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Is it possible to hide extension resources in the Chrome web inspector network tab?
When I'm viewing the downloaded resources for a page in the Chrome web inspector, I also see the HTML/JS/CSS requested by certain extensions.
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How to extract year and month from date in PostgreSQL without using to_char() function?
...part('year', timestamp '2001-02-16 20:38:40')
http://www.postgresql.org/docs/8.0/interactive/functions-datetime.html
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Integer to hex string in C++
How do I convert an integer to a hex string in C++ ?
17 Answers
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How to make an HTTP POST web request
I can do a GET request, but I have no idea of how to make a POST request.
14 Answers
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Removing viewcontrollers from navigation stack
...tack on the click of a button in the 5th viewcontroller. Is it possible to do this? If so how?
14 Answers
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log4j configuration via JVM argument(s)?
What variables do I have to set/pass as arguments to the JVM to get log4j to run properly? And by properly I mean not complain and print to the console. Can I see a typical example?
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Does free(ptr) where ptr is NULL corrupt memory?
...looking at different codebases in the wild, you'll notice people sometimes do:
if (ptr)
free(ptr);
This is because some C runtimes (I for sure remember it was the case on PalmOS) would crash when freeing a NULL pointer.
But nowadays, I believe it's safe to assume free(NULL) is a nop as per ins...
Factory Pattern. When to use factory methods?
...f stuff - benefits, eligibility verification, etc. But the person hiring doesn't need to know any of this - the hiring agency handles all of that.
In the same way, using a Factory allows the consumer to create new objects without having to know the details of how they're created, or what their de...
Singleton by Jon Skeet clarification
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No, this is nothing to do with closures. A nested class has access to its outer class's private members, including the private constructor here.
Read my article on beforefieldinit. You may or may not want the no-op static constructor - it depends o...
Make a link use POST instead of GET
...mple uses pure JavaScript, with no jQuery — you could choose this if you don't want to install anything more than you already have.
<form name="myform" action="handle-data.php" method="post">
<label for="query">Search:</label>
<input type="text" name="query" id="query"/&g...