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Difference between JSONObject and JSONArray
After having a short look at Google I found this link that describes the difference, yet from a syntax point of view.
8 A...
Create the perfect JPA entity [closed]
I've been working with JPA (implementation Hibernate) for some time now and each time I need to create entities I find myself struggling with issues as AccessType, immutable properties, equals/hashCode, ... .
So I decided to try and find out the general best practice for each issue and write this ...
Which version of PostgreSQL am I running?
I'm in a corporate environment (running Debian Linux) and didn't install it myself. I access the databases using Navicat or phpPgAdmin (if that helps). I also don't have shell access to the server running the database.
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Tracking the script execution time in PHP
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answered Feb 11 '09 at 1:07
phihagphihag
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How to sort Map values by key in Java?
I have a Map that has strings for both keys and values.
15 Answers
15
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How do I print bold text in Python?
How do I print bold text in Python?
12 Answers
12
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Which characters make a URL invalid?
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In general URIs as defined by RFC 3986 (see Section 2: Characters) may contain any of the following 84 characters:
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~:/?#[]@!$&'()*+,;=
Note that this list doesn't state where in t...
How to get the first element of the List or Set? [duplicate]
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Collection c;
Iterator iter = c.iterator();
Object first = iter.next();
(This is the closest you'll get to having the "first" element of a Set. You should realize that it has absolutely no meaning for most implementations of Set. This may have meaning for LinkedHash...
How can I define an interface for an array of objects with Typescript?
...lowing interface and code. I thought I was doing the definitions correctly but I am getting an error:
12 Answers
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How to manage REST API versioning with spring?
I've been searching how to manage a REST API versions using Spring 3.2.x, but I haven't find anything that is easy to maintain. I'll explain first the problem I have, and then a solution... but I do wonder if I'm re-inventing the wheel here.
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