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python Programming Glossary: a0

Need to compare very large files around 1.5GB in python

http://stackoverflow.com/questions/16110252/need-to-compare-very-large-files-around-1-5gb-in-python

Scapy fails to sniff packets when using multiple threads

http://stackoverflow.com/questions/16279661/scapy-fails-to-sniff-packets-when-using-multiple-threads

says 192.168.0.9 Sent 1 packets. Ether ARP is at a0 21 b7 1a 7a db says 192.168.0.1 Sent 1 packets. Ether IP ICMP..

Matplotlib, adding text with more than one line. Adding text that can follow the curve

http://stackoverflow.com/questions/17252790/matplotlib-adding-text-with-more-than-one-line-adding-text-that-can-follow-the

2 ys ydata index 2 index 1 index index 1 index 2 def f x a0 a1 a2 a3 return a0 a1 x a2 x 2 a3 x 3 popt pcov curve_fit f.. 2 index 1 index index 1 index 2 def f x a0 a1 a2 a3 return a0 a1 x a2 x 2 a3 x 3 popt pcov curve_fit f xs ys p0 1 1 1 1 a0.. a1 x a2 x 2 a3 x 3 popt pcov curve_fit f xs ys p0 1 1 1 1 a0 a1 a2 a3 popt ax pylab.gca derivative a1 2 a2 x 3 a3 x 2 derivative..

Interactive matplotlib plot with two sliders

http://stackoverflow.com/questions/6697259/interactive-matplotlib-plot-with-two-sliders

left 0.25 bottom 0.25 t arange 0.0 1.0 0.001 a0 5 f0 3 s a0 sin 2 pi f0 t l plot t s lw 2 color 'red' axis 0.. left 0.25 bottom 0.25 t arange 0.0 1.0 0.001 a0 5 f0 3 s a0 sin 2 pi f0 t l plot t s lw 2 color 'red' axis 0 1 10 10 axcolor.. 30.0 valinit f0 samp Slider axamp 'Amp' 0.1 10.0 valinit a0 def update val amp samp.val freq sfreq.val l.set_ydata amp sin..

Python difflib: highlighting differences inline?

http://stackoverflow.com/questions/774316/python-difflib-highlighting-differences-inline

instance whose a b are strings output for opcode a0 a1 b0 b1 in seqm.get_opcodes if opcode 'equal' output.append.. in seqm.get_opcodes if opcode 'equal' output.append seqm.a a0 a1 elif opcode 'insert' output.append ins seqm.b b0 b1 ins elif.. b0 b1 ins elif opcode 'delete' output.append del seqm.a a0 a1 del elif opcode 'replace' raise NotImplementedError what..

How can I speed up update/replace operations in PostgreSQL?

http://stackoverflow.com/questions/962361/how-can-i-speed-up-update-replace-operations-in-postgresql

1 0 .. COALESCE array_upper data 1 1 LOOP UPDATE item SET a0 data i .a0 a1 data i .a1 a2 data i .a2 WHERE key data i .key.. array_upper data 1 1 LOOP UPDATE item SET a0 data i .a0 a1 data i .a1 a2 data i .a2 WHERE key data i .key END LOOP END.. 1 FROM item WHERE key NEW.key DO INSTEAD UPDATE item SET a0 NEW.a0 a1 NEW.a1 a2 NEW.a2 WHERE key NEW.key These both speeds..

Migrating Django Application to Google App Engine?

http://stackoverflow.com/questions/1118761/migrating-django-application-to-google-app-engine

fitting exponential decay with no initial guessing

http://stackoverflow.com/questions/3938042/fitting-exponential-decay-with-no-initial-guessing

as sp import scipy.optimize def main # Actual parameters A0 K0 C0 2.5 4.0 2.0 # Generate some data based on these tmin tmax.. 0 0.5 num 20 t np.linspace tmin tmax num y model_func t A0 K0 C0 # Add noise noisy_y y 0.5 np.random.random num 0.5 fig.. fit_y model_func t A K C plot ax1 t y noisy_y fit_y A0 K0 C0 A K C0 ax1.set_title 'Non linear Fit' # Linear Fit Note..