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What is the difference between == and equals() in Java?
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In general, the answer to your question is "yes", but...
.equals(...) will only compare what it is written to compare, no more, no less.
If a class does not override the equals method, then it defaults to the equals(Object o) method of the closest parent class that has ove...
Git: Create a branch from unstaged/uncommitted changes on master
...ure. After a few minutes I realize it was not so simple and it should have been better to work into a new branch.
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How to compare objects by multiple fields
Assume you have some objects which have several fields they can be compared by:
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How to install a private NPM module without my own registry?
...h/to/somedir
somedir must contain the package.json inside it.
It knows about git too:
npm install git://github.com/visionmedia/express.git
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Checking user's homepage in Internet Explorer
...om. After that however, I don't get the popup anymore. As far as I know, nobody should be able to retrieve the value of my homepage because it's a private info. But somehow Google is tracking it. I get the popup back when I set my homepage as a different site. I deleted the cookies but even then it ...
What does “Memory allocated at compile time” really mean?
...en refer to static and dynamic memory allocation. I understand the concept but the phrase "All memory was allocated (reserved) during compile time" always confuses me.
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Removing duplicate rows from table in Oracle
I'm testing something in Oracle and populated a table with some sample data, but in the process I accidentally loaded duplicate records, so now I can't create a primary key using some of the columns.
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Getting the object's property name
I was wondering if there was any way in JavaScript to loop through an object like so.
13 Answers
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Writing/outputting HTML strings unescaped
I've got safe/sanitized HTML saved in a DB table.
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Can I use require(“path”).join to safely concatenate urls?
...s correctly points out in a comment, url.resolve would only help if the problem is as simple as the example. url.parse also applies to this question because it returns consistently and predictably formatted fields via the URL object that reduces the need for "code full of ifs".
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