I want the metric prefix to switch to M instead of K once the value is over 1m.
If i use the number formatter, it works but shows the whole number instead of the shortened value.
I have been using the formatter to do this by using simple calculations, like this:
formatter: function() {
return this.value >= 1000000 ? (this.value / 1000000) + 'm' : this.value >= 1000 ? (this.value / 1000) + 'k' : this.value;
}
This way you can show values both by the thousands, and by the millions, or with no unit listed all at once.
This can be done by modifying the lang.numericSymbols in the setOptions. You can choose any kind of suffix you want. Just put it in the array in the correct position.
Related
Maybe I'm missing a keyword in my searches for a solution, but I didn't find what I'm looking for.
In Google Sheets I want to take a set of numbers and reorder it randomly. For example, start with the set [1,2,3,4] and get back [4,2,1,3].
Any ideas which function or a combination of functions may achieve this goal?
The entire process that I want to achieve is something like this:
I have a set of 4 fields. Their sum is fixed. I want to assign them randomized values.
So, I was thinking to iterate through this process:
Create a random integer between 0 and the max possible value (in the first iteration it's the fixed sum)
The new max value is the last max value minus the new random number.
Check if the new max is zero.
If not:
Return to the 1st step and repeat - This goes on until there are four values
If needed the 4th value shall be increased so the total will match the fixed sum.
Else, continue.
Randomize the order of the 4 values.
Assign the values to the 4 fields.
try:
=INDEX(SORT({{1; 2; 3; 4}, RANDARRAY(4, 1)}, 2, ),, 1)
or:
=INDEX(SORT({ROW(1:4), RANDARRAY(4, 1)}, 2, ),, 1)
Here are a couple of app script examples as well
function DiceRolls(nNumRolls) {
var anRolls = [];
nNumRolls = DefaultTo(nNumRolls, 1000)
for (var i = 1;i <= nNumRolls; i++) {
anRolls.push(parseInt((Math.random() * 6))+1);
}
return anRolls;
}
function CoinFlips(nNumFlips) {
var anFlips = [];
nNumFlips = DefaultTo(nNumFlips, 1000)
for (var i = 1;i <= nNumFlips; i++) {
anFlips.push(getRndInteger(1,2));
}
return anFlips;
}
function getRndInteger(min, max) {
return Math.floor(Math.random() * (max - min + 1) ) + min;
}
i'm developing an app related to social messanging and i want to convert big numbers to Human readable format (e.g. 1500 to 1.5k) and also i'm new to Dart.
Your help will be appreciated.
You can use the NumberFormat class of flutter which has some in built functions for results you want..
Check out this link for NumberFormat class of flutter
Example:
This is one way if you want to use currency..
var _formattedNumber = NumberFormat.compactCurrency(
decimalDigits: 2,
symbol: '', // if you want to add currency symbol then pass that in this else leave it empty.
).format(numberToFormat);
print('Formatted Number is: $_formattedNumber');
Example:
This example is with locale.
var _formattedNumber = NumberFormat.compactCurrency(
decimalDigits: 2,
locale: 'en_IN'
symbol: '',
).format(numberToFormat);
print('Formatted Number is: $_formattedNumber');
The output of this is code would be:
If 1000 is entered then 1K is the output
Another way is by just using NumberFormat.compact() which gives the desired output...
// In this you won't have to worry about the symbol of the currency.
var _formattedNumber = NumberFormat.compact().format(numberToFormat);
print('Formatted Number is: $_formattedNumber');
The output of above example will also be:
If 1000 is entered then 1K is the output
I tried this and is working...
Make a class and used its static method every where.
class NumberFormatter{
static String formatter(String currentBalance) {
try{
// suffix = {' ', 'k', 'M', 'B', 'T', 'P', 'E'};
double value = double.parse(currentBalance);
if(value < 1000000){ // less than a million
return value.toStringAsFixed(2);
}else if(value >= 1000000 && value < (1000000*10*100)){ // less than 100 million
double result = value/1000000;
return result.toStringAsFixed(2)+"M";
}else if(value >= (1000000*10*100) && value < (1000000*10*100*100)){ // less than 100 billion
double result = value/(1000000*10*100);
return result.toStringAsFixed(2)+"B";
}else if(value >= (1000000*10*100*100) && value < (1000000*10*100*100*100)){ // less than 100 trillion
double result = value/(1000000*10*100*100);
return result.toStringAsFixed(2)+"T";
}
}catch(e){
print(e);
}
}
}
I am able to give color, width for columns also & now I want to format a number that which we are sending to excel(i.e, I am sending 0 it should appear as 0.00 in excel): How is it possible?
gone through Define cell format on AlaSQL/JS-XLSX Excel Export,
I know it would be too late to answer this but would help for people who are looking for formatting number with fixed decimal as 2.
You can define your custom function by adding to alasql.fn object as below
alasql.fn.precise_round = function (num, dec) {
if ((typeof num !== 'number') || (typeof dec !== 'number'))
return false;
console.log(num);
var num_sign = num >= 0 ? 1 : -1;
return (Math.round((num * Math.pow(10, dec)) + (num_sign * 0.0001)) / Math.pow(10, dec)).toFixed(dec);
}
alasql.fn.numberWithCommas = function (num) {
return num.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
}
You can now use this function inside your alasql select query
var data = alasql("SELECT INTO XLSX precise_round(column_name) from ?", [objData]);
alasql("SELECT INTO XLSX('Test.xlsx', { headers: true}) FROM ?", [data]);
Assuming one of your column in objData holds numbers including 0 as well which is output as 0.00 as per your requirement
I'm using dotnet.highcharts to generate a chart.
If I do not set any label formatting on the y-axis labels, this is what is displayed.
This is good.
So 200M = 200,000,000
And it looks like this is done automatically.
If I wanted to put a $ in front of the value and I use:
function() { return '$' + Highcharts.numberFormat(this.value, 0) ; }
Then the label will now display $200,000,000.
How would i get the format to display it with the short form with the dollar sign like $200M ?
thanks.
Unfortunately in this case, you have to either take the pre formatted label, or rebuild the level of abbreviation you want in the formatter yourself.
In this case, you could something like
yAxis: {
labels: {
formatter: function() {
return '$'+this.value / 1000000 + 'M';
}
}
},
According to this stackoverflow post, you can call the original formatter with:
this.axis.defaultLabelFormatter.call(this);
Put this code before call the chart
Highcharts.setOptions({
lang: {
thousandsSep: ','
}
});
Hi I'm using the following example:
http://jsfiddle.net/gh/get/jquery/1.7.2/highslide-software/highcharts.com/tree/master/samples/stock/members/axis-setcompare/
How do I a change format of the values on the y-axis. For example when I choose percentage i want the values to be displayed as +25%. I now how to initially set up this up but how do I change it with Jquery script.
formatter: function () {
return (this.value > 0 ? '+' : '') + this.value + '%';
}
/S
If you use formatter in the tooltip, you should have this.y instead of this.value.
formatter: function() {
return (this.y > 0 ? '+' : '') + this.y;
}
http://jsfiddle.net/6neGD/1/
I solved it. Just use
chart.options.yAxis[0].labels.format = '{value} %';
to display label as percentage