index modules | next | Scrapy 0.14.4 documentation » Scrapy 0.14 documentation This documentation contains everything you need to know about Scrapy. Getting help Having trouble? We’d like to help! packages and then run: aptitude install scrapyd-X.YY Where X.YY is the Scrapy version, for example: 0.14. This will install Scrapyd in your Ubuntu server creating a scrapy user which Scrapyd will run as development. C is the bugfix release number. For example: 0.14.1 is the first bugfix release of the 0.14 series (safe to use in production) API Stability API stability is one of Scrapy major goals for

Documentation, Release 0.14.4 aptitude install scrapyd-X.YY Where X.YY is the Scrapy version, for example: 0.14. This will install Scrapyd in your Ubuntu server creating a scrapy user which Scrapyd will run as development. • C is the bugfix release number. For example: • 0.14.1 is the first bugfix release of the 0.14 series (safe to use in production) 8.2.2 API Stability API stability is one of Scrapy major goals

6 Chapter 1. What’s New pandas: powerful Python data analysis toolkit, Release 0.14.0 prior to 0.14. (GH6760) • Added nunique and value_counts functions to Index for counting unique elements. (GH6734) 767429 0.461484 1.000000 -0.748863 D -0.776170 -0.381148 -0.748863 1.000000 Note: Prior to version 0.14 this was available through rolling_corr_pairwise which is now simply syntactic sugar for calling rolling_corr( Tue 2013-05-02 Thu 2013-05-05 Sun 2013-05-06 Mon 2013-05-07 Tue Freq: C, dtype: object As of v0.14 holiday calendars can be used to provide the list of holidays. See the holiday calendar section for

New in version 0.18: algorithm was added as an argument to the class constructor. New in version 0.14: key_derivation and digest_method were added as arguments to the class con- structor. static def function in the hashlib module. 7 ItsDangerous Documentation (1.1.x), Release 1.1.0 New in version 0.14. default_key_derivation = 'django-concat' Controls how the key is derived. The default is Django-style and hmac. This is used for deriving a key from the secret key with an added salt. New in version 0.14. derive_key() This method is called to derive the key. The default key derivation choices can be

Linux CILIUM_CLI_VERSION=$(curl -s https://raw.githubusercontent.com/cilium/cilium-cli/main/stable- v0.14.txt) CLI_ARCH=amd64 if [ "$(uname -m)" = "aarch64" ]; then CLI_ARCH=arm64; fi curl -L --fail --remote-name-all macOS CILIUM_CLI_VERSION=$(curl -s https://raw.githubusercontent.com/cilium/cilium-cli/main/stable- v0.14.txt) CLI_ARCH=amd64 if [ "$(uname -m)" = "arm64" ]; then CLI_ARCH=arm64; fi curl -L --fail --remote-name-all CILIUM_CLI_VERSION=$(curl -s https://raw.githubusercontent.com/cilium/cilium-cli/main/stable- v0.14.txt) CLI_ARCH=amd64 if [ "$(uname -m)" = "aarch64" ]; then CLI_ARCH=arm64; fi curl -L --fail --remote-name-all

functions to use? • What would be the false positive rate? Parameter tuning example k ≈ 3 Pfp ≈ 0.14 ??? Vasiliki Kalavri | Boston University 2020 28 Assume we expect around 1 billion elements and functions to use? • What would be the false positive rate? Parameter tuning example k ≈ 3 Pfp ≈ 0.14 What if we had 1GB of memory instead? ??? Vasiliki Kalavri | Boston University 2020 28 Assume we functions to use? • What would be the false positive rate? Parameter tuning example k ≈ 3 Pfp ≈ 0.14 What if we had 1GB of memory instead? k ≈ 5 Pfp ≈ 0.02 ??? Vasiliki Kalavri | Boston University

Documentation, Release 0.16.5 aptitude install scrapyd-X.YY Where X.YY is the Scrapy version, for example: 0.14. This will install Scrapyd in your Ubuntu server creating a scrapy user which Scrapyd will run as docs/topics/firebug.rst about google directory being shut down (commit 668e352) • Merge branch ‘0.14’ of github.com:scrapy/scrapy into 0.14 (commit 835d082) • dont discard slot when empty, just save in another dict in get_engine_status() takes exactly 1 argument (0 given) (commit 11133e9) • Merge branch ‘0.14’ of github.com:scrapy/scrapy into 0.14 (commit 1627320) • fixed struct.error on http compression middleware. closes #87

packages and then run: aptitude install scrapyd-X.YY Where X.YY is the Scrapy version, for example: 0.14. This will install Scrapyd in your Ubuntu server creating a scrapy user which Scrapyd will run as (commit 668e352 [https://github.com/scrapy/scrapy/commit/668e352]) Merge branch ‘0.14’ of github.com:scrapy/scrapy into 0.14 (commit 835d082 [https://github.com/scrapy/scrapy/commit/835d082]) dont discard (commit 11133e9 [https://github.com/scrapy/scrapy/commit/11133e9]) Merge branch ‘0.14’ of github.com:scrapy/scrapy into 0.14 (commit 1627320 [https://github.com/scrapy/scrapy/commit/1627320]) fixed struct

训练成本 调用成本 （输入/百万 tokens） 调用成本 （输出/百万 tokens） DeepSeek-V3 557.6万美元 0.14美元（缓存未命中） / 0.014美元（缓存命中） 0.28美元 DeepSeek-R1 未明确（推测低于V3） 0.14美元（缓存命中） / 0.55美元（缓存未命中） 2.19美元 OpenAI GPT-4o 10亿美元 2.5美元（缓存未命中） /

70 0.80 1978 A 0.20 0.06 B 0.70 0.20 C 0.80 0.30 D 0.90 0.50 E 1.40 0.90 1979 C 0.20 0.15 D 0.14 0.05 E 0.50 0.15 F 1.20 0.50 G 3.40 1.90 (continues on next page) 3.1. IO tools (text, CSV, HDF5 stahlous + • stas-sl + • thatneat + • tom-alcorn + • unknown • unutbu • zachcp + 6.13 Version 0.14 6.13.1 v0.14.1 (July 11, 2014) {{ header }} This is a minor release from 0.14.0 and includes a Enhancements • API Changes • Performance Improvements • Experimental Changes • Bug Fixes 6.13. Version 0.14 2857 pandas: powerful Python data analysis toolkit, Release 1.0.0 API changes • Openpyxl now raises