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What is difference between instantiating an object using new vs. without
...on the heap (with the additional usefulness of scoped_ptr constraining you from copying non-copyable pointers):
scoped_ptr<Time> t(new Time(12, 0, 0));
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How can I add a box-shadow on one side of an element?
... but this shadow has no blur, and including blur make it come out from other parts. And if you account for that by reducing spread, it ends prematurely on the side you actually want it. UGHHHHH
– Muhammad Umer
Aug 24 '13 at 22:35
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get client time zone from browser [duplicate]
Is there a reliable way to get a timezone from client browser? I saw the following links but I want a more robust solution.
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Most efficient way to check for DBNull and then assign to a variable?
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And once again, commenting on an SO question while away from my own computer (with dev tools on it) has proven to be a mistake! You are right; I'm surprised to learn that TryCast doesn't provide the same convenient functionality as C#'s as operator for Nullable(Of T) types. The cl...
What is code coverage and how do YOU measure it?
...or each milestone. We have actually three code coverage metrics - coverage from unit tests (from the development team), scenario tests (from the test team) and combined coverage.
BTW, while code coverage is a good metric of how much testing you are doing, it is not necessarily a good metric of how ...
String.format() to format double in java
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code extracted from this link ;
Double amount = new Double(345987.246);
NumberFormat numberFormatter;
String amountOut;
numberFormatter = NumberFormat.getNumberInstance(currentLocale);
amountOut = numberFormatter.format(amount);
System.ou...
How to increase timeout for a single test case in mocha
...it outside the code block to make it clearer. this does exist but it comes from the outer scope.
– chriskelly
Apr 29 '16 at 11:59
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Multiple submit buttons on HTML form – designate one button as default [duplicate]
... not change their tabindex order. So pressing tab will not consistently go from top / bottom, left to right. See stackoverflow.com/a/31911751/442472 for a solution that addresses this.
– Shan Plourde
Aug 10 '15 at 4:42
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How to append a char to a std::string?
...e following fails with the error prog.cpp:5:13: error: invalid conversion from ‘char’ to ‘const char*’
13 Answers
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How can I get the current network interface throughput statistics on Linux/UNIX? [closed]
...{
local @ARGV = @_;
local @_ = <>;
@_;
}
It just reads from /sys/class/net/$dev/statistics every second, and prints out the current numbers and the average rate of change:
$ ./net_stats.pl eth0
rx_bytes : 74457040115259 4369093 4797875 4206554 364088
rx_pa...