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Could you explain STA and MTA?
... do not handle their own synchronization. A common use of this is a UI component. So if another thread needs to interact with the object (such as pushing a button in a form) then the message is marshalled onto the STA thread. The windows forms message pumping system is an example of this.
If the CO...
How can I read and parse CSV files in C++?
...-8.00E+09
The code is written as a finite-state machine and is consuming one character at a time. I think it's easier to reason about.
#include <istream>
#include <string>
#include <vector>
enum class CSVState {
UnquotedField,
QuotedField,
QuotedQuote
};
std::vecto...
Where in memory are my variables stored in C?
...me of these right, but whoever wrote the questions tricked you on at least one question:
global variables -------> data (correct)
static variables -------> data (correct)
constant data types -----> code and/or data. Consider string literals for a situation when a constant itself would be ...
Maven: The packaging for this project did not assign a file to the build artifact
...e latter will not even compile or package your code, it will just run that one goal. This kinda makes sense, looking at the exception; it talks about:
StarTeamCollisionUtil: The packaging for this project did not assign a file to the build artifact
Try the former and your error might just go a...
Getting root permissions on a file inside of vi? [closed]
Often while editing config files, I'll open one with vi and then when I go to save it realize that I didn't type
10 Answers...
Comparing date part only without comparing time in JavaScript
... if date1 and date2 are in winter and summer, and you plan to iterate from one to the other with addDays(1), the problem is that they won't have the same timezone because of the daylight saving, so the last compare that should give equal dates will not work because the two date are not really at 00:...
Is it possible to read from a InputStream with a timeout?
...
An estimate is unavoidable due to timing/staleness. The figure can be a one-off underestimate because new data are constantly arriving. However it always "catches up" on the next call - it should account for all arrived data, bar that arriving just at the moment of the new call. Permanently ret...
Reset C int array to zero : the fastest way?
...);
It is also worth noting that specifically for objects of scalar types one can implement a type-independent macro
#define ZERO(a, n) do{\
size_t i_ = 0, n_ = (n);\
for (; i_ < n_; ++i_)\
(a)[i_] = 0;\
} while (0)
and
#define ZERO_A(a) ZERO((a), ARRAY_SIZE(a))
turning the abo...
Why is volatile needed in C?
...he previous data-value. Also take a look at the wait while busy loop. That one will be optimized out. The compiler will try to be clever, read the value of isbusy just once and then go into an infinite loop. That's not what you want.
The way to get around this is to declare the pointer gadget as v...
A type for Date only in C# - why is there no Date type?
...e-only type called LocalDate. (Local in this case just means local to someone, not necessarily local to the computer where the code is running.)
A date-only type called Date is a proposed addition to the .NET Core, via the corefxlab project. You'll find it in the System.Time package, along with a ...