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Why java.lang.Object is not abstract? [duplicate]
...e developers to figure out how they should be implementing them, making it more obvious that they should be consistent (see Effective Java). However, I'm more of the opinion that hashCode(), equals() and clone() belong on separate, opt-in abstractions (i.e. interfaces). The other methods, wait(), no...
Get table names using SELECT statement in MySQL
...ion_schema.tables
WHERE table_schema = 'your_database_name';
For more details see: http://dev.mysql.com/doc/refman/5.0/en/information-schema.html
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How to generate a simple popup using jQuery
...n ajax call. It's best to avoid this if possible as it may give the user a more significant delay before seeing the content. Here couple changes that you'll want to make if you take this approach.
HTML becomes:
<div>
<div class="messagepop pop"></div>
<a href="/contac...
Why do most fields (class members) in Android tutorial start with `m`?
... ignore the prefix (or suffix) to see the meaningful part of the name. The more we read the code, the less we see the prefixes. Eventually the prefixes become unseen clutter and a marker of older code." - Robert Martin in Clean Code
– mikugo
Jan 2 '16 at 19:07
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How to automatically select all text on focus in WPF TextBox?
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What is more efficient? Using pow to square or just multiply it with itself?
What of these two methods is in C more efficient? And how about:
7 Answers
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What does the Java assert keyword do, and when should it be used?
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How to get a list of all files that changed between two Git commits?
...-but-not-yet-committed files:
git diff --name-only <starting SHA>
More generally, the following syntax will always tell you which files changed between two commits (specified by their SHAs or other names):
git diff --name-only <commit1> <commit2>
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What is eager loading?
What is eager loading? I code in PHP/JS but a more generalised answer will be just fine.
4 Answers
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