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What are POD types in C++?
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As I understand POD (PlainOldData) is just a raw data - it does not need:
to be constructed,
to be destroyed,
to have custom operators.
Must not have virtual functions,
and must not override operators.
How to check if something is a POD? Well, there is a struct for ...
How to install MySQLdb (Python data access library to MySQL) on Mac OS X?
...pip:
sudo easy_install pip
Install brew:
ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
Install mysql:
brew install mysql
Install MySQLdb
sudo pip install MySQL-python
If you have compilation problems, try editing the ~/.profile file like in one of the answer...
Is there a max array length limit in C++?
... items than a vector<int> before memory is full. The same counts for raw C-style arrays like int[] and char[].
Additionally, this upper limit may be influenced by the type of allocator used to construct the vector because an allocator is free to manage memory any way it wants. A very odd but ...
Is D a credible alternative to Java and C++? [closed]
...ell-defined subset of the language. It's still hard to beat C++ when both raw performance and small memory usage are required.
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How do I send a cross-domain POST request via JavaScript?
...thing, the server will need to reply with HTML; if the server replies with raw XML, it can't do cross-frame communication.)
– Dan Fabulich
Sep 30 '12 at 5:00
1
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Unable to find valid certification path to requested target - error even after cert imported
...with:
plaintext hex dump of record plaintext
packet print raw SSL/TLS packets
Source: # See http://download.oracle.com/javase/1.5.0/docs/guide/security/jsse/JSSERefGuide.html#Debug
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A semantics for Bash scripts?
... print_function
import os, sys
'''Hacky barebones shell.'''
try:
input=raw_input
except NameError:
pass
def main():
while True:
cmd = input('prompt> ')
args = cmd.split()
if not args:
continue
cpid = os.fork()
if cpid == 0:
# We're in a child process
...
What is the most efficient Java Collections library? [closed]
... and most likely the main reason for the increased memory usage. I agree a raw type collection framework could be useful, but it doesn't make trove or pcj "better" than java.util.
– Jorn
Mar 10 '09 at 22:47
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What are the different usecases of PNG vs. GIF vs. JPEG vs. SVG?
...images can also be animated and have transparency.
Good for: Logos, line drawings, and other simple images that need to be small. Only really used for websites.
JPEG - Lossy / Direct
JPEGs images were designed to make detailed photographic images as small as possible by removing informati...
How to loop through file names returned by find?
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You should use the -r option to read: -r raw input - disables interpretion of backslash escapes and line-continuation in the read data
– Daira Hopwood
Jan 17 '15 at 0:45
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