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Releasing memory in Python
...ne or more free calls (for probably a bit more than 50.5mb)? You'd have to read your platform's malloc, and then walk the various tables and lists to see its current state. (On some platforms, it may even make use of system-level information, which is pretty much impossible to capture without making...
Microsecond timing in JavaScript
...cision in JavaScript out of a millisecond timer. Impossible? Nope. Keep reading:
I'm doing some high-precisio experiments that requires self-checked timer accuracies, and found I was able to reliably get 0.1 millisecond precision with certain browsers on certain systems.
I have found that in mo...
How to create a self-signed certificate with OpenSSL
...e reason it is not correct is discussed in the long post you don't want to read :)
– jww
Feb 21 '16 at 4:42
1
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Eclipse Workspaces: What for and why?
I have seen, read and thought of different ways of using workspaces (per project, per application (multi-asseted or not), per program language, per target (web-development, plugins,..), and so on) and I am still doubting what the best approach is.
...
Spring DAO vs Spring ORM vs Spring JDBC
...rt of the Spring framework. There is a common module that you should first read to get used to the principles. Documentation can be found here:
Single html page: http://docs.spring.io/spring-data/data-commons/docs/1.9.2.RELEASE/reference/html/
PDF: http://docs.spring.io/spring-data/data-commons/do...
Best way to test for a variable's existence in PHP; isset() is clearly broken
...on in the Zend Engine of "uninitialized but known type" or whether this is reading too much into the statement.
What is clear is that it makes no practical difference to their behaviour, since the behaviours described on that page for uninitialized variables are identical to the behaviour of a vari...
How to make a SIMPLE C++ Makefile
...rt.hh is newer than support.o, and if so run a command like
g++ -g -c -pthread -I/sw/include/root support.cc
Check if either support.hh or tool.cc are newer than tool.o, and if so run a command like
g++ -g -c -pthread -I/sw/include/root tool.cc
Check if tool.o is newer than tool, and if so run ...
How to design a product table for many kinds of product where each product has many parameters
...
To be honest, when I read the description of EAV in @Bills answer I did not quite understand what he was explaining. But when you said 3 columns: product ID, additional info name, additional info value I understood the concept. And I have actuall...
What is Ember RunLoop and how does it work?
...ry called backburner.js, with some very minor API differences.
First off, read these:
http://blog.sproutcore.com/the-run-loop-part-1/
http://blog.sproutcore.com/the-run-loop-part-2/
They're not 100% accurate to Ember, but the core concepts and motivation behind the RunLoop still generally apply ...
Is either GET or POST more secure than the other?
...y, un-encrypted traffic can be logged in its entirety; a malicious proxy already has everything it needs. Secondly, the request parameters are of limited use to an attacker: what they really need is the cookies, so if the only thing they have are proxy logs, they are unlikely to be able to attack ei...