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Getting the class name from a static method in Java
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@mmirwaldt getClass returns the runtime type, so can't be static.
– Tom Hawtin - tackline
Nov 3 '13 at 12:54
5
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Convert string to Python class object?
... and multiple instances fo that class were made simultaneously at the same time. Will it cause problem, as this is a global variable.
– Alok Kumar Singh
Apr 9 at 11:01
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Download large file in python with requests
...e could be too large, have you tried dropping that - maybe 1024 bytes at a time? (also, you could use with to tidy up the syntax)
def DownloadFile(url):
local_filename = url.split('/')[-1]
r = requests.get(url)
with open(local_filename, 'wb') as f:
for chunk in r.iter_content(ch...
Remove all whitespace in a string
...make a variable to store the trans-table if you intend to do this multiple times.
– Shogan Aversa-Druesne
Dec 10 '18 at 19:12
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MFC学习总结 (90个技巧) dlg 上建立View - C/C++ - 清泛网 - 专注C++内核技术
...ic(this, 1, 2))
""return FALSE;
if (!m_wndSplitter.CreateView(0, 0, RUNTIME_CLASS(CLeftView),CSize(228,100), pContext) ||!m_wndSplitter.CreateView(0,1, RUNTIME_CLASS(CDataEditView), CSize(100, 100), pContext))
"{
""m_wndSplitter.DestroyWindow();
""return FALSE;
"}
"return TRUE;
}...
How can I find all of the distinct file extensions in a folder hierarchy?
... -e 's/.*\.//' | sed -e 's/.*\///' | sort -u
If you want totals (how may times the extension was seen):
find . -type f | sed -e 's/.*\.//' | sed -e 's/.*\///' | sort | uniq -c | sort -rn
Non-recursive (single folder):
for f in *.*; do printf "%s\n" "${f##*.}"; done | sort -u
I've based this ...
Write a program to find 100 largest numbers out of an array of 1 billion numbers
...ery significant when K is very small comparing to N.
EDIT2:
The expected time of this algorithm is pretty interesting, since in each iteration an insertion may or may not occur. The probability of the i'th number to be inserted to the queue is the probability of a random variable being larger than...
What should my Objective-C singleton look like? [closed]
...s to use the +(void)initialize method. From the documentation:
The runtime sends initialize to each class in a program exactly one time just before the class, or any class that inherits from it, is sent its first message from within the program. (Thus the method may never be invoked if the clas...
Convert number to month name in PHP
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The recommended way to do this:
Nowadays, you should really be using DateTime objects for any date/time math. This requires you to have a PHP version >= 5.2. As shown in Glavić's answer, you can use the following:
$monthNum = 3;
$dateObj = DateTime::createFromFormat('!m', $monthNum);
$mont...
How to pass parameters to ThreadStart method in Thread?
...ThreadStart) is that you can pass multiple parameters, and you get compile-time checking without needing to cast from object all the time.
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