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Jody Renner

Questions by Jody Renner

Why do I get the “Unhandled exception type IOException”??

I have the following simple code: import java.io.*; class IO { public static void main(String[] args) { ...

called object 'char* 'type is not a function or function pointer?

I have this function which is supposed to set a certain time format to the given char*: static void timeStamp(char*...

Error: incompatible types: Object cannot be converted to char?

I've implemented a method to reverse a String using stack as ArrayList, but an error says error: incompatible types:...

Java and Windows - error: illegal escape character?

I have done my .java file that changes registry data. But I am getting "illegal escape character" error on the line ...

ValueError: Length of values does not match length of index | Pandas DataFrame.unique()?

I am trying to get a new dataset, or change the value of the current dataset columns to their unique values. Here i...

Allocating string with malloc?

I'm new in programming in C and now I'm studying strings. My question is: if I allocate a string using malloc (as in...

ValueError: Expected object or value when reading json as pandas dataframe?

Sample data: { "_id": "OzE5vaa3p7", "categories": [ { "__type": "Pointer", "className...

SQL Developer with JDK (64 bit) cannot find JVM?

I just wasted one morning trying to get SQL developer to work on my current setup: OS: Windows 8.1 virtual machine...

ERROR 1698 (28000): Access denied for user 'root'@'localhost'?

I'm setting up a new server and keep running into this problem. When I try to login to the MySQL database with the ...

Matplotlib-Animation “No MovieWriters Available”?

Under Linux, I've been checking out matplotlib's animation class, and it seems to work except that I cant initialise...

Xcode error when uploading to App Store: “No suitable application records were found”?

I'm using Ionic to build an html app for iOS. I've registered an app on iTunes Connect. All goes well in Xcode unti...

Flatten and back keras?

I am trying to get values in the simple vector using autoencoder here is my code input_img = Input(shape=(28, 28,...

Python ConnectionRefusedError: [Errno 61] Connection refused?

Ive seen similar questions but they I couldn't fix this error. Me and my friend are making a chat program but we kee...

CSS color vs. background-color vs. background??

In HTML when do I use color, and what is the difference between background-color and also the background tag? What ...

SonarQube not picking up Unit Test Coverage?

I am having issues with sonar picking up the jacoco analysis report. Jenkins however is able to pick up the report a...