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Why does @foo.setter in Python not work for me?
... attention when invoking the setter from the __init__ method of your class based on this answer
Specifically:
class testDec(object):
def __init__(self, va...
逆向工程——二进制炸弹(CSAPP Project) - 操作系统(内核) - 清泛网 - 专注...
...到1中的函数定义long int strtol(const char* str, char **endptr, int base)，基本上就是输入一个字符串，然后此函数中base=10(0xa)，endptr=0x0(NULL)，而str就是我们输入的参数，函数将其转换成10进制数。而2中调用了fun6函数，由于fun6函数实在太...
How do I output coloured text to a Linux terminal?
...gnome-terminal, xterm, screen, ...). Then look that up in the terminfo database; check the colors capability.
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Using Python's os.path, how do I go up one directory?
...
You want exactly this:
BASE_DIR = os.path.join( os.path.dirname( __file__ ), '..' )
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Reflecting parameter name: abuse of C# lambda expressions or syntax brilliance?
...from a grid, yes?) Otherwise, you're just limiting your audience/customer base
– JMarsch
Nov 11 '09 at 22:15
4
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fs: how do I locate a parent folder?
... accepted answer should not be followed, it even triggers eslint on airbnb-base preset, the rule no-path-concat in particular
– revelt
Oct 15 '17 at 22:03
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Using $_POST to get select option value from HTML
...on = $_POST['taskOption'];
?>
The index of the $_POST array is always based on the value of the name attribute of any HTML input.
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How is a CRC32 checksum calculated?
...x^1 + x^0)
= x^6 + x^5 + x^4 + 3*x^3 + x^2 + x^1 + x^0
If we assume x is base 2 then we get:
x^7 + x^3 + x^2 + x^1 + x^0
CRC primer Chp.5
Why? Because 3x^3 is 11x^11 (but we need only 1 or 0 pre digit) so we carry over:
=1x^110 + 1x^101 + 1x^100 + 11x^11 + 1x^10 + 1x^1 + x^0
=1x^11...
Is it possible to write data to file using only JavaScript?
... = "data:" + (A[2] ? A[2] : "application/octet-stream") + (window.btoa ? ";base64" : "") + "," + (window.btoa ? window.btoa : escape)(strData);
setTimeout(function() {
D.body.removeChild(f);
}, 333);
return true;
}
to use it:
download('the content of the file', 'filename.txt',...
How to handle WndProc messages in WPF?
...ected override void OnSourceInitialized(EventArgs e)
{
base.OnSourceInitialized(e);
HwndSource source = PresentationSource.FromVisual(this) as HwndSource;
source.AddHook(WndProc);
}
private IntPtr WndProc(IntPtr hwnd, int msg, IntPtr wPara...