incompatibility

问题 I am trying to use Notepad++ as my all-in-one tool edit, run, compile, etc. I have JRE installed, and I have setup my path variable to the .../bin directory. When I run my "Hello world" in Notepad++, I get this message: java.lang.UnsupportedClassVersionError: test_hello_world : Unsupported major.minor version 51.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(Unknown Source) ......................................... I think the problem here is

问题 I am trying to use Notepad++ as my all-in-one tool edit, run, compile, etc. I have JRE installed, and I have setup my path variable to the .../bin directory. When I run my "Hello world" in Notepad++, I get this message: java.lang.UnsupportedClassVersionError: test_hello_world : Unsupported major.minor version 51.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(Unknown Source) ......................................... I think the problem here is

问题 I am receiving the warning Incompatible pointer types sending 'Class' to parameter of type 'id' in the line "delegate:self" below: + (SHKActionSheet *)actionSheetForType:(SHKShareType)type { SHKActionSheet *as = [[SHKActionSheet alloc] initWithTitle:SHKLocalizedString(@"Share") delegate:self cancelButtonTitle:nil destructiveButtonTitle:nil otherButtonTitles:nil]; as.item = [[[SHKItem alloc] init] autorelease]; as.item.shareType = type; This warning is in ShareKit, if anyone knows how to fix

问题 I decided to start learning assembly a while ago, and so I started with 16-bit assembly, using FASMW. HOwever, I recently got a really new computer running Windows 7 64-bit, and now none of the compiled .COM files that the program assembles work anymore. they give an error message saying that the .COM is not compatible with 64-bit windows. 32-bit assemblies still work, however i'd rather start with 16 and work my way up... Is it possible to run a 16-bit program on windows 7? or is there a

问题 I decided to start learning assembly a while ago, and so I started with 16-bit assembly, using FASMW. HOwever, I recently got a really new computer running Windows 7 64-bit, and now none of the compiled .COM files that the program assembles work anymore. they give an error message saying that the .COM is not compatible with 64-bit windows. 32-bit assemblies still work, however i'd rather start with 16 and work my way up... Is it possible to run a 16-bit program on windows 7? or is there a

问题 I tried to compile my code, but I got an "incompatible error" with my last code (else if). I was trying to say in that code, "if the input was a mixture of digits and letters return only digits", but it's telling me that there is something wrong with what I have done, and I couldn't figure it out. import java.util.*; public class Pr8{ public static void main(String[] args){ Scanner scan = new Scanner (System.in); //Prompt the user for how many numbers are going to be entered System.out.print(

问题 With the new PHP 7.0.0 out now, I'm a bit worried about the changes in evaluation order of the so-called 'variable variables'. On this page, under 'Changes to variable handling', a table is displayed with examples of expressions with their handling order in PHP 5 and PHP 7. The four expressions listed are: $$foo['bar']['baz'] $foo->$bar['baz'] $foo->$bar['baz']() Foo::$bar['baz']() Given the following string and array: $qux = 'quux'; $foo = array('bar' => array('baz' => 'qux')); the first

问题 I like Data::Alias. It seems to be broken in 5.12. Can it be fixed? Will it be fixed soon? Is there any nice alternative? 回答1: Any version of Data::Alias built before Version 1.08 (Released October 22nd, 2010 BST) won't work with Perl 5.12 as Data::Alias prior to 1.08 is broken in Perl 5.12. Upgrade to the latest version (1.08 or newer) and it should work! As an interesting side note, it seems like being able to do aliases may be coming to Perl as a language feature in the future, with the

问题 Recently I tried to host my website in AWS Elastic Beanstalk. The website got up and running and now I can access it using Chrome and Mozilla. However, it is giving me the following error while opening it using Microsoft Edge. This is the output that I am getting with Mozilla and Chrome where the website is running perfectly. Can somebody explain why the site is not running in Edge? 回答1: Angular CLI applications require a few more steps in order to support Internet Explorer. It’s really

问题 I have developed an app that required iOS >= 4.0. But when I download it from App Store by using my iPod touch 2 (iOS 4.2.1), it says "This App Is Incompatible With This iPod touch". I don't know why. And when I use this iPod touch to run the app through Xcode, it also don't run on my iPod touch. How can I debug this error? I have read this and my app build settings show that "Architectures" is "Standard(armv7)" and "Valid Architectures" is "armv6 armv7", I wondered if it's wrong. 回答1: How to