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iPhone Data Usage Tracking/Monitoring
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edited Jan 28 '19 at 6:46
Olcay Ertaş
4,97066 gold badges6565 silver badges9797 bronze badges
answer...
Java optional parameters
...7
WarFox
4,43333 gold badges2525 silver badges3131 bronze badges
answered Jun 8 '09 at 16:14
laginimaineblagin...
How to append rows to an R data frame
...e the data.frame is created as the last step.
# Use preallocated vectors
f4 <- function(n) {
x <- numeric(n)
y <- character(n)
for (i in 1:n) {
x[i] <- i
y[i] <- i
}
data.frame(x, y, stringsAsFactors=FALSE)
}
microbenchmark from the "microbenchmark" package will g...
How can I split and trim a string into parts all on one line?
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4
Note: ForEach is not an extension method.
– Guffa
Mar 15 '12 at 23:52
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How to alias a table in Laravel Eloquent queries (or using Query Builder)?
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224
Laravel supports aliases on tables and columns with AS. Try
$users = DB::table('really_long_tab...
T-SQL: Selecting rows to delete via joins
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Timer function to provide time in nano seconds using C++
.... We haven't
noticed any other dual+ core CPUs
having similar issues (p4 dual, p4 ht,
core2 dual, core2 quad, phenom quad).
EDIT 2013/07/16:
It looks like there is some controversy on the efficacy of QPC under certain circumstances as stated in http://msdn.microsoft.com/en-us/library/window...
Change first commit of project with Git? [duplicate]
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4 Answers
4
Active
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Why are preprocessor macros evil and what are the alternatives?
...se names for macros, and never use all uppercase names for other things.
4) Macros have effects you don't realize
Take this function:
#define begin() x = 0
#define end() x = 17
... a few thousand lines of stuff here ...
void dostuff()
{
int x = 7;
begin();
... more code using x .....
Is std::unique_ptr required to know the full definition of T?
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered May 22 '11 at 15:54
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