The Most Misunderstood Line In Zen Of Python.pdf
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The document discusses Python programming concepts including loops, comprehensions, Zen of Python principles, and abstractions. It contains code examples of printing text using a while loop, for loop, and list comprehension. It also discusses design choices like dataclasses vs classes and enumerations vs literals, noting that abstractions communicate intent to future readers.
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![text = "This is some generic text"
index = 0
while index < len(text):
print(text[index])
index += 1](https://image.slidesharecdn.com/themostmisunderstoodlineinzenofpython-230422194410-9e559be8/85/The-Most-Misunderstood-Line-In-Zen-Of-Python-pdf-2-320.jpg)
![text = "This is some generic text"
[print(character)
for character in text]](https://image.slidesharecdn.com/themostmisunderstoodlineinzenofpython-230422194410-9e559be8/85/The-Most-Misunderstood-Line-In-Zen-Of-Python-pdf-4-320.jpg)
![text = "This is some generic text"
[print(c) for c in text]](https://image.slidesharecdn.com/themostmisunderstoodlineinzenofpython-230422194410-9e559be8/85/The-Most-Misunderstood-Line-In-Zen-Of-Python-pdf-5-320.jpg)
![[print(c)
for c in
"This is some generic text"]](https://image.slidesharecdn.com/themostmisunderstoodlineinzenofpython-230422194410-9e559be8/85/The-Most-Misunderstood-Line-In-Zen-Of-Python-pdf-6-320.jpg)
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Such design failures can end up leading to an eventual failure by delamination, short circuits, damage to the flex portions, and many other things. The easiest way to circumvent these is to start at the beginning, to design with preventing failure in mind rather than trying to fix existing designs to accommodate for problems.
In this webinar, we cover how to design flex and rigid-flex PCBs with failure prevention in mind to save time, money, and headaches, and what failure can look like.
For more information on our flex and rigid-flex PCB solutions, visit https://www.epectec.com/flex.
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About
Practice Head is assembled with Practice Torpedo intended for carrying out exercise firings. It is assembled with Homing Head in the forward section and oxygen flask in the rear section. Practice Head imparts positive buoyancy to the Torpedo at the end of run. The Practice Head is divided into two compartments viz. Ballast Compartment (Houses Light Device, Depth & Roll Recorder, Signal Flare Ejector, Discharge Valve, Stop Cock, Water discharge Valve, Bellow reducing Valve, Release Mechanism, Recess, Bypass Valve, Pressure Equalizer, Float, Sinking Plug etc.) which provides positive buoyancy at the end of run by discharging water (140 ltrs.) filled in the compartment and Instrument compartment (dry), houses (safety & recovery unit and its battery, combined homing and influence exploder equipment, noise maker, bollards & safety valve etc.) The recess in Ballast compartment houses the float which gets inflated at the end of run to provide floatation to the surfaced Torpedo. Several hand holes/recesses are provided on the casing/shell of Practice Head for assembly of the following components:-
a) Signal Flare Ejector Assembly
b) Depth and Roll Recorder Assembly
c) Light Device
d) Pressure equalizer
e) Drain/Discharge Valve assembly
f) Bollard Assembly
g) Holding for Floater/Balloon Assembly
h) Sinking Valve
i) Safety Valve
j) Inspection hand hole
Technical Details:
SrNo Items Specifications
1 Aluminum Alloy (AlMg5)
Casing Body Material: AlMg5
Larger Outer Diameter of the Casing: 532.4 MM
Smaller Outer Diameter of the Casing: 503.05 MM
Total Length: 1204.20 MM
Thickness: 6-8 mm
Structural Details of Casing: The casing is of uniform outer dia for a certain distance from rear side and tapered from a definite distance to the front side. (Refer T-DAP-A1828-GADWG-PH- REV 00)
Slope of the Tapered Portion: 1/8
Mass of Casing (Without components mounting, but including the ribs and collars on the body): 58.5 kg
Maximum External Test Pressure: 12 kgf/cm2
Maximum Internal Test Pressure:-
i. For Ballast Compartment: 2 kgf/cm2
ii. For Instrument Compartment: 1 kgf/cm2
Innerspace of casing assembly have 2 compartments:-
i. Ballast Compartment and
ii. Instrument Compartment
Cut outs/ recesses shall be provided for the assembly of following components.
a) Signal Flare Ejector Assembly
b) Depth and Roll Recorder Assembly
c) Light Device
d) Pressure Equalizer
e) Drain/ discharge valve assembly
2 Front Side Collar Material: AlMg5
Maximum Outer Diameter: 500 MM
Pitch Circle Diameter: 468 MM
All Dimensions as per drawing T-DAP-A1828-MDWG-C&R-REV-00
Application:
In a torpedo, the ballast components and instrument compartment play crucial roles in maintaining stability, control, and overall operational effectiveness. The ballast system primarily manages buoyancy and trim, ensuring that the torpedo maintains a stable trajectory underwater.Wireless-Charger presentation for seminar .pdf
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- 2. text = "This is some generic text" index = 0 while index < len(text): print(text[index]) index += 1
- 3. text = "This is some generic text" for character in text: print(character)
- 4. text = "This is some generic text" [print(character) for character in text]
- 5. text = "This is some generic text" [print(c) for c in text]
- 6. [print(c) for c in "This is some generic text"]
- 9. Zen of Python The Most Misunderstood Line In
- 12. There should be one-- and preferably only one --obvious way to do it.
- 13. There should be one-- and preferably only one --obvious way to do it.
- 14. If there's more than one way, what's the most obvious?
- 15. The abstractions you choose communicate intent to the future
- 16. Iteration
- 19. Every choice is an abstraction
- 20. The abstractions you choose communicate intent to the future