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How do I plot in real-time in a while loop using matplotlib?
...fig.canvas.draw()
plt.close(fig)
print "Blit = %s, average FPS: %.2f" % (
str(doblit), niter / (time.time() - tic))
if __name__ == '__main__':
run(doblit=False)
run(doblit=True)
Output:
Blit = False, average FPS: 54.37
Blit = True, average FPS: 438.27
...
Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
...0x2710, which goes in set 28. And then we also attempt to read addresses 0x2F00, 0x3700, 0x3F00 and 0x4700. All of these belong to the same set. Before reading 0x4700, all lines in the set would have been occupied. Reading that memory evicts an existing line in the set, the line that initially was h...
How to install mongoDB on windows?
... a simple utube video for windows installation - youtube.com/watch?v=msQ2F5XUgms
– Linus
Apr 23 '17 at 2:41
1
...
深入理解 x86/x64 的中断体系 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...[0x2e]=64-Bit Interrupt Gate target=0x0010:fffff80003bf22e0, DPL=0
IDT[0x2f]=64-Bit Interrupt Gate target=0x0010:fffff80003b09590, DPL=0
IDT[0x30]=64-Bit Interrupt Gate target=0x0010:fffff80003bf2300, DPL=0
上面的粗体显示 interrupt gate 被设置为 3 级，在 windows 7 x64 ...
Why is a round-trip conversion via a string not safe for a double?
...xbebc200000000000),
/*9*/ I64(0xee6b280000000000),
/*10*/ I64(0x9502f90000000000),
/*11*/ I64(0xba43b74000000000),
/*12*/ I64(0xe8d4a51000000000),
/*13*/ I64(0x9184e72a00000000),
/*14*/ I64(0xb5e620f480000000),
/*15*/ I64(0xe35fa931a0000000),
// powers of 0.1
/*1...
What does .SD stand for in data.table in R
...e119', '#0082c8', '#f58231', '#911eb4',
'#46f0f0', '#f032e6', '#d2f53c', '#fabebe', '#008080', '#e6beff',
'#aa6e28', '#fffac8', '#800000', '#aaffc3')
par(oma = c(2, 0, 0, 0))
sapply(models, function(rhs) {
# using ERA ~ . and data = .SD, then varying which
# columns are in...
Why does Java switch on contiguous ints appear to run faster with added cases?
...OfTen@-1 (line 56)
0x000000000287fe2c: cmp edx,0x13
0x000000000287fe2f: jae 0x000000000287fe46
0x000000000287fe31: movsxd r10,edx
0x000000000287fe34: shl r10,0x3
0x000000000287fe38: movabs r8,0x287fd70 ; {section_word}
0x000000000287fe42: jmp QWORD PTR [r8+r10*1] ;*t...
JavaScript + Unicode regexes
...\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u...
What exactly does git's “rebase --preserve-merges” do (and why?)
...01, commit 4c68e7d, commit 9055e40, commit cb5206e, commit a01c2a5, commit 2f6b1d1, commit bf5c057 (25 Apr 2018) by Johannes Schindelin (dscho).
See commit f431d73 (25 Apr 2018) by Stefan Beller (stefanbeller).
See commit 2429335 (25 Apr 2018) by Phillip Wood (phillipwood).
(Merged by Junio C Hamano...
What is the maximum length of a URL in different browsers?
...YU1JDlTOZpjLseY5mEdKqeSD1RZqWjWWoVRYe3yxnPEsl6/KojvaMfbg/Nsp2olUEnTpRyxHGvl2FfLleLjVTQqszEAAG5hJpjVBZr8ZLJlvzqbZ88Ytq7MmLhmuXH6TXH1RYHrjnxY82LH2tnWyfx8ozlKMpaiv6o0gqKmpmkXlODLAI2oARfrv6oXaO0BV6KqneSFm0z3xBiQcIzBuAeUBlsi+VE6TQU7OfBXM2tdjuivUWl6ytXEjLJlsMlWWJj2OwsznCMtwEel0WN9Ph7afo4d+f9ObM1OV+RRPqzpq...