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What is the difference between char * const and const char *?
...t know Pascal, not sure about the [3..4] syntax, so let's take an array of 10 elements): int *(*foo)[10];. It mirrors its (future) use as an expression: *(*foo)[i] (with i an integer in the range [0, 10) i.e. [0, 9]) will first dereference foo to get at the array, then access the element at index i ...
jQuery UI dialog positioning
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109
As an alternative, you could use the jQuery UI Position utility e.g.
$(".mytext").mouseover(f...
Right way to reverse pandas.DataFrame?
... behzad.nouribehzad.nouri
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How to edit data in result grid in SQL Server Management Studio
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answered Dec 28 '10 at 3:52
LamakLamak
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Can Selenium Webdriver open browser windows silently in background?
...now deprecated
– Corey Goldberg
Nov 10 '17 at 4:16
5
indeed, use "--headless" instead of "--no-st...
How to find all the tables in MySQL with specific column names in them?
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edited Oct 9 '12 at 10:51
Craig Ringer
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Is it possible to delete an object's property in PHP?
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answered Aug 30 '10 at 13:26
Yanick RochonYanick Rochon
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Execute method on startup in Spring
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answered Mar 8 '10 at 13:24
skaffmanskaffman
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Structs in Javascript
...a retyping is still an issue, as there are more jumps than copying the new ___ ( , , , ) archetype. Also, there is no readability. Once you get used to coding, new READABLE_PART(ignore everything in here) becomes very scannable and self documenting, as opposed to {read: "ignore", everything: "igno...
Group by multiple columns in dplyr, using string vector input
...:
data = data.frame(
asihckhdoydkhxiydfgfTgdsx = sample(LETTERS[1:3], 100, replace=TRUE),
a30mvxigxkghc5cdsvxvyv0ja = sample(LETTERS[1:3], 100, replace=TRUE),
value = rnorm(100)
)
# get the columns we want to average within
columns = names(data)[-3]
library(dplyr)
df1 <- data %>...