You can try a simple parseFloat:
const balance = parseFloat(data);
Just make sure you get an actual number.
On Sunday, June 18, 2017 at 7:12:46 AM UTC+2, Woukaine Beyond wrote:
>
> Hi,
>
> I use this script for get my bitcoin balance :
>
> app.get('/GET/MY/BITCOIN/BALANCE', function (req, res) {
> if( isConnected(req) == true)
> {
> var child = exec('cd /home/rpcdaemon/wallets/bitcoin-0.14.1/bin;
> ./bitcoin-cli getbalance ' + req.params.account, {async:true});
> child.stdout.on('data', function(data) {
> var bitcoin_balance = data;
> res.send({"success":true, bitcoin_balance:bitcoin_balance});
> });
> }
> });
>
> the variable "bitcoin_balance" == 0.00000 but return 0.00000\n to my
> json...
>
> How to fix it ? Thx !
>
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