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How do you match only valid roman numerals with a regular expression?
...mple:
0: <empty> matched by M{0}
1000: M matched by M{1}
2000: MM matched by M{2}
3000: MMM matched by M{3}
4000: MMMM matched by M{4}
You could, of course, use something like M* to allow any number (including zero) of thousands, if you want to allow bigger numbers...
Should struct definitions go in .h or .c file?
...0
nosnos
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Why are these numbers not equal?
... 0.8 3 0.08 3
[9,] 9 3 0.9 3 0.09 3
options(digits = 200)
cbind(
seq( from = 1, to = 9, by = 1 ),
cut( round(seq( from = 1, to = 9, by = 1), 2), c( 0, 3, 6, 9 ) ),
seq( from = 0.1, to = 0.9, by = 0.1 ),
cut( round(seq( from = 0.1, to = 0.9, by = 0.1...
What's the best manner of implementing a social activity stream? [closed]
...w photo could look something like this:
{id:1, userId:1, type:PHOTO, time:2008-10-15 12:00:00, data:{photoId:2089, photoName:A trip to the beach}}
You can see that, although the name of the photo most certainly is stored in some other table containing the photos, and I could retrieve the name fro...
simple HTTP server in Java using only Java SE API
...tring response = "This is the response";
t.sendResponseHeaders(200, response.length());
OutputStream os = t.getResponseBody();
os.write(response.getBytes());
os.close();
}
}
}
Noted should be that the response.length() part in their exa...
What's the difference between getPath(), getAbsolutePath(), and getCanonicalPath() in Java?
...1
nosnos
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What is “rvalue reference for *this”?
Came across a proposal called "rvalue reference for *this" in clang's C++11 status page .
3 Answers
...
How to use the 'sweep' function
...185
[3,] 128 45 172
[4,] 122 45 205
[5,] 138 46 200
Granted, this example is simple, but changing the STATS and FUN argument, other manipulations are possible.
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i...
Prevent body scrolling but allow overlay scrolling
...: repeating-linear-gradient( lime, blue 103px);
width: 100%;
height: 200vh;
}
.show-overlay .main-content {
position: fixed;
left: 0;
right: 0;
overflow-y: scroll; /* render disabled scroll bar to keep the same width */
}
.overlay {
display: none;
position: fixed;
...
Apply CSS style attribute dynamically in Angular JS
...Style = function() {
var style1 = "width: 300px";
var style2 = "width: 200px";
if(condition1)
return style1;
if(condition2)
return style2;
}
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