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What is Common Gateway Interface (CGI)?
...ection against executing incorrect files and/or serving up CGI programs as raw data in case the server gets misconfigured.
Why does Perl always comes in the way.
It doesn't. Perl was just big and popular at the same time as CGI.
I haven't used Perl CGI for years. I was using mod_perl for a l...
What is an undefined reference/unresolved external symbol error and how do I fix it?
...cape sequence and universal-character-name
in a character literal or a non-raw string literal, is converted to
the corresponding member of the execution character set; [SNIP]
Adjacent string literal tokens are concatenated.
White-space characters separating tokens are no longer significant. Each pre...
What is The Rule of Three?
...e using a char* and you should be convinced.
As long as you stay away from raw pointer members, the rule of three is unlikely to concern your own code.
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How to decide when to use Node.js?
...nuclear reactors.)
Added to that, many of the packages in NPM are a little raw, and still under rapid development. Some libraries for older frameworks have undergone a decade of testing and bugfixing, and are very stable by now. Npmjs.org has no mechanism to rate packages, which has lead to a proli...
Java “Virtual Machine” vs. Python “Interpreter” parlance?
... cpu registers
Java: primitive data types
Python: user-defined types
To draw a real-world analogy: LLVM works with atoms, the Java virtual machine
works with molecules, and The Python virtual machine works with materials.
Since everything must eventually decompose into subatomic particles (real
ma...
How do you configure logging in Hibernate 4 to use SLF4J
..../target/classes/logback.xml jetty:run).
In case you are still getting "raw" console stdout Hibernate output (like Hibernate: select ...), then Stack Overflow question " Turn off hibernate logging to console " may apply.
...
How fast is D compared to C++?
... -boundscheck=off <sourcefile>
Results
The results (screenshot of raw console output) of each version of the source as follows:
scalar.cpp (original C++):
allocation: 2 ms
random generation: 12 ms
result: 29248300000
time: 2582 ms
C++ sets the standard at 2582 ms.
scalar.d (modifi...
What does Ruby have that Python doesn't, and vice versa?
... " + "strings " + "together"). Single-quoted strings are like Python’s r"raw strings".
There are no “new style” and “old style” classes. Just one kind.
You never directly access attributes. With Ruby, it’s all method calls.
Parentheses for method calls are usually optional.
There...
How do I get Windows to go as fast as Linux for compiling C++?
...0% of disk partitions is much faster than the rest of the disk in terms of raw transfer time. Narrower partitions also help minimize seek times.
Are you using RAID? If so, you may need to optimize your choice of RAID type (RAID-5 is bad for write-heavy operations like compiling)
Disable any services...
How do emulators work and how are they written? [closed]
...nclude code that interfaces with the host system's OS, for example to use drawing and sound.
Considering the very slow performance of old video games (NES/SNES, etc.), emulation is quite easy on modern systems. In fact, it's even more amazing that you could just download a set of every SNES game ev...