text stringlengths 78 1.04M | source stringclasses 28
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In my previous posts, Learning Objectives – What They Are and Why You Need Them and The Science of Learning Objectives – 1 , we have seen what learning objectives are and why they are important. We have also seen the first two levels of the cognitive domain of Bloom’s taxonomy, which provide the basis for describing th... | fineweb-edu |
Most biochemical experiments are done using buffered solutions, since many
reactions are very sensitive to the pH and some reactions use or produce
Buffer is a solution whose pH does not change very much when small
amounts of acid (H+) or base (OH–) are added. This does not mean that no
change occurs, only that it is s... | fineweb-edu |
def multi_bracket_validation(stringInput):
if type(stringInput) is not str:
raise ValueError('Input a string!!')
curly_counter = 0
square_counter = 0
parenthese_counter = 0
for letter in stringInput:
if letter is '(':
parenthese_counter += 1
elif letter is ')':
... | stack-edu-python |
# What is the significance of maximum compression in spring?
A block of mass $$m$$ sliding on a smooth horizontal surface with a velocity $$v$$ meets horizontal spring of spring constant $$k$$ fixed with wall. Find maximum compression of spring.
Why is the word maximum used to describe the compression? How does it di... | infiwebmath-4plus |
Welcome to the resource topic for 2004/193
The Security and Performance of the Galois/Counter Mode of Operation (Full Version)
Authors: David A. McGrew, John ViegaAbstract:
The recently introduced Galois/Counter Mode (GCM) of operation for block ciphers provides both encryption and message authentication, using univers... | redsage-cfw |
{ "cells": [ { "cell_type": "markdown", "metadata": {}, "source": [ "The Markdown parser included in the Jupyter Notebook is MathJax-aware. This means that you can freely mix in mathematical expressions using the [MathJax subset of Tex and LaTeX](https://docs.mathjax.org/en/latest/input/tex/). [Some examples from the M... | finemath-4plus |
use std::ops::RangeInclusive;
pub trait RangeExt<T> {
/// Constrains the value to be contained within the range
fn clamp(&self, t: T) -> T
where
T: Clone + Ord;
}
impl<T> RangeExt<T> for RangeInclusive<T> {
fn clamp(&self, t: T) -> T
where
T: Clone + Ord,
{
if &t < self... | stack-edu-rust |
An Enduring Partnership
The U.S. Department of Homeland Security (DHS) and the U.S. Department of Energy (DOE) national laboratories share a common commitment: to prevent future attacks against the nation; respond to natural, accidental, and intentional disasters; and advance American prosperity and economic security. ... | redsage-cfw |
SaaS Security Experts Uncover Headless Browser Fraud Defense
SaaS platforms are under constant threat from sophisticated fraud schemes. The agility and innovation that propel these services also make them prime targets for malfeasance. Headless browser fraud, a daunting challenge, can severely disrupt operations, disto... | redsage-cfw |
# normal curve
• Apr 12th 2008, 07:18 PM
andrewsx
normal curve
The normal to the curve represented by the equation y=x^2+6x+4 at the point (-2,-4) also intersects the curve at x=
A) -6
B) -9/2
C) -7/2
D) -3
E)-1/2
• Apr 12th 2008, 07:27 PM
Mathstud28
Ok
Quote:
Originally Posted by andrewsx
The normal to the curve re... | finemath-4plus |
# William Sumrall
# ITEC 1250
# Chapter 2 Challenge 4
# Car Salesman Program
print("Car sales receipt")
basePrice = float(input("\nEnter car price here: "))
tax = .07
licCharge = .08
dealerPrep = 30
desCharge = 200
salesTax = basePrice * tax
licenceFee = basePrice * licCharge
total = basePrice +... | stack-edu-python |
- Post Graduate Diploma in Automotive Cybersecurity is a BITS Pilani Work Integrated Learning Programme (WILP). BITS Pilani Work Integrated Learning Programmes are UGC approved.
- This programme is of 2 semesters and can be pursued only by working professionals. You can pursue the programme without any career break.
- ... | redsage-cfw |
# Cron jobs running twice - Ubuntu server 12.04
(Asked by: username_0 on 2012-12-30)
I have a couple of simple cron jobs running under root. However, they seem to be running twice, and I can't figure out why. No other users have any cron jobs running and the the only cronfile is for root. The jobs complete just fine,... | se-serverfault |
Crypto Traders have become all too familiar over the years with extreme gas prices. Gas is the name given to fees that must be paid on blockchain networks in order to complete a transaction. They are directly correlated with traffic on the network, when traffic is high, so are gas fees.
Famously, Ethereum fees grew to ... | redsage-cfw |
# Resolve each of the following quadratic trinomial into factor: `
Question:
Resolve each of the following quadratic trinomial into factor:
(2a − b)2 + 2(2a − b) − 8
Solution:
Assuming $x=2 a-b$, we have :
$(2 a-b)^{2}+2(2 a-b)-8=x^{2}+2 x-8$
The given expression becomes $x^{2}+2 x-8 . \quad$ (Coefficient of $x^{... | infiwebmath-4plus |
Depend on us to get your organisation to the next level.
BCN have a heritage of delivering outcomes through our cloud-first services and currently support over 1200 customers across specialist sectors.
Your tech partner
Webinar: 17th October
To access the attack simulation scenarios from the webinar, please contact you... | redsage-cfw |
If anything is clear to me from researching this series, it is that the oceans of the future will look a lot different from the oceans of today. What exactly do these changes mean to the human population? Although it's not easy to imagine, the changes brought about by ocean acidification (OA) will undoubtedly reverbera... | fineweb-edu |
1) A receivable occurs when a business sells goods or services to another party on account.
2) Each receivable transaction involves two parties - the one who takes on the obligation and the one who will collect the cash.
3) A receivable is a liability because it represents a right to receive cash in the future.
4) A de... | fineweb-edu |
Do you feel like you need to take control of your cybersecurity situation? With the ever-increasing threats of malicious activities online and data breaches occurring globally, the need to keep our personal data safe on the internet has become crucial. That’s why it’s time to arm yourself with the “Essential Guide to S... | redsage-cfw |
Engaging Activities to Enhance Teletherapy in Early Intervention
Incorporating nursery rhymes, playing the child’s favorite songs, or bringing in musical instruments are just a few ideas of how to utilize music within early intervention teletherapy sessions. Try using the “waiting” strategy, singing a familiar song and... | fineweb-edu |
# Return list with numbers of color occurrences in another list
(Asked by: username_0 on 2015-05-03)
I'm solving "mastermind game" problem from CIS haskell course. Here is [the link to assignment pdf](http://www.seas.upenn.edu/~cis194/hw/02-lists.pdf) if someone is interested.
List of possible colors is defined like... | se-codereview |
# Win with maths?
Chance and probability link to the basic ideas or concepts of mathematics (Ma, 2010, p. 104). The basic understanding of probability is that it is the “[L]ikelihood or chance that something will happen.” (Tuner, no date, p.5). The “Probability of an event happening = Number of ways it can happen over... | finemath-4plus |
In an era where technology permeates every aspect of our lives, the importance of cyber resilience cannot be overstated. As businesses and individuals increasingly rely on interconnected digital systems, the vulnerability to cyber threats continues to grow. Cyber resilience has emerged as a critical strategy to fortify... | redsage-cfw |
// 125
// Valid Palindrome
// https://leetcode.com//problems/valid-palindrome/
class Solution {
public:
bool isPalindrome(string s) {
int n=s.size();
if(n<2)
return true;
int i=0,j=n-1;
while(i<j)
{
if(!isLetterOrDigit(s[i]))
... | stack-edu-cpp |
# Quotient of Modulo Operation with Modulus
## Theorem
Let $x, y \in \R$ be real numbers.
Let $x \bmod y$ denote the modulo operation:
$x \bmod y := \begin{cases} x - y \left \lfloor {\dfrac x y}\right \rfloor & : y \ne 0 \\ x & : y = 0 \end{cases}$
where $\left \lfloor {\dfrac x y}\right \rfloor$ denotes the floo... | finemath-4plus |
# Remove SSIDs without name in iwlist wlan scan
(Asked by: username_0 on 2017-10-29)
In Raspbian when I'm running command `iwlist wlan0 scan | grep ESSID` i'm getting results without SSID on it like below
```
ESSID:"OpenWrt"
ESSID:"dlink"
ESSID:"tplink"
ESSID:"linksys"... | se-unix |
The University of Michigan has revealed that it fell victim to a data breach in August, as unauthorized hackers infiltrated its network and gained access to a wide range of sensitive information belonging to various groups, including students, applicants, alumni, donors, employees, patients, and research study particip... | redsage-cfw |
# How to capitalize the first letter after dash in PHP?
(Asked by: username_0 on 2011-04-05)
```
$q = 'durham-region';
$q = ucfirst($q);
$q = 'Durham-region';
```
How would I capitalize the letter after the dash (Durham-Region)? Would I have to split the two and capitalize?
**Tags:** php
> **Comments:**
> **use... | se-stackoverflow |
# Functional equation of divisibility
I am struggling with the following issue: Find all functions $f:\mathbb{N}_{+}\rightarrow\mathbb{N}_{+}$, such that for all positive integers $m$ and $n$, there is divisibility $$m^2+f(n)\mid mf(m)+n$$
$\mathbb{N}_{+}$ stands for the set of positive integers
I've tried various s... | finemath-4plus |
Seo � PAGE �6� Seo � PAGE �1�
Confucianism: The Answer to All Success and Failures
While the ideology of Confucianism played a crucial role in explaining the longevity of the Chinese empire which lasted 2232 years, it was also the causing factor for the numerous internal and external crise... | fineweb-edu |
# How to fix Apple Mach-O Linker Error Group issue in xcode?
(Asked by: username_0 on 2017-04-07)
**I try to implement push notification:**
[Source](https://medium.com/@martco/triggering-ios-actionable-push-notifications-via-react-native-7990a6a3c3f4)
But I Got this issue :
[![enter image description here](https:/... | se-stackoverflow |
package main
import (
"fmt"
"sync"
"testing"
)
// https://medium.com/@deckarep/the-new-kid-in-town-gos-sync-map-de24a6bf7c2c
// And now we’ve arrived as to why the sync.Map was created.
// The Go team identified situations in the standard lib where performance wasn’t great.
// There were cases where items were fe... | stack-edu-go |
package b.Lists;
import java.util.*;
public class ExampleLinkedList {
public static void main(String[] args) {
LinkedList<String> myList = new LinkedList<String>();
myList.add("First");
myList.add("Second");
myList.add("Fourth");
myList.add("Fourth");
System.out.println("myList size: "+ myList.si... | stack-edu-java |
Bank and savings accounts are both considered financial accounts. In economics, however, the term “financial account” has a distinct meaning pertaining to international monetary policy. Just like each person has a checking account to keep track of finances, countries have a financial account that accomplishes a similar... | fineweb-edu |
IMPACT OF CONTINUOUS IMPROVEMENT ON CUSTOMER ORIENTATION: ANALYTICAL STUDY OPINIONS FROM A SAMPLE OF NSS/CSD STAFF
The aim of current research is to highlight the impact of continuous improvement on customer orientation. The research adopted resolution as a basic measurement tool for collecting data from the eye in que... | redsage-cfw |
#include<stdio.h>
#include<malloc.h>
#include<stdlib.h>
#include<conio.h>
struct node
{
int data;
struct node *ptr;
};
struct node *head ,*last;
void insertion_beg();
void insertion_end();
void insertion_sel();
void deletion_beg();
void deletion_end();
void deletion_sel();
void display();
void ... | stack-edu-c |
# Why does the output of free -h use different digit separators when run by cron?
(Asked by: username_0 on 2017-03-05)
Why does the human readable format of the memory tool `free` print its numbers using full stops when I print it, but when its run by crontab it uses commas?
Sample:
`free -h`
```
total... | se-unix |
We are all members of one species, Homo sapiens. Human beings from any part of the world can mate with each other to produce offspring. Historically, people chose mates who lived within a 15-mile radius, but by the beginning of the 20th century, Americans were marrying people of different races, religions, and ethnicit... | fineweb-edu |
A NASA Hubble Space Telescope image of a randomly selected area of sky taken to search for faint red stars that might constitute dark matter in our Milky Way Galaxy. (Dark matter is material of an unknown type that makes up most of the mass of our galaxy). If the dark matter in our Galaxy was made of faint red stars - ... | fineweb-edu |
Commvault specializes in data protection and management. Headquartered in New Jersey, USA, Commvault provides innovative solutions for businesses around the world. Their software solutions enable businesses to efficiently protect, secure and manage their data. Through intelligent technologies and powerful analytics, Co... | redsage-cfw |
Free-flow play allows children to follow through their play ideas in the most appropriate place their concentration is maintained and the opportunity to move into a new space will often extend their play and offer opportunities for involvement of additional children.
When children can freely choose where to play, they ... | fineweb-edu |
You are currently browsing the tag archive for the ‘ib maths’ tag.
I’ve just made a big update to both the teacher and student resources sections:
Student resources These now have some great free resources for students to help them with the IB maths course – including full course notes, formula books, Paper 3s, an Ex... | infiwebmath-4plus |
ethical dilemma is a complex situation that often involves an apparent mental conflict between moral imperatives, in which to obey one would result in transgressing another. Sometimes called ethical paradoxes in moral philosophy, ethical dilemmas are often invoked in an attempt to refute an ethical system or moral code... | fineweb-edu |
#include <stdlib.h>
#include "BinaryTree.h"
#include <stdio.h>
Status InitBiTree(BiTree *T)
{
*T = (BiTree)malloc(sizeof(BiTNode));
if(NULL == *T)return ERROR;
(*T)->lchild = NULL;
(*T)->rchild = NULL;
return SUCCESS;
}
Status DestroyBiTree(BiTree *T)
{
if(NULL == *T)return ERROR;
free(*T)... | stack-edu-c |
Interesting facts about Dinosaurs
Therizinosaurus had the longest claws of even 1 m length.
Mei is the shortest name of a dinosaur.
Micropachycephalosaurus is the longest name of a dinosaur.
Tyrannosaurus’s eyesight was 13 x better than humans’.
The biggest herd of dinosaurs could have had up to several thousand animal... | fineweb-edu |
# Past Papers’ Solutions | Edexcel | AS & A level | Mathematics | Core Mathematics 1 (C1-6663/01R) | Year 2013 | June | Q#7
Question
Each year, Abbie pays into a saving scheme. In the first year she pays in £500. Her payments the increase by £200 each year so that she pays £700 in the second year, £900 in the third ... | infiwebmath-4plus |
# What is the right way to populate a DropDownList from a database?
(Asked by: username_0 on 2011-08-29)
I am populating a DropDownList from a SQL Server database as shown below. It works fine, but I'm not sure it's a good way. Can someone shed some light on this method, and give some improvements?
```
private void ... | se-stackoverflow |
# Crear un programa que permita ingresar contactos (como una agenda de contactos).
# El programa deberá tener un menu con 2 opciones. La opción 1 permitirá al usuario
# cargar nombre, y teléfono del contacto. La opción 2 imprimirá el listado de contactos,
# con un contacto por linea,y sus datos separados por coma.
li... | stack-edu-python |
# Reverse Engineering Chinese laser engraver
(Asked by: username_0 on 2016-01-18)
I would like to reverse-engineer the software that came with my Chinese-made laser engraver. Unfortunately the hardware does not play at all with other software out there... The original software is horribly buggy, is loaded with malwar... | se-reverseengineering |
# How can I uninstall Windows app packages through the command-line?
(Asked by: username_0 on 2017-12-31)
I know that Windows app (even the bloatware ones) can be removed through PowerShell, but I would like to achieve the same goal through the command-line processor. I used [this](https://www.howtogeek.com/224798/ho... | se-superuser |
# Calculation of overall heat transfer coefficient
## Problem: Calculation of overall heat transfer coefficient
Determine the overall heat transfer coefficient 'U' for heat transfer occurring from superheated steam in a steel pipe to atmosphere, with the following conditions.
Pipe nominal size = 8"
pipe schedule = ST... | finemath-4plus |
# Aborted during 18.04 config phase, how to resume?
(Asked by: username_0 on 2018-09-29)
I am running Ubuntu 16.04 and decided today to install the 18.04 version. I followed the instructions here: <https://www.zdnet.com/article/how-to-upgrade-to-ubuntu-linux-18-04/>
After about 30-45 minutes I get to a phase of the ... | se-askubuntu |
GAL Chain is the future of blockchain technology, powered by Galxe – a global leader in decentralized solutions. With GAL Chain, we bring you an innovative and efficient way to scale your business while maintaining security and decentralization.
Built on the next generation sidechain solution, GAL Chain combines the po... | redsage-cfw |
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