has been set pixelwise.
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How can I use Timer (formerly NSTimer) in Swift?
...nc viewDidLoad() {
super.viewDidLoad()
// Swift block syntax (iOS 10+)
let timer = Timer(timeInterval: 0.4, repeats: true) { _ in print("Done!") }
// Swift >=3 selector syntax
let timer = Timer.scheduledTimer(timeInterval: 0.4, target: self, selector: #selector(self.update), u...