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...data to disk". Presumably, a D instance has both B's data and C's data, as well as A's data (a single copy of the latter). Ignoring C's definition of the save method would mean that a D instance, when requested to save itself, only saves the A and B parts of its data, but not the part of its data defined by class C! C++ notices that D inherits two conflicting definitions of method m, and issues an error message. The author of D is then supposed to override m to resolve the conflict. ...
...data typing and very late binding Tight integration with C, C++, and Java modules May be compiled to Java byte code for use in any JVM String and regular expression processing Extensive XML and web services support HTTP, FTP, SMTP, POP, IMAP, NNTP, telnet, and other IP protocols HTML, MIME, base64, binhex, uuencode, and other internet data handling GUI development and multimedia services Unit testing, profiling, and documentation generation Restricted execu...
...data analysis and visualization. Anaconda is a free collection of powerful packages for Python that enables large-scale data management, analysis, and visualization for Business Intelligence, Scientific Analysis, Engineering, Machine Learning, and more. Python and a comprehensive set of third-party packages and libraries are also available from several open source package manager projects for OS X, including: MacPorts Homebrew Fink
Location: San Francisco or New York United States
Telecommuting: Yes
Work with the product team to understand and prioritize evolving requirements. Writing, reviewing, and deploying code. Contribute to the technical roadmap, including architecture and development infrastructure. Contribute to the product being scalable and maintainable. Support managing and and breaking down large product and technical efforts. Contribute to machine learning and …
...data types of the keys in the Property manager dictionary without any extra effort at all. Yet, as described above, Python does at the same time provide sufficient data type checking to find many kinds of common type mismatch errors. One of the factors that made our Property manager so successful was that Python lets user-defined types emulate the behavior of built-in types. Our Property manager acts very much like a lookup table that maps property name to value, so we designed it to emulate a P...
...data on this, we would have to instrument the interpreter.) Still, our best version, f3(), was only twice as fast as the most straightforward version, f1(). Could we do better? I was worried that the quadratic behavior of the algorithm was killing us. So far, we had been using a list of 256 integers as test data, since that was what my friend needed the function for. But what if it were applied to a list of two thousand characters? We'd be concatenating longer and longer string...
...datatype It was proposed to create a new datatype specialized for "network programming". The authors of this PEP believe this is counter-productive. Python 3 already has several major types dedicated to manipulation of binary data: bytes, bytearray, memoryview, io.BytesIO. Adding yet another type would make things more confusing for users, and interoperability between libraries more painful (also potentially sub-optimal, due to the necessary conversions). Moreover, not one type would be needed,...
Location: Mountain View, California United States
Required Skills: Proficiency in writing optimized and clean Python code, with a strong understanding of Python libraries and frameworks like Flask and FastAPI with at least 5 years of experience Strong knowledge of PostgreSQL, including schema design, performance tuning, and advanced query optimization. Experience with other databases is a plus. …
...data = next(f) while True: line = next(f) if line == "- end -": break data += line yield data would need to be rewritten as: def parser(f): while True: try: data = next(f) while True: line = next(f) if line == "- end -": break data += line yield data except StopIteration: return or possibly: def parser(f): for data in f: ...
...data types. CityHash32 uses only 32-bit data types but it doesn't support seeding. Like MurmurHash Aumasson, Bernstein and Boßlet have shown [sip] a similar weakness in CityHash. DJBX33A DJBX33A is a very simple multiplication and addition algorithm by Daniel J. Bernstein. It is fast and has low setup costs but it's not secure against hash collision attacks. Its properties make it a viable choice for small string hashing optimization. Other Crypto algorithms such as HMAC, MD5, SHA-1 or SHA-2...
...data and the application state. The Storage infrastructure is known as the Central Object Store (COS) which is intended as a huge intelligent "object database". The Development As A Service (DAAS) DaaS is a newly developed GravityZoo concept allowing software developers to develop, maintain and test their applications at Anytime, Anyplace and on Anydevice. The DaaS environment at this stage only supports development in Python language. This can be done directly in the GravityZoo Dev...
...data, and the OO interface will be necessary. And more complex module distributions, with lots of attributes to customize, might be easier to read/maintain with things broken up like this. Consider a distribution with two pure Python modules (mymod and my_othermod) and a C extension (myext); the C extension must be linked with two ancillary C files and a C library. Oh yeah, this distribution requires Python 1.5 and any version of the re module (ig...
...data, while existing clients could still successfully use the repository, they were lacking the ability to understand this new piece of data which would have informed their behavior to select a better file for end users. Overview This PEP proposes the inclusion of a meta tag on the responses of every successful request to a simple API page, which contains a name attribute of "pypi:repository-version", and a content that is a PEP 440 compatible version number, which is further constrained to ON...
...data: [ { type: "line", name: "PyCon", showInLegend: true, toolTipContent: "${y} USD", dataPoints: [ { label: '12/16', y: 2090270}, { label: '12/17', y: 2236270}, { label: '12/18', y: 2407940}, { label: '12/19', y: 2852810}, { label: '09/20', y: 192140} ] },{ type: "line", name: "Fiscal Sponsorees and Projects", showInLegend: true, toolTipContent: "${y} USD", dataPoints: [ // Fiscal Sponsorees and Projects { label: '12/16', y: 37379.6 }, { label: '12/17', y: 166625 }, {...
...data structure. The operand of a STORE_* instruction must be a valid index into its corresponding data structure. Structural Constraints between Bytecode Instructions Each instruction must only be executed with the appropriate number of arguments in the value stack, regardless of the execution path that leads to its invocation. If an instruction can be executed along several different execution paths, the value stack must have the same depth prior to the execution of the instruction, regardl...
...data typing and very late binding Tight integration with C, C++, and Java modules May be compiled to Java byte code for use in any JVM String and regular expression processing Extensive XML and web services support HTTP, FTP, SMTP, POP, IMAP, NNTP, telnet, and other IP protocols HTML, MIME, base64, binhex, uuencode, and other internet data handling GUI development and multimedia services Unit testing, profiling, and documentation generation Available third party modules for dat...
Version: None
Released: April 2, 2021
This is the ninth maintenance release of Python 3.8 Note: The release you're looking at is Python 3.8.9, a bugfix release for the legacy 3.8 series. Python 3.11 is now the latest feature release series of Python 3. Get the latest release of 3.11.x here. 3.8.9 is an expedited …
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Location: Remote United States
The Role We are welcoming a Senior Software Engineer (Full-Stack) to be part of our dedicated Search team. As a full-stack software engineer at ITHAKA, you’ll have an opportunity to contribute to high-impact products that help make education accessible for everyone. As a valued member of the Search team, your …