,1.,2.,3.,5.,7.,11.,13.,17.,19.]
serie_y1 = [x**2 for x in serie_x] # ces lignes utilisent la techn... ue de "liste en compréhension"
serie_y2 = [x**1.5 for x in serie_x] # pour définir efficacement une l... 3., 5., 7., 11., 13., 17., 19.]
serie_y1 = [x**2 for x in serie_x]
serie_y2 = [x**1.5 for x in serie_x]
plt.xlim(0, 20.) #les limites suivant x
plt.ylim
tilisés par le langage lui-même (if, elif, while, for, else, print,...).
* Instruction d'**affectatio... print(a, a**2, a**3)
</code>
L'**instruction for** ([[https://docs.python.org/3/reference/compound_stmts.html#for|documentation officielle]]) permet d'itérer sur u... ne séquence "chaîne de caractères".
<code python>
for i in range(11):
print(i, i**2, i**3)
</code>
tly]]
* [[https://towardsdatascience.com/python-for-data-science-a-guide-to-data-visualization-with-plotly-969a59997d0c|Python For Data Science — A Guide to Data Visualization with... * [[https://medium.com/swlh/dashboards-in-python-for-beginners-and-everyone-else-using-dash-f0a045a866... s://towardsdatascience.com/interactive-dashboards-for-data-science-51aa038279e5|Interactive Dashboards
/theanup.medium.com/10-powerful-python-one-liners-for-daily-use-8733dac0bc2c|15 Powerful Python One-Liners for Daily Use]] Anup Das, Medium, 22/11/2022
==== On... File System Operations In Python - The essential for Python in tasks automation apps]] Christopher Tao... /06/regular-expression-python/|Beginners Tutorial for Regular Expressions in Python]]
* [[https://med
/2016/01/30/computer-science-all|Computer Science For All]] (President Obama in his 2016 State of the U... lstice/cocktail-shaker: A peptide string building for expanding chemical dataset combinations.]]
* ... scharlesj/SciCompforChemists|Scientific Computing for Chemists]] (pdf et données), cité dans [[https://... 1/acs.jchemed.0c01071|A Creative Commons Textbook for Teaching Scientific Computing to Chemistry Studen
.,3.5,5.,6.,7.,7.4,7.8,8.2,8.4,8.5,9.,10.2,12.5])
for x in a:
print(x)
# l'itération sur un tableau... 6.6, 7.7, 8.8],
[9.9, 0.2, 1.3, 2.4],
])
for x in b:
print(x)
for y in x:
print(y,", ",)
print
</code>
===== Manipulation de p... the coefficients
# in the opposite order of that for np.polyfit and np.polyval"
# → https://stackoverf
)
</code>
==== Structures de répétition while et for ====
=== While ===
* Commence par **while expr... ter prématurément la structure de répétition
=== for ===
* Commence par for element in sequence :
* Le bloc d’instructions qui suit est exécuté autant ... la structure de répétition
=== Exemples while et for ===
<code python>
print('Structure while !')
c=0
u/tcc/help/pubs/tkinter/|Tkinter reference: a GUI for Python]] (online or pdf) by John W. Shipman)
* ... hoix de la position", fg="dark blue")
lab.pack()
for txt, val in positions:
b = tk.Radiobutton(roo... _choix():
print(zip(elements, [etats[i].get() for i in range(len(elements))]))
print(elements, [etats[i].get() for i in range(len(elements))])
root = tk.Tk()
lab =
[http://stackoverflow.com/questions/11175131/code-for-greatest-common-divisor-in-python]]
* [[https:/... érieurs à un entier donné
"""
def isprime(n):
for x in range(2,int(n**0.5)+1):
if n % x == ...
return True
def primelist(n):
return [a for a in range(2,n) if isprime(a)]
p=primelist(1000)... not li[ncur]:
ncur += 1
return [a for a in li if a != 0] # renvoie une liste avec les
[0]
equal = [pivot]
lesser = quicksort([x for x in li[1:] if x <= pivot]) # si x < pivot : élimination des doublons
greater = quicksort([x for x in li[1:] if x > pivot])
return lesser + eq... turn []
pivot = li[0]
return quicksort([x for x in li[1:] if x <= pivot]) + [pivot] + quicksort([x for x in li[1:] if x > pivot])
...
</code>
Variante
x, y = range(1,108), [element(i).ionenergies[1] for i in range(1,108)]
for i in range(1,108):
print(x[i-1], y[i-1])
plt.figure()
plt.plot(x, y)
plt.s... ne liste d'éléments, par exemple les 18 premiers
for atnum in range(1, 19):
print(element(atnum).a... om mendeleev import element
print(list(range(6)))
for ele in element([1, 2, 3, 4, 5, 6]):
print(ele
blog/python-pandas-cheat-sheet|Pandas Cheat Sheet for Data Science in Python]]
===== Applications, exe... hout white spaces
names = [name.replace(' ', '_') for name in names]
print(names)
namesfr = [
'Lar... e most popular repositories to brush up on Pandas for beginners and experts alike]] Byron Dolon, Medium... itHub - ajcr/100-pandas-puzzles: 100 data puzzles for pandas, ranging from short and simple to super tr