ticker

The other day, I asked about how to control tickers: How to show only evey nth categorical tickers in Bokeh Now I need to supply n from outside of Coffeescript, where n is the every n-th ticker. Based on the code snippet provided by bigreddot and by referring to the code examples shown below links: https://bokeh.pydata.org/en/latest/docs/user_guide/extensions_gallery/widget.html#userguide-extensions-examples-widget How do I use custom labels for ticks in Bokeh? I came up with the following very minimal code although I don't have knowledge about Coffescript. In fact, however, it does not work.

I am trying to plot values of temperature against time with the time formatted as HH:MM. I am able to set the xticks to recur every 15 minutes but the first tick is at the first time (e.g. 04:40). Is there a way to shift the ticks to occur on the hour and on the concurrent quarter-hours (04:45, 05:00, 05:15, etc.)? My current code is as follows: import matplotlib.pyplot as plt import matplotlib.dates as md import datetime as dt ## Dummy times and temperatures time = [dt.datetime(2017,2,15,4,40),dt.datetime(2017,2,15,4,46),dt.datetime(2017,2,15,4,52),dt.datetime(2017,2,15,4,58),dt.datetime(2017

Until yesterday a query such as this http://autoc.finance.yahoo.com/autoc?query=a&callback=YAHOO.Finance.SymbolSuggest.ssCallback yielded a long list of fuzzy/broadmatch results for both ticker and company name. Since today you are a.) required to specific region and language and b.) it is only yielding exact match results only for the ticker and not for the company name. Thus usually you get only one results back. Thus for http://autoc.finance.yahoo.com/autoc?query=y&region=US&lang=en&callback=YAHOO.Finance.SymbolSuggest.ssCallback there's now only one result: YAHOO.Finance.SymbolSuggest

If I am ranging over a ticker channel and call stop() the channel is stopped but not closed. In this Example: package main import ( "time" "log" ) func main() { ticker := time.NewTicker(1 * time.Second) go func(){ for _ = range ticker.C { log.Println("tick") } log.Println("stopped") }() time.Sleep(3 * time.Second) log.Println("stopping ticker") ticker.Stop() time.Sleep(3 * time.Second) } Running produces: 2013/07/22 14:26:53 tick 2013/07/22 14:26:54 tick 2013/07/22 14:26:55 tick 2013/07/22 14:26:55 stopping ticker So that goroutine never exits. Is there a better way to handle this case? Should

I have been looking around for examples on how to implement a function that allows you to execute tasks at a certain time in Go, but I couldn't find anything. I implemented one myself and I am sharing it in the answers, so other people can have a reference for their own implementation. This is a general implementation, which lets you set: interval period hour to tick minute to tick second to tick UPDATED: (the memory leak was fixed) import ( "fmt" "time" ) const INTERVAL_PERIOD time.Duration = 24 * time.Hour const HOUR_TO_TICK int = 23 const MINUTE_TO_TICK int = 00 const SECOND_TO_TICK int =

Is there a good Javascript library for generating an automatically scrolling list like the "Top Tweets" on the Twitter homepage? Preferable as jQuery plugin. It should also support AJAX functionality (to add new list items dynamically). As we were not really satisfied with the existing solutions we implemented one from scratch. Our solution is a fully jQuery UI compatible ticker plugin (also compatible with their theming framework) and fully unit tested. We didn't yet have the time to test it under every browser, so feedback is welcome (for problems please open issues on the below Github

I would like to do something like this: http://javascript.about.com/library/blcmarquee1.htm The script I referenced however seems to be a bit laggy (outdated?), so I was wondering if anyone knew of a better solution. (jQuery solutions welcome.) megaSteve4 Just found this — jQuery-driven, and has images. I’m intending to use it for a current project. http://logicbox.net/jquery/simplyscroll/ UPDATE: I have now used this in production code. The plugin is capable of looping 70+ 150×65px images pretty smoothly - which a number of another plugin I tried similar to this were failing on. NOTE it