PHP expects T_PAAMAYIM_NEKUDOTAYIM?
It’s the double colon operator :: (see list of parser tokens).
runtime-error
Can’t create handler inside thread that has not called Looper.prepare() inside AsyncTask for ProgressDialog
The method show() must be called from the User-Interface (UI) thread, while doInBackground() runs on different thread which is the main reason why AsyncTask was designed. You have to call show() either in onProgressUpdate() or in onPostExecute(). For example: class ExampleTask extends AsyncTask<String, String, String> { // Your onPreExecute method. @Override protected String doInBackground(String… params) … Read more
where to put freeze_support() in a Python script?
On Windows all of your multiprocessing-using code must be guarded by if __name__ == “__main__”: So to be safe, I would put all of your the code currently at the top-level of your script in a main() function, and then just do this at the top-level: if __name__ == “__main__”: main() See the “Safe importing … Read more
NoClassDefFoundError in Java: com/google/common/base/Function
I had the same problem, and finally I found that I forgot to add the selenium-server-standalone-version.jar. I had only added the client jar, selenium-java-version.jar. Hope this helps.
Application Crashes With “Internal Error In The .NET Runtime”
with exit code 80131506 That’s a nasty one, ExecutionEngineException. Starting with .NET 4.0, this exception immediately terminates the program. The generic cause is corruption of the state of the garbage collected heap. Which in turn is invariably caused by unmanaged code. The exact location in code at which this exception is raised isn’t helpful, the … Read more
android.util.AndroidRuntimeException: You cannot combine swipe dismissal and the action bar
4.4W is Android Wear SDK. (dont target to android wear device) try changing target sdk version to 19 check here targetSdkVersion setting Do not use API Level of 20 and Platform 4.4W (which is Android Wear SDK) as Android Virtual Device. Use API level 19 and platform 4.4.2 everything works fine.
My code signals the error “application: not a procedure” or “call to non procedure”
Why is it happening Scheme procedure/function calls look like this: (operator operand …) Both operator and operands can be variables like test, and + that evaluates to different values. For a procedure call to work it has to be a procedure. From the error message it seems likely that test is not a procedure but … Read more
“Error: Main method not found in class MyClass, please define the main method as…”
When you use the java command to run a Java application from the command line, e.g., java some.AppName arg1 arg2 … the command loads the class that you nominated and then looks for the entry point method called main. More specifically, it is looking for a method that is declared as follows: package some; public … Read more
What causes java.lang.IncompatibleClassChangeError?
This means that you have made some incompatible binary changes to the library without recompiling the client code. Java Language Specification §13 details all such changes, most prominently, changing non-static non-private fields/methods to be static or vice versa. Recompile the client code against the new library, and you should be good to go. UPDATE: If … Read more
I keep getting java.lang.ArrayIndexOutOfBoundsException: 5! How do I fix this? [closed]
Based on what you’ve shown: testNum is greater than scores.length. This means that when you traverse the array by comparing your iterator (i) to testNum rather than its actual length, you will hit indexes which don’t exist. For example, let’s say testNum = 8 and scores.length = 5. Then in your code, you will get … Read more