Judd Niemann jniemann66

## vaginasaur.txt
VAR = foobar => Assign value to variable when qmake is run
$$VAR => QMake variable's value at the time qmake is run
$${VAR} => QMake variable's value at the time qmake is run (identical but enclosed to separate from surrounding text)
$(VAR) => Contents of an Environment variable at the time Makefile (not qmake) is run
$$(VAR) =>Contents of an Environment variable at the time qmake (not Makefile) is run

## gist:3a80424a34eb6ddfe74dfe40a782fb2b

      
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                jniemann66
                / gist:3a80424a34eb6ddfe74dfe40a782fb2b
            
            
              Last active
              April 29, 2024 04:16
            
              
                P7 CRT phosphor resources
              
          
    General

http://w140.com/tekwiki/wiki/Phosphor
http://w140.com/062-0852-01_Cathode-Ray_Tubes_Jul69.pdf
http://wsw.ko4bb.com/getsimple/index.php?id=download&file=Tektronix/Tektronix_-_C-50_to_C-53_Cameras_Tek_C-50_to_C-53_Camera_Systems_Service_Manual.pdf

  
## hilbert-freq-doubler.cpp
class FrequencyDoubler
{
public:
    FrequencyDoubler() {
		coeffs = ReSampler::makeHilbert(1001);
        length = coeffs.size();
        history.resize(length);
        centerTap = length / 2;
        currentIndex = length - 1;
    }

## output.txt
"quince"
"apple"
"bananna"
"cherry"
""

## List of English Titlles
 Mr Mrs
Ms
Miss
Dr
Herr
Monsieur
Hr
Frau
-
A V M

## uglyplot.h
#ifndef UGLYPLOT_H
#define UGLYPLOT_H

#include <iostream>
#include <cmath>

class UglyPlot
{
public:
	static void plot(const double* p, int length)

## fftsize.cpp

// pick a good fft size for fftw (of the form 2^a * 3^b * 5^c * 7^d * [1|11|13] )
int selectFFTSize(int n)
{
	int s = 1;

	for(int ef : {1, 11, 13}) {
		for(int d = 1 ; d <= n; d *= 7) {
			for(int c = 1; c <= n; c *= 5) {
				for(int b = 1; b <= n; b *= 3) {

## takeItAwayHerb.md

      
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                jniemann66
                / takeItAwayHerb.md
            
            
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              October 8, 2019 01:55
            
              
                C++: taking a const reference to a return value (OK) [non-const reference to return value = NOT OK]
              
          
    https://herbsutter.com/2008/01/01/gotw-88-a-candidate-for-the-most-important-const/
Q: what about this (see below ) ?
... because I do shit like this all the time:
(for const Suburb& suburb : thing.getSuburbList()) 
{
}


## alignAcrossLayouts.cpp
// in Widget A, residing in some other layout, but part of the same window as widget B
// someBox is a widget somewhere in widgetA
void WidgetA::resizeEvent(QResizeEvent *event)
{
	widgetB->setBoxYPos(someBox->mapTo(this->window(), someBox->rect().topLeft()).y());
	QWidget::resizeEvent(event);
}


// in widget B, which has a member QVBoxLayout* mainLayout

## dragdropfilter.cpp
#include <QDragEnterEvent>
#include "dragdropfilter.h"

bool DragDropFilter::eventFilter(QObject* obj, QEvent* event)
{
	auto w = qobject_cast<QWidget*>(obj);
	if(w == nullptr) {
		return true;
	}
	VAR = foobar => Assign value to variable when qmake is run
	$$VAR => QMake variable's value at the time qmake is run
	$${VAR} => QMake variable's value at the time qmake is run (identical but enclosed to separate from surrounding text)
	$(VAR) => Contents of an Environment variable at the time Makefile (not qmake) is run
	$$(VAR) =>Contents of an Environment variable at the time qmake (not Makefile) is run
	class FrequencyDoubler
	{
	public:
	FrequencyDoubler() {
	coeffs = ReSampler::makeHilbert(1001);
	length = coeffs.size();
	history.resize(length);
	centerTap = length / 2;
	currentIndex = length - 1;
	}
	#ifndef UGLYPLOT_H
	#define UGLYPLOT_H

	#include <iostream>
	#include <cmath>

	class UglyPlot
	{
	public:
	static void plot(const double* p, int length)

	// pick a good fft size for fftw (of the form 2^a * 3^b * 5^c * 7^d * [1\|11\|13] )
	int selectFFTSize(int n)
	{
	int s = 1;

	for(int ef : {1, 11, 13}) {
	for(int d = 1 ; d <= n; d *= 7) {
	for(int c = 1; c <= n; c *= 5) {
	for(int b = 1; b <= n; b *= 3) {
	// in Widget A, residing in some other layout, but part of the same window as widget B
	// someBox is a widget somewhere in widgetA
	void WidgetA::resizeEvent(QResizeEvent *event)
	{
	widgetB->setBoxYPos(someBox->mapTo(this->window(), someBox->rect().topLeft()).y());
	QWidget::resizeEvent(event);
	}


	// in widget B, which has a member QVBoxLayout* mainLayout
	#include <QDragEnterEvent>
	#include "dragdropfilter.h"

	bool DragDropFilter::eventFilter(QObject* obj, QEvent* event)
	{
	auto w = qobject_cast<QWidget*>(obj);
	if(w == nullptr) {
	return true;
	}