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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 allocated a UITabBarItem with a title (initWithTitle) and connected it to a UINavigationController. I found out that if the navigation controller's root view controller has its own title, then that title permanently replaces the title specified on the tab bar item. For example, if the tab bar items' title is set to ONE and the navigation controller's root view controller's title is set to TWO, the tab bar item always shows TWO, not ONE. The only way to have the tab bar item show ONE is to omit the navigation controller's root title

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 write an X-Chat plugin where users will be able to perform a CTCP request to my client, whereby the plugin/X-Chat will respond with my current active window title. This would be really cool for fellow IRC users to see what I'm up to to allow them to determine what I'm doing if I'm full screen (playing a game, watching a video etc). Plugins for X-Chat are written in C, so I need a way of determining the current active Window title using Windows API calls from C. Can anyone advise on how this might be done? Thanks. 回答1: I think you

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 creating an Excel workbook from scratch. One of the sheets contains a chart, and I want to set the chart title. Apache POI has a setChartTitle method on HSSFChart, but neither XSSFChart nor the format-agnostic Chart have methods to set the chart title. Since I need to create .xlsx files this is a problem for me. After much poking around in POI code and OOXML specifications I managed to come up with this code for setting the title on a newly created Chart: if (chart instanceof XSSFChart) { XSSFChart xchart = (XSSFChart) chart; CTChart

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: My App has 2 tabs ( tabA and tabB ), based on location the I set the navigationItem.titleView of tabB to a UIImageView when - viewWillAppear: is called. The default behaviour of tabB is to simply display a title, e.g: The issue is when the location changes and I remove the UIImageView navigationItem.titleView (using - removeFromSuperview ), the default title has also disappeared and trying to set it with: self.navigationItem.title = @"TITLE"; Does not work. Any ideas on how to solve this? 回答1: Simply setting: navigationItem.titleView = nil;

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 a dependencie to show the notifications In My DeviceDetails_Droid.cs I've set set alarm for 30 seconds The functionality for local notification works perfectly when app is active but when I killed the app (close app) the alarm receiver not getting called. public void ShowNotification(string message, string title) { Intent alarmIntent = new Intent(Forms.Context, typeof(AlarmReceiver)); alarmIntent.PutExtra ("message", message); alarmIntent.PutExtra ("title", title); PendingIntent pendingIntent = PendingIntent.GetBroadcast(Forms

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 search box that performs a search on title field based on the given input, so the user has recommended all available titles starting with the text inserted.It is based on Lucene and Hibernate Search. It works fine until space is entered. Then the result disapear. For example, I want "Learning H" to give me "Learning Hibernate" as the result. However, this doesn't happen. could you please advice me what should I use here instead. Query Builder: QueryBuilder qBuilder = fullTextSession.getSearchFactory() .buildQueryBuilder().forEntity

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: Play will assign the parameters from request to action parameters, like: public static void createArticle(String title, String content) { } But it won't trim them, so we usually to such code in the actions: public static void createArticle(String title, String content) { if(title!=null) title = title.trim(); if(content!=null) content = content.trim(); } Is there any way to let play trim them automatically? 回答1: There are multiple ways to achive this with custom binders. One way of doing would be this: Define acustom binder somewhere that

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: Hi I am trying to use ggplot2 to do the following 1) Change the legend name to "asset" 2) Add a title to the top 3) Change the border of each panel to a more solid dark line 4) Would like to change the name and color of each panel chart title "corp" etc This is what I have and I am not sure how to do this Any help is greatly appreciated p <- ggplot(mystratcodes, aes(x=annRisk, y = annRet)) p<- p + facet_grid(. ~ sector) + facet_wrap(~sector) p<- p + geom_point(size=6, aes(color = (mystratcodes$subsector1))) p<-p+scale_x_continuous(labels =

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: If I have the following data and Seaborn Heatmap: import pandas as pd data = pd.DataFrame({'x':(1,2,3,4),'y':(1,2,3,4),'z':(14,15,23,2)}) sns.heatmap(data.pivot_table(index='y', columns='x', values='z')) How do I add a title to the colour bar? 回答1: You could set it afterwards after collecting it from an ax , or simply pass a label in cbar_kws like so. import seaborn as sns import pandas as pd data = pd.DataFrame({'x':(1,2,3,4),'y':(1,2,3,4),'z':(14,15,23,2)}) sns.heatmap(data.pivot_table(index='y', columns='x', values='z'), cbar_kws={'label'

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 json object: @interface Order : NSObject @property (nonatomic, retain) NSString *OrderId; @property (nonatomic, retain) NSString *Title; @property (nonatomic, retain) NSString *Weight; - (NSMutableDictionary *)toNSDictionary; ... - (NSMutableDictionary *)toNSDictionary { NSMutableDictionary *dictionary = [[NSMutableDictionary alloc] init]; [dictionary setValue:self.OrderId forKey:@"OrderId"]; [dictionary setValue:self.Title forKey:@"Title"]; [dictionary setValue:self.Weight forKey:@"Weight"]; return dictionary; } In string this is: