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Escape a dollar sign in string interpolation
... answered Jun 1 '13 at 18:01
4e64e6
10.2k33 gold badges4545 silver badges5656 bronze badges
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How does this giant regex work?
...VIhaH07SU74wTpaIoKcfPDWyB1PihOlp/R88UtMjMyar3YDvGEq/lagt9CGBVNlysqFn0fFJ0Ht996GXALscgLgfLW50tf3rSlviB1BxRMFm76VCNrci5ceHFJKPf+lGjedX2zQVLT+lKlZGP6/8oGcYNKOHv27HzNYbFXFZtVBkk3FxWwXnxle615vrTudT74+5W97RNak7I1VKzbhaB933kyRonCrDbukeH7397eXhSSVxg0wur6fytK0yf5cmCGrG52Qpbz5poaCr9IU7X2IaQ5nW2rr/H/mqpVpLt0TW...
(413) Request Entity Too Large | uploadReadAheadSize
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http://forums.newatlanta.com/messages.cfm?threadid=554611A2-E03F-43DB-92F996F4B6222BC0&#top
To summarize (in case the link dies in the future), if your requests are large enough the certificate negotiation between the client and the service will fail randomly. To keep this from happening, you...
What does .SD stand for in data.table in R
...ttps://sashat.me/2017/01/11/list-of-20-simple-distinct-colors/
col16 = c('#e6194b', '#3cb44b', '#ffe119', '#0082c8', '#f58231', '#911eb4',
'#46f0f0', '#f032e6', '#d2f53c', '#fabebe', '#008080', '#e6beff',
'#aa6e28', '#fffac8', '#800000', '#aaffc3')
par(oma = c(2, 0, 0, 0))
sappl...
What is a regular expression for a MAC Address?
... @pilcrow could you please explain why this mac: C8:FD:19:55:E6:3A fails? It's an actual mac address. I modified your regex to accept : only /^(?:[[:xdigit:]]{2}([:]))(?:[[:xdigit:]]{2}\1){4}[[:xdigit:]]{2}$/ Thanks!
– Sam
May 27 '19 at 15:37
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python setup.py uninstall
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996
Note: Avoid using python setup.py install use pip install .
You need to remove all files manu...
Spring @Transactional - isolation, propagation
... community wiki
16 revs, 6 users 87%Johan Sjöberg
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Fastest way to find second (third…) highest/lowest value in vector or column
...746.7627 1433.221 1500.7865 13768.148 100
For 1 million numbers:
N = 1e6 #evaluates to 1 million
x = rnorm(N)
microbenchmark::microbenchmark(
Rfast = Rfast::nth(x,5,descending = T),
maxN = maxN(x,5),
order = x[order(x, decreasing = T)[5]]
)
Unit: milliseconds
expr min ...
How to create a memory leak in Java?
... community wiki
3 revs, 3 users 87%Peter Lawrey
70
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How do I parse a string to a float or int?
...erything with spaces in between cannot be converted, like "- 12.3" and "45 e6"
– Simon
Aug 12 '19 at 13:43
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