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What is the proper way to re-throw an exception in C#? [duplicate]
... nested XML nodes that it currently inside, which wouldn't be evident just by looking at the callstack which just has a lot of calls to the recursive function.
– uglycoyote
Feb 2 '16 at 0:08
...
Efficient string concatenation in C++
...lly need efficiency. You probably will have much better efficiency simply by using operator += instead.
Now after that disclaimer, I will answer your actual question...
The efficiency of the STL string class depends on the implementation of STL you are using.
You could guarantee efficiency and ...
Does file_get_contents() have a timeout setting?
...
The default timeout is defined by default_socket_timeout ini-setting, which is 60 seconds. You can also change it on the fly:
ini_set('default_socket_timeout', 900); // 900 Seconds = 15 Minutes
Another way to set a timeout, would be to use stream_contex...
What happens if you call erase() on a map element while iterating from begin to end?
...ut returns the
// original value for use by erase
}
else
{
++pm_it; // Can use pre-increment in this case
// To make sure you have the efficient version
}
}
...
Compare DATETIME and DATE ignoring time portion
...oach is necessary.
The indexed datefield (call it DF1) must be untouched by any kind of function.
So you have to compare DF1 to the full range of datetime values for the day of DF2.
That is from the date-part of DF2, to the date-part of the day after DF2.
I.e. (DF1 >= CAST(DF2 AS DATE)) AND (DF...
if, elif, else statement issues in Bash
...ed as the interpreter (one more reason for it) as it can handle the script by itself.
– user4104817
Sep 13 '17 at 14:38
...
Private and Protected Members : C++
...d in classes that inherit from that class.
Edit: Both are also accessible by friends of their class, and in the case of protected members, by friends of their derived classes.
Edit 2: Use whatever makes sense in the context of your problem. You should try to make members private whenever you can t...
How to get all of the immediate subdirectories in Python
...f.is_dir()]
Bonus: With scandir you can also simply only get folder names by using f.name instead of f.path.
This (as well as all other functions below) will not use natural sorting. This means results will be sorted like this: 1, 10, 2. To get natural sorting (1, 2, 10), please have a look at htt...
How can I round a number in JavaScript? .toFixed() returns a string?
...t exists and is rounded to the nearest existing number. btw, proof numbers by toPrecision(18) to print it with all relevant digits.
– Wiimm
May 10 '19 at 15:02
...
Proper practice for subclassing UIView?
... unarchived and initialized.
From the doc of NSNibAwaking (now superseded by the doc of awakeFromNib):
Messages to other objects can be sent safely from within awakeFromNib—by which time it’s assured that all the objects are unarchived and initialized (though not necessarily awakened, of co...