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Recursive sub folder search and return files in a list python
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Also a generator version
from itertools import chain
result = (chain.from_iterable(glob(os.path.join(x[0], '*.txt')) for x in os.walk('.')))
Edit2 for Python 3.4+
from pathlib import Path
result = list(Path(".").rglob("*.[tT][xX][tT]"))
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Accurate way to measure execution times of php scripts
...otime — Return current Unix timestamp with microseconds
If get_as_float is set to TRUE, then microtime() returns a float, which represents the current time in seconds since the Unix epoch accurate to the nearest microsecond.
Example usage:
$start = microtime(true);
while (...) {
}
$...
Is the practice of returning a C++ reference variable evil?
...he function, use a smart pointer (or in general, a container):
std::unique_ptr<int> getInt() {
return std::make_unique<int>(0);
}
And now the client stores a smart pointer:
std::unique_ptr<int> x = getInt();
References are also okay for accessing things where you know the...
Is it better to call ToList() or ToArray() in LINQ queries?
...c reference-type System.SZArrayHelper+SZGenericArrayEnumerator`1[System.Int32] but of course this is an implementation detail.
Now, if I change .ToArray() into .ToList(), I get only:
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followed by a System.InvalidOperationException blow-up saying:
Collection was modified; enumeration ...
Count how many records are in a CSV Python?
...ijn Pieters♦Martijn Pieters
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How do I use reflection to invoke a private method?
...y.
– Jeromy Irvine
Sep 25 '08 at 19:32
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How do you do Impersonation in .NET?
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kͩeͣmͮpͥ ͩ
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answered Sep 24 '08 at 4:01
Eric SchoonoverEric Schoonover
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Debian/Linux下安装OpenJDK8 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
Debian/Linux下安装OpenJDK8linux_install_openjdk8因为Debian11的源里不再带OpenJDK8了，需要手工来安装。下载安装包因为手工安装，所以部分依赖包需要自己下载。wget http: snapshot debian org archive debian-security 202202 因为Debian11的源里不再带Open...
Where is my Django installation?
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ExelianExelian
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Is “double hashing” a password less secure than just hashing it once?
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