deprecated

问题 Since some time sdk/widget is deprecated and according to https://blog.mozilla.org/addons/2014/03/13/new-add-on-sdk-australis-ui-features-in-firefox-29/ sdk/ui/ should be used instead. Unfortunately sdk/ui/frame places itself on sdk/ui/toolbar and it may be not moved to main menu. Toolbar is unacceptable for me, but sdk/widget support will be dropped in future - so I need some solution. For reference - sdk/widget frame (with purple, fully filled progress bars) and a sdk/ui abomination with

问题 As per Javadocs: public Date (int year, int month, int day) This constructor was deprecated in API level 1. Date date = new Date(year,month,date); This constructor was deprecated in API Level 1 but my Eclipse isn't giving me deprecation warning in the Android project I'm creating. What can be the issue? Is there a silly mistake that I'm making? I've compiled the project at 4.0 version. I've checked the Lint preferences and it's fine. I've not set an @SuppressWarnings , so that is ruled out.

问题 I'm really confused, i'm trying to develop a simple function that allow me to send and receive data from a server. The operation is as follows: In an activity I execute an HTTP POST to a PHP file on a server, the "PHP file" gets the data that i send (tipically a string), and executes a query using the parameters sent over http. Example: My android app send a string with this value "PIPPO", in the PHP file there is a query, for example: $value = PIPPO /* data received from android app*/ Select

问题 In MS SQL Full-text search, I'm using ISABOUT in my queries. For example, this should return the top 10 ProductIDs (PK) with a RANK Field in the ProductDetails Table SELECT * FROM CONTAINSTABLE( ProductDetails, *, ISABOUT("Nikon" WEIGHT (1.0), "Cameras" Weight(0.9)), 10 ) However, according to the SQL Documentation ISABOUT is deprecated. So, I have two questions: What is ISABOUT being replaced with? DO I even NEED any extra SQL Command there? ( IOW, would just putting the search phrase 'Nikon

问题 How do you deal with deprecated methods in iPhone that require you to use a newer method, not available in older versions? Consider the case of setStatusBarHidden:animated: , which was deprecated in iOS 3.2. The documentation points you to use setStatusBarHidden:withAnimation: , which is only available in iOS 3.2 or later. If I understand correctly, this means that to target all devices (iOS 3.0 or later), I have to ask first if setStatusBarHidden:withAnimation: is available. If it is, use it

问题 I was previously using Facebook SDK 3.x for iOS. My code has FBSession openActiveSessionWithReadPermissions in various places, and now that I am using version 4.x I'm not sure what the replacement is I am thinking it is the login methods but I'm not sure what the 1:1 replacement/equivalent is. 回答1: Correct. You can convert over to using the following FBSDKLoginManager method: - (void)logInWithReadPermissions:(NSArray *)permissions handler:(FBSDKLoginManagerRequestTokenHandler)handler; Or if

问题 I'm trying to learn about database management and MySQL through PHP. The problem is all the tutorials I've seen use mysql_connect and according to the documentation that's bad. What is the problem with using mysql_* functions and what are the alternatives? If there are any free online tutorial please post the link. 回答1: You can try using mysqli the i stands for Improved to access to your Database and it offers a lot more functions than just the mysql connector, or also you can use PDO wich

问题 startDrag(android.content.ClipData, android.view.View.DragShadowBuilder, java.lang.Object, int) is deprecated. How to solve this without losing compatibility to the older versions? Are there any alternatives? I'm learning android basics and while trying out a simple drag and drop exercise, I encountered this error. 回答1: According to Androids API reference startDrag() was deprecated in API level 24 Use startDragAndDrop() for newer platform versions. And since Android API level 24 equals

问题 I see the warning: DEPRECATION WARNING: Base#after_update has been deprecated, please use Base.after_update :method instead. (called from <class:City> at /home/petrushka/webdev/my_app/app/models/city.rb:4) What should I write instead of def after_update .... end 回答1: You should write as follow: after_update :your_custom_method # macro-style at least you can pass a block instead of a method: after_update do |model| model.name = model.name.capitalize unless model.name.blank? end more info here:

问题 So I'm reading this old module from I think around 2002 and it has this line "import string". Did Python require you to import a string module explicitly before to be able to use string type variables or something? I don't see it used like this in the code: string.something 回答1: The string module contains a set of useful constants, such as ascii_letters and digits , and the module is often still imported for that reason. 回答2: If you see a import string but never see string.something , someone