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Which $_SERVER variables are safe?
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edited May 23 '17 at 12:10
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How to concatenate properties from multiple JavaScript objects
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filoxofiloxo
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What is the use of “assert” in Python?
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totally cannot get how does this answer get so many up votes, actually others answers also. the question is "What is the use of “assert...
How to get current PHP page name [duplicate]
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to check if an object is a list or tuple (but not string)?
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Nick Craig-WoodNick Craig-Wood
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How to concatenate twice with the C preprocessor and expand a macro as in “arg ## _ ## MACRO”?
...ou need the equivalent trick with the stringizing operator too.
Section 6.10.3 of the C99 standard covers 'macro replacement', and 6.10.3.1 covers 'argument substitution'.
After the arguments for the invocation of a function-like macro have been identified,
argument substitution takes place. ...
Python string class like StringBuilder in C#?
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There is no one-to-one correlation. For a really good article please see Efficient String Con...
Installing Python packages from local file system folder to virtualenv with pip
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Managing constructors with many parameters in Java
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Of course with static imports you never even have to "see" these "builders" at all. For example, you could have static methods name(String ...
Explicitly calling return in a function or not
...(x) return(vector(length=x,mode="numeric")))(x)
,repeats)) }
maxlen <- 1000
reps <- 10000
along <- seq(from=1,to=maxlen,by=5)
ret <- sapply(along,FUN=bench_ret2,repeats=reps)
nor <- sapply(along,FUN=bench_nor2,repeats=reps)
res <- data.frame(N=along,ELAPSED_RET=ret["elapsed",],ELA...