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...optimization should not change the current Python semantics (by reducing the number of __cmp__ calls and adding __hash__ calls in if-elif-else constructs which are affected by the optimization). To assure this, switching can only safely be implemented either if a "from __future__" style flag is used, or the switching variable is one of the builtin immutable types: int, float, string, unicode, etc. (not subtypes, since it's not clear whether these are still immutable or not) To prevent post-modif...
Location: New York, NY USA
Telecommuting: Yes
Adelaide is looking for a Data Engineering Lead to join our Product and Engineering organization. As the leader in global attention measurement and activation, at Adelaide we strive for increased transparency of media quality and aligning market incentives around quality over quantity. The ideal candidate for this role will provide …
...optimization camp that all expressions involved must be hashable. We need to further separate school I into school Ia and school Ib: School Ia has a simple position: a switch statement is translated to an equivalent if/elif chain, and that's that. It should not be linked to optimization at all. That is also my main objection against this school: without any hint of optimization, the switch statement isn't attractive enough to warrant new syntax. School Ib has a more complex position: it agre...
Location: Philadelphia, Remote, Palo Alto, PA, CA USA
Collaborate with the security research team to develop and improve threat detection capabilities. Engineer and optimize data storage solutions for threat detections using databases like Postgres and Elastic Search. Develop and maintain our browser extension to ensure it's aligned with the latest threat intelligence. Engage in the collection and streaming …
Version: None
Released: Dec. 8, 2023
This is the first maintenance release of Python 3.12 Python 3.12 is the newest major release of the Python programming language, and it contains many new features and optimizations. 3.12.1 is the latest maintenance release, containing more than 400 bugfixes, build improvements and documentation changes since 3.12.0. Major new features …
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Released: Feb. 6, 2024
This is the second maintenance release of Python 3.12 Python 3.12 is the newest major release of the Python programming language, and it contains many new features and optimizations. 3.12.2 is the latest maintenance release, containing more than 350 bugfixes, build improvements and documentation changes since 3.12.1. Major new features …
Released: April 9, 2024
This is the third maintenance release of Python 3.12 Python 3.12 is the newest major release of the Python programming language, and it contains many new features and optimizations. 3.12.3 is the latest maintenance release, containing more than 300 bugfixes, build improvements and documentation changes since 3.12.2. Major new features …
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. …
Released: Sept. 19, 2023
This is the third release candidate of Python 3.12.0 This release, 3.12.0rc3, is the absolutely last release preview for Python 3.12. There will be no ABI changes from this point forward in the 3.12 series. The intent is for the final release of 3.12.0, scheduled for Monday, 2023-10-02, to …
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 …
Location: Remote, Europe or West Asia Remote
As an Engineer in the Innovation Release Engineering Team, you'll play a vital role in our department. Your focus will be on developing, prototyping, enhancing, and supporting software solutions that aim to improve internal company processes. We're looking for someone who brings a combination of creativity, technical expertise, and a …
Location: Remote from Argentina, Argentina Argentina or rest of Latinamerica
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Location: Hyderabad India
We are seeking an experienced Backend Developer to join our dynamic and innovative team. The ideal candidate should have a strong background in developing robust, scalable, and high-performance backend systems. As a Python Backend Developer, you will be responsible for designing, implementing, and maintaining backend services, APIs, and databases that …
...optimization, but TextIOWrapper uses incremental encoders and decoders and uses read and write buffers, so the overhead of incomplete inputs is low or nul. A lot more could be done for other variable length encoding codecs, e.g. UTF-8, since these often have problems near the end of a read due to missing bytes. The UTF-32-BE/LE codecs could simply multiply the character position by 4 to get the byte position. Usage of StreamReader and StreamWriter These classes are rarely used directly, but in...
...problem"), and so on. Sometimes the nodes or arcs of a graph have weights or costs associated with them, and we are interested in finding the cheapest path. There's considerable literature on graph algorithms, which are an important part of discrete mathematics. Graphs also have much practical use in computer algorithms. Obvious examples can be found in the management of networks, but examples abound in many other areas. For instance, caller-callee relationships in a computer progra...
...optimization of other module's globals] The implementation will preserve existing semantics for module namespaces, including the ability to modify module namespaces at runtime in ways that affect the visibility of builtin names. DLict design The namespaces are implemented using a data structure that has sometimes gone under the name dlict. It is a dictionary that has numbered slots for some dictionary entries. The type must be implemented in C to achieve acceptable performance. The new type...
...problem because it makes it impossible to add features such as introspection support to these classes. If one wants to implement a function in C with additional functionality, an entirely new class must be implemented from scratch. The problem with this is that the existing classes like builtin_function_or_method are special-cased in the Python interpreter to allow faster calling (for example, by using METH_FASTCALL). It is currently impossible to have a custom class with the same optimizations....
Released: Oct. 4, 2021
This is the stable release of Python 3.10.0 Python 3.10.0 is the newest major release of the Python programming language, and it contains many new features and optimizations. Major new features of the 3.10 series, compared to 3.9 Among the new major new features and changes so far: PEP 623 …
...problems for most users using Python 2.2 or later. It does have a number of important enhancements, but these are not a compatiblity issue. Probably the biggest issues for its acceptance are: A incompatible C API. We can provide tools to make it easier to adapt C code but we can't make it automatic. A lack of libraries. We are starting on documenting the API, providing examples of how to add C code, and adding some standard libraries now. There will have to be enough ...
...optimization is # already possible. ("abc %s def" + "ghi") % var # Already works today; precedence makes the optimization more # difficult to recognize, but does not change the semantics. "abc" + "def %s ghi" % var as opposed to: # Already fails because modulus (%) is higher precedence than # addition (+) ("abc %s def" + "ghi" % var) # Works today only because adjacency is higher precedence than # modulus. This will no longer be available. "abc %s" "def" % var # So the 2-to-3 translator ca...