python scripting interview questions

Many people think the Python language is simple (is it really that simple?). Grammar concise does not mean easy to learn), all go to self-learning Python programming language, and then thinking about going out to find a good job, the majority of students. So this set of questions I randomly cite a few, at the end of the tip.General interviewer to see the first-cl

A project involves a scenario in which the original project written by Vb/c# to invoke some of Python's methods to accomplish a particular operation, which involves invoking the Python scripting method in the. Net framework.The procedure is as follows:1): Show a simple python code, pass a parameter, and return the modified string, the file name is mytest.pydef my

Original source: http://www.cnblogs.com/Lands-ljk/p/5836492.htmlStarting from the end of August to find a job, a short week more, interviewed 9 companies, to get 5 offer, probably because I interviewed the company are some entrepreneurial companies, but still feel a lot, because the time to learn Python is very short, did not expect to find a relatively easy job, I would like to share with you the interview

coder, without the best time and architecture ideas. The interview should focus on 1. performance scalability of large projects and development scalability 2. solution to complex problems 3. methods for controlling code quality, etc. If you are a senior technical employee, you should not force yourself to take an interview with a non-technical employee. if you are a candidate, you must feel that you are n

Python (pronunciation: English [? Pa?θ?n], beauty [? Pa?θɑ:n]), is an object-oriented, literal translation of computer programming language, but also a powerful general-purpose language, has nearly 20 years of development history, mature and stable. It contains a comprehensive set of standard libraries that are easy to understand and can easily accomplish many common tasks. Its syntax is very simple and clear, unlike most other programming languages,

(the hook to cast), Hangzhou NetEase (schoolmate pushes). Interview this round down, the biggest feeling on one: usually must adhere to the code point every day. Even if the project is rotten, also insist on uploading GitHub. Really, as long as you can adhere to more than 5 days a week can continue to upload git, six months down, the interviewer absolutely impressed you. Other feelings: Different companies focus on the same, but really as this blog b

lookups and implement any three of them by code. Please list the design patterns you are familiar with? Have you ever brushed a leetcode? List the familiar Linux commands. What is the system on the company's online server? Explain the meaning of PV, UV? Explain the meaning of the QPS? The difference between Uwsgi and Wsgi? The role of supervisor? What is a reverse proxy? Describe the entire process of SSH. Any questions, go to t

design patterns you are familiar with? Have you ever brushed a leetcode? List the familiar Linux commands. What is the system on the company's online server? Explain the meaning of PV, UV? Explain the meaning of the QPS? The difference between Uwsgi and Wsgi? The role of supervisor? What is a reverse proxy? Describe the entire process of SSH. Any questions, go to those solutions? Is there a public number that focuses on what tec

I have been engaged in Python development for many years, proficient in reptiles, the web, familiar with other directions, a lot of small partners private chat I said, I read your article, I studied, but for the project this piece is not very familiar with, how to quickly master a few small projects, as well as several can interview the project. Please subscribe to the public number:python from program ape

pigeons, 10:06 phone still came. According to the general, first confirmed that the next is not my own after the tell.Then simply asked what my current company is doing, and then why to job-hopping. I answered two: the first is the embedded industry has been on the decline, the second is compared to the embedded itself more like the internet industry, and graduated when the choice of embedded is also because it is not clear what they really like, just professional communication engineering, wit

): print ' C2-bar ' class D (C1,C2): PASSD = d () D.foo () D.bar () print "MRO:", [x.__name__ for X in d.__mro__]# RESULTP1-FOOC2-BARMRO: [' d ', ' C1 ', ' C2 ', ' P1 ', ' P2 ', ' object ']As mentioned above, we get different results.When instance D calls Foo (), the search order is d = C1 = C2 = P1When instance D calls bar (), the search order is d = = C1 = C2As you can see, the search method for the new class is to look for attributes in a "breadth-first" way.We can use the __mro__ property to

Python interview question Summary I think the interview questions can quickly improve my skills 1. How does Python perform memory management? Python memory management has three main mechanisms: reference counting mechanism, garb

We will meet a variety of interviews, some even the HR specifically for you to set the barrier, in the Python interview is also, whether you are candidates for Python web development, crawler engineers, or data analysis, or automated operations, these Python interview basic

)) for EVERYLAMBDA in Testfun (): Print (EVERYLAMBDA (2))The fourth type: UseThe idea of the inert evaluation of Yield def Testfun (): For I in range (4): Yield lambda x:i*xfor everylambda in Testfun (): print (every LAMBDA (2)) Final run Result:with the solution, and then into the suspicion of themselves, this topic is what is the investigation? is to test the interviewer's knowledge about closures andIs there a late binding problem for Python closur

Write in frontRecently coincides with the students near graduation, the late course everyone "expect + bitter force" moment is every morning content review and question and Answer section "near the graduation every day before class with 40-60 minutes before the content review, questions and supplements, specifically selected classes do not love to talk about the students answer."Look forward to the success of their own learning can be tested, the bitt

A few days ago suddenly interested in Python, learned a few days also feel it is very concise and practical. Broke my so long time on Java C # C and VB aesthetic fatigue, let me a bright. "It's as simple as reading English," said the remark, which Python says is reasonable.I am very fond of Python because I have heard that many Google programs are used in

;65 Else ' working ' # resultage:76you should be RetiredUse the following code to detect:Def f1 ():p rint "f1!" Return 1 def f2 ():p rint "f2!" Return 2 if __name__ = = "__main__": v = F1 () if True else F2 () print "V =", v print "-" * v2 = f1 () if False else F2 () pri NT "v2 =", v2 # resultf1!v = 1----------f2!v2 = 2As we can see, only the F1 method is executed at first, and the second expression executes only the F2 method, and not two methods are executed.Transformation of ternary expres

are constantly evolving, and over time these differences are slowly converging and compatible. For example, IronPython uses Unicode strings by default, However, in the 2.x version of CPython, the default is an ASCII string (if a non-ASCII string is used, a unicodeencodeerror error is thrown), but in the 3.x version Cpythong has already supported the Unicode string by default.Instant compilation: PyPy and its futureWe already have a Python implementat

This article is for you to share the Python engineers face questions are mainly related to the Python web, for your reference, the specific content as follows 1, explain the relationship between WSGI and FastCGI?CGIThe full name is a "public Gateway Interface" (Commongateway Interface), a tool that the HTTP server "chats" with programs on your or other machines,

effect!) ） What is the difference between PX and em? PX and EM are length units, the difference is that the PX value is fixed, specifying how much is how much, the calculation is relatively easy.The EM value is not fixed, and EM inherits the font size of the parent element. The browser's default font height is 16px. So the unmodified browser is compliant with: 1EM=16PX. So 12px=0.75em, 10px=0.625em. The input input box of the well-known ID, I want to get this input field value, how to do? (