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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am trying to plot a basic barchart but I keep seeing an error called 'StopIteration'. I am following an example, and the code seems fine: amount = bugrlary_dict.values() months = ["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"] print len(amount) print len(months) bar = Bar(amount, months, filename="bar.html") bar.title("Bar Chart of the Amount of Burglaries").xlabel("Months").ylabel("Amount") bar.show() 回答1: UPDATE this answer is out of date and will not work with Bokeh versions newer than 0.10 Please refer to

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm trying to display a Back button on the Action bar to move previous page/activity or to the main page (first opening). And I can not do it. my code. ActionBar actionBar = getActionBar(); actionBar.setHomeButtonEnabled(true); the code is in onCreate . 回答1: well this is simple one to show back button actionBar.setDisplayHomeAsUpEnabled(true); and then you can custom the back event at onOptionsItemSelected case android.R.id.home: this.finish(); return true; 回答2: I think onSupportNavigateUp() is best and Easiest way to do so, check the code

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: In my application (based on the Tab bar application XCode template) I use a UITabBarController to display a list of different sections of the application that the user can access. By default, the UITabBarController displays a 'More' button in the tab bar when there are more than 5 items. Also, it allows the user to select the items that he want to be visible in the tab bar. Currently I can't implement saving and loading the state of the tab bar controller, so I want to disable the 'Edit' button. Is there any way to disable/hide the 'Edit'

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am trying to combine a line- and bar chart in swift (iOS-charts). Both the x- and the y-axis seem to be scaled properly, but the data is not showing on the chart. What am I missing? import UIKit import Charts class CombinedChartsTest: UIViewController { @IBOutlet weak var combinedChart: CombinedChartView! let months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"] let unitsSold = [2.0, 4.0, 6.0, 3.0, 12.0, 16.0, 4.0, 17.0, 2.0, 4.0, 5.0, 4.0] override func viewDidLoad() { super.viewDidLoad() setChart

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I would like to create an indeterminate HTML+CSS progress bar so it looks like the one on Vista: Vista indeterminate progress bar http://i.msdn.microsoft.com/dynimg/IC121865.png I would like to: horizontally adjust it to progress bar width (minimum and maximum width may be defined) don't use Javascript but rather just animated GIF having only one moving indicator on the whole width Any suggestions how to do this? 回答1: css - width:100% no Javascript means you will have to do it with html5 which is a bit trickier. An animated GIF would work

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: Is it possible to prevent the in-call status bar from affecting my app's views? I would like the in-call status bar to ideally simply appear on top of my view and not affect its frame (neither by changing the height nor by changing the origin and pushing the view down). Is that possible? 回答1: Answering my own question, the best solution I was able to find for this is to manually change the main view's frame to start at the origin and have the size of the entire screen (both width and height). That way, you receive the same effect

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I am trying to load a namespace from a file during runtime. For this namespace I would like to have a common alias, so I can access functions from that namespace with a unified, qualified name independent from the actual namespace of the loaded file. Example (not working): ;; bar_a . clj ( ns bar - a ) ( defn hello - world [] "hello world a" ) ;; bar_b . clj ( ns bar - b ) ( defn hello - world [] "hello world b" ) ;; foo . clj ( ns foo ) ( defn init [ ns - name ] ( let [ ns - symbol ( symbol ns - name )] ( require `[ns-symbol :as

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I seek advice on ggplot2::geom_bar(). My data contains the categories "A", "B", "Z". I want A, B as stacked bar, and Z as dodged bar next to the A, B bar . # sample data A = c(3, 4, 3, 5) B = c(2, 2, 1, 4) Z = c(1, 2, 1, 2) R = c(-2, -1, -3, 0) S = c(7,7,7,9) mydata = data.frame(cbind(A,B,Z,R,S)) dates = c("2014-01-01","2014-02-01","2014-03-01","2014-04-01") mydata$date = as.Date(dates) mydata.m = melt(mydata,id="date") names(mydata.m) = c("variable", "category","value") s = ggplot(mydata.m, aes(x=variable, fill=category)) + # bars for cat A

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a data structure like this: struct foo { int id; int route; int backup_route; int current_route; } and a function called update() that is used to request changes in it. update(42, dont_care, dont_care, new_route); this is really long and if I add something to the structure I have to add a 'dont_care' to EVERY call to update( ... ). I am thinking about passing it a struct instead but filling in the struct with 'dont_care' beforehand is even more tedious than just spelling it out in the function call. Can I create the struct somewhere

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I want to add custom suggestions based on my app's user (e.g. let's say if it is a game then based on users he interacted with). Ideally those suggestions should be displayed while the input field is still empty. Any idea how to do that? 文章来源: iOS QuickType bar: Add custom suggestion