| // Interestingly, the compare with undefined below is about ~10x slower than the typeof compare in Firefox. | |
| // See this by running myTiming() and myTimingUndefinedCompare() | |
| class MyArrayIterator { | |
| constructor(source) { | |
| this._index = 0; | |
| this._source = source; | |
| } |
JupyterLab is a new web-based frontend that brings together many tools in an extensible, performant, open-source environment. We announced it to be ready for users about a month ago. We are calling it "beta" since the extension developer APIs for making extensions are still evolving.
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| diff --git a/docs/source/examples/Widget Styling.ipynb b/docs/source/examples/Widget Styling.ipynb | |
| index 0ac7a28d..70963f81 100644 | |
| --- a/docs/source/examples/Widget Styling.ipynb | |
| +++ b/docs/source/examples/Widget Styling.ipynb | |
| @@ -534,8 +534,7 @@ | |
| "source": [ | |
| "from ipywidgets import Layout, Button, Box\n", | |
| "\n", | |
| - "items_layout = Layout(flex='1 1 auto',\n", | |
| - " width='auto') # override the default width of the button to 'auto' to let the button grow\n", |
| function loop_test(data, start, trials) { | |
| const CH_DELIMITER = ','.charCodeAt(0); | |
| const CH_LF = 10; // \n | |
| const CH_CR = 13; // \r | |
| let loop_char; | |
| let loop_i; | |
| for (let c = 0; c<trials; c++) { | |
| loop_i = start; | |
| while (loop_i < 1000-2) { | |
| loop_char = data.charCodeAt(loop_i); |
| <html> | |
| <head> | |
| <meta charset="utf-8"/> | |
| </head> | |
| <body> | |
| <pre id="output"></div> | |
| <script> | |
| const regex = new RegExp(`[,\n\r]`, 'g'); | |
| const simpletrials = 10000000; | |
| const out = document.getElementById('output'); |
| function parseData(data, delimiter, useRegex) { | |
| let len = data.length; | |
| const CH_DELIMITER = delimiter.charCodeAt(0); | |
| const CH_QUOTE = 34; // " | |
| const CH_LF = 10; // \n | |
| const CH_CR = 13; // \r | |
| let endfield = new RegExp(`[${delimiter}\n\r]`, 'g'); | |
| const ESCAPED = 1; | |
| const ESCAPED_FIRST_QUOTE = 2; |
| <html> | |
| <head> | |
| <style> | |
| #box { | |
| position:absolute; | |
| width:400px; | |
| height:400px; | |
| top: 100px; | |
| left: 100px; | |
| border: 1px solid red; |
| import os | |
| from collections import OrderedDict | |
| from IPython.display import display | |
| import ipywidgets as widgets | |
| from IPython.display import clear_output | |
| import collections | |
| class DictTable(collections.OrderedDict): | |
| def _repr_html_(self): | |
| html = ["<table width=100%>"] |