Programming Archives - Page 2321 of 2329

add string to String array

You cannot resize an array in java. Once the size of array is declared, it remains fixed. Instead you can use ArrayList that has dynamic ...

April 1, 2022
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Eclipse executable launcher error: Unable to locate companion shared library

That sounds pretty bad and weird. But reinstalling isn’t that hard – download, unzip, change the default memory allocation, run Eclipse, install necessary ...

April 1, 2022
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Java Iterator on Doubly-linked-list

Try this: Also drop last and index, you dont need them.

April 1, 2022
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Java – ‘ ) ‘ expected error

April 1, 2022
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Java- The meaning of >?

April 1, 2022
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Android Studio 2.2.3: Gradle project sync failed. Basic functionality (e.g. editting, debugging) will not work properly

Your gradle version is: 1.8 which is not working anymore so you probably have to update it: 1- Go to -> https://gradle.org/install check out the latest verion number. ...

April 1, 2022
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method does not override or implement a method from a supertype – for Override

The problem is what the error message is saying: “the method does not override or implement a method from a supertype”. You annotated ...

April 1, 2022
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Java Memcached Client

As the author of spymemcached, I’m a bit biased, but I’d say it’s mine for the following reasons: Designed from scratch to be ...

April 1, 2022
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How to make a Java Main Menu Loop after using a case

You can give whole code(from displaying menu) inside a while loop and give condition as true so that after using a case it ...

April 1, 2022
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“uses unchecked or unsafe operations” [duplicate]

Why am I getting “uses unchecked or unsafe operations” error everytime i compile? What’s wrong with the code? I copied the exact same ...

April 1, 2022
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