 lrn@google.com
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ab51ccc9f0
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Create string efficiently from Uint16List/View.
R=asiva@google.com, fschneider@google.com
Review URL: https://codereview.chromium.org//864463002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@43235 260f80e4-7a28-3924-810f-c04153c831b5
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2015-01-28 12:44:44 +00:00 |
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sra@google.com
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1204d2b859
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Recognize and special case String.fromCharCodes for Uint8List in JavaScript.
Speeds up UTF8 decoding, boosting JsonUtf8RoundTrip 4x.
This should also improve binary protobuf parsing of strings.
R=lrn@google.com
Review URL: https://codereview.chromium.org//860273002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@43055 260f80e4-7a28-3924-810f-c04153c831b5
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2015-01-21 22:50:00 +00:00 |
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lrn@google.com
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2ef0e0b993
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Fix bad call of RangeError.value in String.fromCharCodes.
Review URL: https://codereview.chromium.org//608213002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@40760 260f80e4-7a28-3924-810f-c04153c831b5
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2014-09-29 09:33:08 +00:00 |
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lrn@google.com
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de514055bf
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Change restrictions on start/end on String.fromCharCodes.
Must now be 0 <= start <= end <= iterable.length.
R=sgjesse@google.com
Review URL: https://codereview.chromium.org//605213002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@40755 260f80e4-7a28-3924-810f-c04153c831b5
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2014-09-29 08:15:49 +00:00 |
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lrn@google.com
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d57732d359
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Optimize int.parse with a radix.
Handles bignums by parsing chunks of of digits into smis, then
combining the smi into a (potential) bignum, using smi arithmetic as
much as possible.
Use the optimized version for radix 10 and 16 too, instead of going to runtime.
R=fschneider@google.com
Committed: https://code.google.com/p/dart/source/detail?r=40702
Review URL: https://codereview.chromium.org//596763002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@40703 260f80e4-7a28-3924-810f-c04153c831b5
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2014-09-26 12:13:47 +00:00 |
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lrn@google.com
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15ad26af35
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Optimize int.parse with a radix.
Handles bignums by parsing chunks of of digits into smis, then
combining the smi into a (potential) bignum, using smi arithmetic as
much as possible.
Use the optimized version for radix 10 and 16 too, instead of going to runtime.
R=fschneider@google.com
Review URL: https://codereview.chromium.org//596763002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@40702 260f80e4-7a28-3924-810f-c04153c831b5
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2014-09-26 12:04:43 +00:00 |
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lrn@google.com
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8bba32d131
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Make String.fromCharCodes take start/end.
This avoids having to make a sublist of a list of character codes before passing it to String.fromCharCodes.
new String.fromCharCodes(codes.sublist(start, end))
becomes just
new String.fromCharCodes(codes, start, end)
R=floitsch@google.com, sgjesse@google.com
Review URL: https://codereview.chromium.org//515183002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@40672 260f80e4-7a28-3924-810f-c04153c831b5
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2014-09-25 10:45:24 +00:00 |
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