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Python, creating objects
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Our teacher gave us a test.py program that tests if we did the problems correctly. The question wants me to specifically to use the make_student function. The end goal is to: s1 = make_student(name, age, major) and now I have everything assig...
How to implement the activity stream in a social network
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How is performance of this implementation? Any tests on large tables?
– Joshua F. Rountree
Mar 19 '12 at 13:46
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How do I run a Python program in the Command Prompt in Windows 7?
...ing for answers here, on the web, and and in the Python documentation, and testing on my own, to finally get my Python scripts working smoothly on my Windows machines (WinXP and Win7). So, I just blogged about it and am pasting that below in case it's useful to others. Sorry it's long, and feel free...
Running shell command and capturing the output
...r your case the usage would be:
for line in runProcess('mysqladmin create test -uroot -pmysqladmin12'.split()):
print line,
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Apache and Node.js on the Same Server
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I tested putting "ProxyPass / 127.0.0.1:8000" inside a virtual host container and was able to successfully redirect an entire domain group to a node instance. I also tested with "time wget..." to compare speed of accessing node...
How to redirect cin and cout to files?
...ant to do. Read the comments to know what each line in the code does. I've tested it on my pc with gcc 4.6.1; it works fine.
#include <iostream>
#include <fstream>
#include <string>
void f()
{
std::string line;
while(std::getline(std::cin, line)) //input from the file in...
Server polling with AngularJS
...http', function ($scope, $timeout, $interval, $http) {
$scope.title = "Test Title";
$scope.data = [];
var hasvaluereturnd = true; // Flag to check
var thresholdvalue = 20; // interval threshold value
function poll(interval, callback) {
return $interval(function () {
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how to mysqldump remote db from local machine
...GES;
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Local server
sudo /usr/local/mysql/bin/mysqldump \
--databases test_1 \
--host=192.168.0.101 \
--user=backup_remote_2 \
--password=3333333 \
--master-data \
--set-gtid-purged \
--events \
--triggers \
--routines \
--verbose \
--ssl-mode=REQUIRED \
--result-file=/home/db_1.sql
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How to determine if a list of polygon points are in clockwise order?
...in. Try it on a bunch of random non-convex polygons, and you will find the test will fail for some polygons if you don't take the arcsin.
– Luke Hutchison
Jun 8 '18 at 9:07
1
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Calling C++ class methods via a function pointer
.../ Get a method pointer.
int (C::*p)(int) = &C::m;
// Create a test object.
C c(1);
C *cp = &c;
// Operator .*
assert((c.*p)(2) == 3);
// Operator ->*
assert((cp->*p)(2) == 3);
}
Compile and run:
g++ -ggdb3 -O0 -std=c++11 -Wall -Wextra -pedantic -o ...