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Current time in microseconds in java
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150
No, Java doesn't have that ability.
It does have System.nanoTime(), but that just gives an off...
Looking for a 'cmake clean' command to clear up CMake output
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507
There is no cmake clean.
I usually build the project in a single folder like "build". So if I...
Detect the Internet connection is offline?
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edited Jan 9 '19 at 12:58
Prakash Pazhanisamy
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an...
Render HTML to PDF in Django site
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You will also need to install the following modules: xhtml2pdf, html5lib, pypdf with easy_install.
Here is an usage example:
First define this function:
import cStringIO as StringIO
from xhtml2pdf import pisa
from django.template.loader import get_template
from django.template import Conte...
When should you use a class vs a struct in C++?
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25 Answers
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Convert two lists into a dictionary
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2258
Like this:
>>> keys = ['a', 'b', 'c']
>>> values = [1, 2, 3]
>>> di...
Fork and synchronize Google Code Subversion repository into GitHub
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Peter Mortensen
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answered Apr 28 '09 at 12:01
richqrichq
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Should we pass a shared_ptr by reference or by value?
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What is the meaning of prepended double colon “::”?
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505
This ensures that resolution occurs from the global namespace, instead of starting at the name...
Read file line by line using ifstream in C++
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945
First, make an ifstream:
#include <fstream>
std::ifstream infile("thefile.txt");
The tw...