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Add colon constructor for CartesianIndices #29440

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merged 2 commits into from
Oct 4, 2018
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@timholy timholy commented Sep 30, 2018

This constructs a CartesianIndices from I:J where I, J are CartesianIndexes.

See https://discourse.julialang.org/t/psa-replacement-of-ind2sub-sub2ind-in-julia-0-7/14666/6
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Looks great! Thanks @timholy! :)

@KristofferC KristofferC added the needs news A NEWS entry is required for this change label Oct 1, 2018
@timholy timholy removed the needs news A NEWS entry is required for this change label Oct 4, 2018
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timholy commented Oct 4, 2018

Now this also fixes NEWS-update.jl, so I'll merge this before others.

@timholy timholy merged commit 60cff80 into master Oct 4, 2018
@timholy timholy deleted the teh/colon_cartindex branch October 4, 2018 13:17
fredrikekre added a commit that referenced this pull request Nov 30, 2018
fredrikekre added a commit that referenced this pull request Dec 1, 2018
fredrikekre added a commit that referenced this pull request Dec 1, 2018
fredrikekre added a commit that referenced this pull request Dec 3, 2018
fredrikekre added a commit that referenced this pull request Dec 4, 2018
fredrikekre added a commit that referenced this pull request Dec 4, 2018
fredrikekre added a commit that referenced this pull request Dec 5, 2018
changes between Julia 1.0 and 1.1, including:

- Custom .css-style for compat admonitions.

- Information about compat annotations to CONTRIBUTING.md.

- NEWS.md entry for PRs #30090, #30035, #30022, #29978,
  #29969, #29858, #29845, #29754, #29638, #29636, #29615,
  #29600, #29506, #29469, #29316, #29259, #29178, #29153,
  #29033, #28902, #28761, #28745, #28708, #28696, #29997,
  #28790, #29092, #29108, #29782

- Compat annotation for PRs #30090, #30013, #29978,
  #29890, #29858, #29827, #29754, #29679, #29636, #29623,
  #29600, #29440, #29316, #29259, #29178, #29157, #29153,
  #29033, #28902, #28878, #28761, #28708, #28156, #29733,
  #29670, #29997, #28790, #29092, #29108, #29782, #25278

- Documentation for broadcasting CartesianIndices (#30230).
- Documentation for Base.julia_cmd().
- Documentation for colon constructor of CartesianIndices (#29440).
- Documentation for ^(::Matrix, ::Number) and ^(::Number, ::Matrix).

- Run NEWS-update.jl.

Co-authored-by: Morten Piibeleht <morten.piibeleht@gmail.com>
Co-authored-by: Fredrik Ekre <ekrefredrik@gmail.com>
fredrikekre added a commit that referenced this pull request Dec 5, 2018
changes between Julia 1.0 and 1.1, including:

- Custom .css-style for compat admonitions.

- Information about compat annotations to CONTRIBUTING.md.

- NEWS.md entry for PRs #30090, #30035, #30022, #29978,
  #29969, #29858, #29845, #29754, #29638, #29636, #29615,
  #29600, #29506, #29469, #29316, #29259, #29178, #29153,
  #29033, #28902, #28761, #28745, #28708, #28696, #29997,
  #28790, #29092, #29108, #29782

- Compat annotation for PRs #30090, #30013, #29978,
  #29890, #29858, #29827, #29754, #29679, #29636, #29623,
  #29600, #29440, #29316, #29259, #29178, #29157, #29153,
  #29033, #28902, #28878, #28761, #28708, #28156, #29733,
  #29670, #29997, #28790, #29092, #29108, #29782, #25278

- Documentation for broadcasting CartesianIndices (#30230).
- Documentation for Base.julia_cmd().
- Documentation for colon constructor of CartesianIndices (#29440).
- Documentation for ^(::Matrix, ::Number) and ^(::Number, ::Matrix).

- Run NEWS-update.jl.

Co-authored-by: Morten Piibeleht <morten.piibeleht@gmail.com>
Co-authored-by: Fredrik Ekre <ekrefredrik@gmail.com>
fredrikekre added a commit that referenced this pull request Dec 5, 2018
Addition of NEWS and compat admonitions for important changes between Julia 1.0 and 1.1, including:

- Custom .css-style for compat admonitions.

- Information about compat annotations to CONTRIBUTING.md.

- NEWS.md entry for PRs #30090, #30035, #30022, #29978,
  #29969, #29858, #29845, #29754, #29638, #29636, #29615,
  #29600, #29506, #29469, #29316, #29259, #29178, #29153,
  #29033, #28902, #28761, #28745, #28708, #28696, #29997,
  #28790, #29092, #29108, #29782

- Compat annotation for PRs #30090, #30013, #29978,
  #29890, #29858, #29827, #29754, #29679, #29636, #29623,
  #29600, #29440, #29316, #29259, #29178, #29157, #29153,
  #29033, #28902, #28878, #28761, #28708, #28156, #29733,
  #29670, #29997, #28790, #29092, #29108, #29782, #25278

- Documentation for broadcasting CartesianIndices (#30230).
- Documentation for Base.julia_cmd().
- Documentation for colon constructor of CartesianIndices (#29440).
- Documentation for ^(::Matrix, ::Number) and ^(::Number, ::Matrix).

- Run NEWS-update.jl.


Co-authored-by: Morten Piibeleht <morten.piibeleht@gmail.com>
Co-authored-by: Fredrik Ekre <ekrefredrik@gmail.com>
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4 participants