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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 using bootstrap to create my website and I am trying to use a progress bar. What I am trying to do is after I complete a function in PHP (I have 10 functions to do) I advance the progress of the bar by 10%. I believe his is done using java-script but I am unsure on how to do it with bootstrap and my current web searches have not turned up anything I could use. (there are examples of when the page loads progress to 100% but I don't know how these work) This above is my HTML definition of the bootstrap progress bar. I know changing the

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 created the simple bar chart with the library at https://github.com/danielgindi/ios-charts still can't figure out how to make this a grouped bar chart. I've added the units sold array to the chart, but don't know how to get the unitBought array to the chart to make it a grouped chart.please help. @IBOutlet weak var barChartView: BarChartView! override func viewDidLoad() { super.viewDidLoad() months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"] let unitsSold = [20.0, 4.0, 6.0, 3.0, 12.0, 16.0, 4

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: This code was working well until iOS 7 release. I'm assigning a UIViewController , with hidesBottomBarWhenPushed as YES , as the rootViewController of an UINavigationController . But the TabBar is being shown anyway. Here's the relevant code: Login * lv = [[ Login alloc ] init ]; lv . HowToUseShows = showHowToUse ; lv . hidesBottomBarWhenPushed = YES ; UINavigationController * BokShelfNav = [[ UINavigationController alloc ] initWithRootViewController : lv ]; //... UITabBarController * tbController = [[ UITabBarController alloc ]

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: This is question comes in mind when I finding difference between abstract class and interface. In this post I came to know that interfaces are slow as they required extra indirection. But I am not getting what type of indirection required by the interface and not by the abstract class or concrete class.Please clarify on it. Thanks in advance 回答1: There are many performance myths, and some were probably true several years ago, and some might still be true on VMs that don't have a JIT. The Android documentation (remember that Android don't

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: Does anyone know how to implement the bar like in android market (Categories, featured, top paid...) I've also seen it in the new version of SuperUser so i know it can be done. Thank you for your responses! 回答1: Thanks to Selvin for the response. See as suggested: https://github.com/JakeWharton/Android-ViewPagerIndicator or this for a quick tutorial: http://android-developers.blogspot.com/2011/08/horizontal-view-swiping-with-viewpager.html 回答2: Jake Wharton's Android-ViewPagerIndicator is a good option, but it doesn't support

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 have a problem when removing elements from a list mapped as described above. Here is the mapping: @Entity @Table ( name = "foo" ) class Foo { private List bars ; @OneToMany @OrderColumn ( name = "order_index" ) @JoinTable ( name = "foo_bar_map" , joinColumns = @JoinColumn ( name = "foo_id" ), inverseJoinColumns = @JoinColumn ( name = "bar_id" ) ) @Fetch ( FetchMode . SUBSELECT ) public List getBars () { return bars ; } } Inserting Bar-instances and saving the Foo works fine, but when I remove an element from the list and save

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: Assuming i have a DataFrame that looks like this: Hour | V1 | V2 | A1 | A2 0 | 15 | 13 | 25 | 37 1 | 26 | 52 | 21 | 45 2 | 18 | 45 | 45 | 25 3 | 65 | 38 | 98 | 14 Im trying to create a bar plot to compare columns V1 and V2 by the Hour . When I do: import matplotlib . pyplot as plt ax = df . plot ( kind = 'bar' , title = "V comp" , figsize =( 15 , 10 ), legend = True , fontsize = 12 ) ax . set_xlabel ( "Hour" , fontsize = 12 ) ax . set_ylabel ( "V" , fontsize = 12 ) I get a plot and a legend with all the columns' values and names.

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'd like to show data values on stacked bar chart in ggplot2. Here is my attempted code Year I'd like to show these data values in the middle of each portion. Any help in this regard will be highly appreciated. Thanks 回答1: From ggplot 2.2.0 labels can easily be stacked by using position = position_stack(vjust = 0.5) in geom_text . ggplot(Data, aes(x = Year, y = Frequency, fill = Category, label = Frequency)) + geom_bar(stat = "identity") + geom_text(size = 3, position = position_stack(vjust = 0.5)) Also note that " position_stack() and

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 creating a column type graph using json data. Here is the JS function i call to get the data using ajax call and plot the chart. function getChart(){ var categorySeries = []; var dataSeries = []; var url = "CallToControllerURL"; $.getJSON(url, function(response) { $.each(response, function(i, item) { categorySeries .push(response[i].dateVal); dataSeries.push(response[i].count); }); $('#chartDiv').highcharts({ chart : {type : 'column'}, title : {text : 'Date vs Count'}, xAxis : {categories : categorySeries, crosshair : true}, yAxis :

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, I show a Jframe at the corner of screen for notification. And I want to show only Jframe and do not display a title bar at task bar. How can I do that? 回答1: If you want the window to just appear and have neither a title bar nor appear in the taskbar, use a JWindow . If you want the window to appear and have a title bar but to not appear in the taskbar, use a JDialog . 回答2: JDK 1.7 brings you method setType. Use following method. JFrame.setType(javax.swing.JFrame.Type.UTILITY) 回答3: "All you'd have to do is to set your