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Update Item to Revision vs Revert to Revision
... Once done, any updates or new working copies based on the HEAD will show r101, with the contents you just committed.
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How to filter SQL results in a has-many-through relation
... on student, where the subquery-variant used the index.
11) ypercube 3: 101.482 ms
Another late addition @ypercube. It is positively amazing, how many ways there are.
SELECT s.stud_id, s.student
FROM student s
JOIN student_club sc USING (stud_id)
WHERE sc.club_id = 10 -- me...
Java HTTPS client certificate authentication
...sl x509 -req -days 365 -in client.csr -CA ca.crt -CAkey ca.key -set_serial 101 -out client.crt
For the rest follow the steps in the link. Managing the certificates for Chrome works the same as in the example for firefox that is mentioned.
Next, setup the server via:
https://www.digitalocean.co...
Regular expression for floating point numbers
... care of 0.24 and 2.2 and correctly disallows 4.2.44 All tested with regex101.com However, it disallows 123. which as you say may be acceptable (and I think it is!). I can fix this by changing your expression to [-+]?(\d*[.])?\d* (notice * at end instead of +) but then crazy things like . (your se...
How to handle both a single item and an array for the same property using JSON.net
...
Brian RogersBrian Rogers
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Disable JavaScript error in WebBrowser control
...iners.
/// </summary>
[ComVisible(true), Guid("B722BCCB-4E68-101B-A2BC-00AA00404770"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
[ComImport]
public interface IOleCommandTarget
{
/// <summary>Queries the object for the status of one or more commands ...
SPAN vs DIV (inline-block)
... transform-origin: 319.984px 58.5px;
background: rgb(191, 201, 101) none repeat scroll 0% 0% / auto padding-box border-box;
border: 2px dashed rgb(187, 187, 187);
font: normal normal 400 normal 15px / 22.5px Lato, sans-serif;
padding: 20px;
}
...
Explain the use of a bit vector for determining if all characters are unique
...d 'd', checker will have:
checker = 00000000 00000000 00000000 00001011
And if we see 'b' again:
'b' = 00000000 00000000 00000000 00000010
it will do the following:
00000000 00000000 00000000 00001011
& (AND)
00000000 00000000 00000000 000...
MySQL: @variable vs. variable. What's the difference?
...hy using using global variables is generally a terrible idea. When I took 101 programming classes, as I remember using a global for pretty much anything would result in an automatic "F". There are special exceptions, but as a general rule - just don't do it!
– BuvinJ
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How can I plot with 2 different y-axes?
...and side. Here is an example using a little bit of made-up data:
set.seed(101)
x <- 1:10
y <- rnorm(10)
## second data set on a very different scale
z <- runif(10, min=1000, max=10000)
par(mar = c(5, 4, 4, 4) + 0.3) # Leave space for z axis
plot(x, y) # first plot
par(new = TRUE)
plot(x,...