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How to solve java.lang.NoClassDefFoundError?
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I'm reading this because of an error I encountered while trying to run a unit test on Android. It turns out that the NoClassDefFoundError, in my case, occurred as a result of missing dependencies in the test. I need to think abou...
Git authentication fails after enabling 2FA
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If you are already using ssh keys, after enabling 2FA it will enforce you to read/write remote with SSH. You don't really need to add personal tokens rather keep using your existing SSH key pair.
Just change your remote url from HTTPS to...
What does immutable mean?
...tack to your heart’s content.
To go deep on understaning immutability, read Eric's posts starting with this one:
Immutability in C# Part One: Kinds of Immutability
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Can we make unsigned byte in Java
... receiving is unsigned and Java does not support unsigned byte, so when it reads the data it treats it as signed.
16 Answer...
Where are static methods and static variables stored in Java?
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Read the last line - Also this non-heap is nothing but perm gen area.Actually Method area is part of perm gen.
– Aniket Thakur
Feb 18 '15 at 18:32
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Are nested HTML comments possible?
...s upvoted and accepted as best answer? It doesn't even work! Geesh. Please read Dave Land's explanation below.
– John E
Jan 17 '19 at 14:05
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How to add default value for html ? [closed]
I want to set a default value for my html <textarea> . I read from a material that to add default value you have to do something like <textarea>This is default text</textarea> . I did that but it doesn't work. What's the right thing to do?
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Is it possible to use “/” in a filename?
...ttom up, '/' moves right or 'forward' and '\' moves 'left' or 'back', when reading/writing from left to right. I don't really like that explanation though, in part because I don't always write my characters from the bottom and move up. I think starting from the top and moving down while writing a ch...
Centering the pagination in bootstrap
...s in the markup has changed between Bootstrap 2.3.2 and 3.0. See below, or read the Bootstrap docs on pagination: Bootstrap 3.0, Bootstrap 2.3.2.
Bootstrap 3 Example
<div class="text-center">
<ul class="pagination">
<li><a href="?p=0" data-original-title="" title="...
Java Date vs Calendar
...t people should be safe. Be careful when using SimpleDateFormat in multithreaded code.
– cwash
Nov 22 '10 at 22:53
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