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What is the performance of Objects/Arrays in JavaScript? (specifically for Google V8)
...ter than any object equivalent.
Surprisingly Array.shift() is fast ~approx 6x slower than an array pop, but is ~approx 100x faster than an object attribute deletion.
Amusingly, Array.push( data ); is faster than Array[nextIndex] = data by almost 20 (dynamic array) to 10 (fixed array) times over.
Arr...
What are the downsides to using Dependency Injection? [closed]
...ard SHåvard S
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How do I convert a double into a string in C++?
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The boost (tm) way:
std::string str = boost::lexical_cast<std::string>(dbl);
The Standard C++ way:
std::ostringstream strs;
strs << dbl;
std::string str = strs.str();
Note: Don't forget #include <sstream>
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How to compare 2 files fast using .NET?
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edited May 23 '17 at 12:26
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answered Aug 31 '09 at 17:41
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What are the best practices for catching and re-throwing exceptions?
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edited Feb 9 '15 at 18:06
answered Apr 5 '11 at 12:31
Jon...
How does the SQL injection from the “Bobby Tables” XKCD comic work?
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60
@PhiLho: If the original statement were an INSERT, then the parenthesis would make more sense. It would also explain why the database conn...
Verify if a point is Land or Water in Google Maps
...cle Saurav linked.
– miguev
Mar 9 '16 at 11:16
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Is there a way to programmatically scroll a scroll view to a specific edit text?
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private final void focusOnView(){
your_scrollview.post(new Runnable() {
@Override
public void run() {
your_scrollview.scrollTo(0, your_EditBox.getBottom());
}
});
}
...
OS X: equivalent of Linux's wget
...p;& make -j8 && make install
Or, use a bash alias:
function _wget() { curl "${1}" -o $(basename "${1}") ; };
alias wget='_wget'
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