大约有 40,000 项符合查询结果（耗时：0.0469秒） [XML]
Is there a way to follow redirects with command line cURL?
I know that in a php script:
3 Answers
3
...
Python logging: use milliseconds in time format
...d of a struct_time, then (at least with modern versions of Python) we can call ct.strftime and then we can use %f to format microseconds:
import logging
import datetime as dt
class MyFormatter(logging.Formatter):
converter=dt.datetime.fromtimestamp
def formatTime(self, record, datefmt=None...
Get __name__ of calling function's module in Python
Suppose myapp/foo.py contains:
3 Answers
3
...
Get last n lines of a file, similar to tail
... blocks.append(f.read(BLOCK_SIZE))
else:
# file too small, start from begining
f.seek(0,0)
# only read what was not read
blocks.append(f.read(block_end_byte))
lines_found = blocks[-1].count('\n')
lines_to_go -= lines_found
...
Use git “log” command in another folder
I have some php files in a Folder A (which is a git project). In these php file I want to execute "git log" but for the folder B. Folder B is another git project (so log is different between A and B).
...
Difference between Python's Generators and Iterators
...ry generator is an iterator, but not vice versa. A generator is built by calling a function that has one or more yield expressions (yield statements, in Python 2.5 and earlier), and is an object that meets the previous paragraph's definition of an iterator.
You may want to use a custom iterator, ra...
Print current call stack from a method in Python code
In Python, how can I print the current call stack from within a method (for debugging purposes).
7 Answers
...
How do the PHP equality (== double equals) and identity (=== triple equals) comparison operators dif
What is the difference between == and === in PHP?
11 Answers
11
...
Alternatives to gprof [closed]
... code lines (call instructions) are more useful than procedures. If stack samples at random wall clock times are taken, then the fractional cost of a line (or procedure, or any other description you can make) is simply estimated by the fraction of samples that exhibit it.
– Mik...
Why do std::shared_ptr work
...>
my_unique_ptr( U * p, std::function< void(void*) > deleter = &delete_deleter<U> )
: p(p), deleter(deleter)
{}
~my_unique_ptr() {
deleter( p );
}
};
int main() {
my_unique_ptr<void> p( new double ); // deleter == &delete_deleter<double>
...