compatibility

问题 Our application is running fine in chrome browser. But in Firefox some features and screens are not working properly. So it needs to be fixed .How can i do that and what could be the solution for that? 回答1: The best way to find out what is 'going on' is to debug the code in the browser. Firefox has a built in debugger but i prefer to use a third party debugger called Firebug. 回答2: You should give Firebug a try as indicated in the first answer. However as far as I know you had to install it as

问题 I have a quite strange issue with Java, I'm getting an error on some machines only, I would like to know if there is any way I can avoid that: This is the line of code concerned: JSONTokener jsonTokener = new JSONTokener( new InputStreamReader(is, "UTF-8")); This is the error I get on some machines The file *.java could not be compiled. Error raised is : The constructor JSONTokener(InputStreamReader) is undefined 回答1: Check the classpath on the machines where this error occurs. This could

问题 While akka has documentation regarding binary compatibility for drop in jar replacement, I can't find anything regarding protocol binary compatibility. At the basic level, the actor API is a mailbox of messages. Therefore as long as the messages stay binary compatible there's every possible that messages can be sent to other systems running different (jar-incompatible) versions of akka. So given: 2 applications with a fixed message set No Typed actors (only using actor ! message and actor ?

问题 My Android app looks great at 480x800 pixels resolution but it breaks at LDPI screen with 240x400 pixels. I know I can get scaling factor of screen in activity using getResources().getDisplayMetrics().density which would give the exact float value depending upon screen resolution. In my app, I have used RelativeLayout and ImageView s within it, and set the margins of images using setMargins() , as this method uses pixels in int for its top, left, bottom and right values, how can I set these

问题 I am operating with the compatibility library v7. I am just trying to set the color of my actionbar (for Android 2.1 and above - though I run Android 4.4.2) to a solid color. However the color does not change. It remains the same. I have also tried creating a solid drawable with the color but that also does not change. Finally I tested if I could change the backgroudn of my layout and I could - it must be something about the actionbar background which I'm not getting. Here is the code: <?xml

问题 I am quite new to Scala and Spark. I had some error with version issue in Scala so I tried to change the Scala version in pom.xml in order to run my jar file on the cluster. Finally, I found that the successful Scala version that made the jar run was 2.11 . However, I am a little bit curious about the Scala version because my Scala version installed on my cluster was 2.10.4 when I commanded scala -version on the bash shell (It is not 2.11 ). What's even stranger thing is that the jar file

问题 Hello I'm going crazy behind this compatibility issue with ie. The problem occurs only with internet explorer (I have version 10), I have no problems with firefox. I'm trying to open a sliding form (not created by me, specifically: a link but when I go to run the code (only on internet explorer) I get the following exception. Do you know tell me what is due? // Use this for any attribute in IE6/7 // This fixes almost every IE6/7 issue nodeHook = jQuery.valHooks.button = { get: function( elem,

问题 One of selling points of Protobuf was backward compatibility, i.e. developers can evolve format, and older clients can still use it. Now with new Protobuf version called proto3, the IDL language itself is not compatible as such things as options , required where dropped, new syntax for enuns, no extention. Does it mean that using proto3 there's no way to produce binary that older proto2 would read/understand also? It is like you have to continue to use proto2. If you start using proto3, you

问题 I have an application developed in VB 6.0 and VBA that uses latest Office 32 bit version. But since this application is 32 bit, it does not run on systems where 64 bit Office versions are installed. What is the best strategy I have to adopt to port this application to 64 bit. We have a mandate to use VB.NET and minimal (as much as possible) code modification from VB/VBA to .NET 64 bit. Please suggest the best option I can use so that I can leverage all best practices for this porting. 回答1:

问题 From what I've read, Git seems to rely heavily on POSIX-specific features, causing compatibility problems on Windows. However, I don't understand specifically what POSIX features Git uses which cannot be replicated easily on Windows. Because of this issue, I've been very hesitant to start working with Git on my Windows computer. What POSIX features does Git use, and is this still an issue? How have projects like msysGit managed to circumvent these problems? 回答1: Yes, Git does rely on a POSIX