Bitcoin Forum
October 14, 2019, 09:27:40 AM *
News: Latest Bitcoin Core release: 0.18.1 [Torrent]
 
   Home   Help Search Login Register More  
Pages: « 1 ... 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 [122] 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 ... 2567 »
  Print  
Author Topic: NXT :: descendant of Bitcoin - Updated Information  (Read 2756172 times)
ImmortAlex
Hero Member
*****
Offline Offline

Activity: 784
Merit: 501


View Profile
December 06, 2013, 01:48:50 PM
 #2421

@ Java gurus:

I'm going to get rid of Serialization that's used to load/save data files. Would it be a good idea to use http://docs.oracle.com/javase/7/docs/api/java/nio/MappedByteBuffer.html? I thinking about mapping the files into the memory and leaving the rest for the OS. If a node is being shut down the OS will dump memory to the disk, right?
Why not use embedded SQL engines like H2 or HSQLDB?
1571045260
Hero Member
*
Offline Offline

Posts: 1571045260

View Profile Personal Message (Offline)

Ignore
1571045260
Reply with quote  #2

1571045260
Report to moderator
1571045260
Hero Member
*
Offline Offline

Posts: 1571045260

View Profile Personal Message (Offline)

Ignore
1571045260
Reply with quote  #2

1571045260
Report to moderator
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction. Advertise here.
Come-from-Beyond
Legendary
*
Offline Offline

Activity: 2128
Merit: 1009

Newbie


View Profile
December 06, 2013, 01:53:01 PM
 #2422

@ Java gurus:

I'm going to get rid of Serialization that's used to load/save data files. Would it be a good idea to use http://docs.oracle.com/javase/7/docs/api/java/nio/MappedByteBuffer.html? I thinking about mapping the files into the memory and leaving the rest for the OS. If a node is being shut down the OS will dump memory to the disk, right?
Why not use embedded SQL engines like H2 or HSQLDB?

Looks like an overkill. All I need is just to load and save raw bytes.
starik69
Legendary
*
Offline Offline

Activity: 1367
Merit: 1000


View Profile
December 06, 2013, 01:55:46 PM
 #2423

W.T.F. ?
There was a strange trade

2013-12-06 14:32:07   0.56000000   0.00015000   0.00008400

15x previous price  Shocked
Come-from-Beyond
Legendary
*
Offline Offline

Activity: 2128
Merit: 1009

Newbie


View Profile
December 06, 2013, 01:57:51 PM
 #2424

W.T.F. ?
There was a strange trade

2013-12-06 14:32:07   0.56000000   0.00015000   0.00008400

15x previous price  Shocked

Quick buy feature that lets to buy bypassing lower ask orders?
Robert Lewandowski
Sr. Member
****
Offline Offline

Activity: 420
Merit: 250

Bayern


View Profile
December 06, 2013, 01:59:43 PM
 #2425

How much is a million Nxt right now? 
starik69
Legendary
*
Offline Offline

Activity: 1367
Merit: 1000


View Profile
December 06, 2013, 02:01:50 PM
 #2426

W.T.F. ?
There was a strange trade

2013-12-06 14:32:07   0.56000000   0.00015000   0.00008400

15x previous price  Shocked

Quick buy feature that lets to buy bypassing lower ask orders?
I don't know, i can guess exchange is translating order price, not trade price. There are many ask orders that this trade had to bypass.
ImmortAlex
Hero Member
*****
Offline Offline

Activity: 784
Merit: 501


View Profile
December 06, 2013, 02:10:41 PM
 #2427

Looks like an overkill. All I need is just to load and save raw bytes.
Do we talk about blockchain in December 2014? Smiley
AFAIR minimal jar of HSQLDB is just 1Mb.
Compare to already used Jetty...
GCInc.
Hero Member
*****
Offline Offline

Activity: 566
Merit: 500


View Profile WWW
December 06, 2013, 02:10:57 PM
 #2428

Troll admin from dgex ?
Somebody actually performed a small trade 15x market price.

It's normal you can fulfull trades at any price you like.

Unrelated I'm going to suspend btc deposits for a while pending investigation of some cross credit during the past hours.

inkadnb
Member
**
Offline Offline

Activity: 126
Merit: 10


View Profile
December 06, 2013, 02:17:43 PM
 #2429

Troll admin from dgex ?
Somebody actually performed a small trade 15x market price.

It's normal you can fulfull trades at any price you like.

Unrelated I'm going to suspend btc deposits for a while pending investigation of some cross credit during the past hours.

What's cross credit?

starik69
Legendary
*
Offline Offline

Activity: 1367
Merit: 1000


View Profile
December 06, 2013, 02:19:08 PM
 #2430

It's normal you can fulfull trades at any price you like.
No, it is normal when buy order is processed from the best ask price up till it is all fulfilled  Embarrassed
Come-from-Beyond
Legendary
*
Offline Offline

Activity: 2128
Merit: 1009

Newbie


View Profile
December 06, 2013, 02:23:31 PM
 #2431

Looks like an overkill. All I need is just to load and save raw bytes.
Do we talk about blockchain in December 2014? Smiley
AFAIR minimal jar of HSQLDB is just 1Mb.
Compare to already used Jetty...

Data won't be rewritten, only appended.
Come-from-Beyond
Legendary
*
Offline Offline

Activity: 2128
Merit: 1009

Newbie


View Profile
December 06, 2013, 02:24:51 PM
 #2432

NRS 0.3.14 - https://dl.dropboxusercontent.com/u/67242472/nxt.zip

Fixed Opera rounding issue.
letsbeadoltabouthis
Newbie
*
Offline Offline

Activity: 4
Merit: 0


View Profile
December 06, 2013, 02:30:57 PM
 #2433

It's normal you can fulfull trades at any price you like.
No, it is normal when buy order is processed from the best ask price up till it is all fulfilled  Embarrassed

Something similar happened with someone in China buying LTC at 2436RMB, with the actual price at 236RMB.
http://www.reddit.com/r/litecoin/comments/1s5op0/someone_in_china_bought_litecoin_for_2346_yuan/
Come-from-Beyond
Legendary
*
Offline Offline

Activity: 2128
Merit: 1009

Newbie


View Profile
December 06, 2013, 02:31:52 PM
 #2434

It's normal you can fulfull trades at any price you like.
No, it is normal when buy order is processed from the best ask price up till it is all fulfilled  Embarrassed

Something similar happened with someone in China buying LTC at 2436RMB, with the actual price at 236RMB.
http://www.reddit.com/r/litecoin/comments/1s5op0/someone_in_china_bought_litecoin_for_2346_yuan/

I remember 1 BTC = 1,000,000,000 USD on Gox.
nexern
Hero Member
*****
Offline Offline

Activity: 597
Merit: 500



View Profile
December 06, 2013, 02:35:58 PM
 #2435


this is one of several weak points of marketcap, looks like they using the exchange actual best price
instead a weighted average. they also don't take the liquidity into account, which is nessesary to get
a smoother overview. don't want to lower the work from marketcap but there are some more flaws.
nexern
Hero Member
*****
Offline Offline

Activity: 597
Merit: 500



View Profile
December 06, 2013, 02:38:23 PM
 #2436

@ Java gurus:

I'm going to get rid of Serialization that's used to load/save data files. Would it be a good idea to use http://docs.oracle.com/javase/7/docs/api/java/nio/MappedByteBuffer.html? I thinking about mapping the files into the memory and leaving the rest for the OS. If a node is being shut down the OS will dump memory to the disk, right?
Why not use embedded SQL engines like H2 or HSQLDB?

embedded engines are not good for this kind of work. there is a good reason why e.g. btc uses kv storage like leveldb.
lophie
Hero Member
*****
Offline Offline

Activity: 924
Merit: 1000

Unlimited Free Crypto


View Profile
December 06, 2013, 02:46:25 PM
 #2437

I am interested to buy nx with 10 bitcoins, serious sellers with realistic prices please contact me.

https://bitcointalk.org/index.php?topic=359850.0

Will take me a while to climb up again, But where is a will, there is a way...
NxtChoice
Full Member
***
Offline Offline

Activity: 238
Merit: 100


View Profile
December 06, 2013, 02:52:55 PM
 #2438

Question:

It seems that I missed something, so how to sign with an account similar to bitcoin? Any API?
Come-from-Beyond
Legendary
*
Offline Offline

Activity: 2128
Merit: 1009

Newbie


View Profile
December 06, 2013, 03:02:42 PM
 #2439

Question:

It seems that I missed something, so how to sign with an account similar to bitcoin? Any API?

https://bitcointalk.org/index.php?topic=313082.0
timmyd
Hero Member
*****
Offline Offline

Activity: 714
Merit: 500


View Profile
December 06, 2013, 03:10:32 PM
 #2440

W.T.F. ?


somebody bought at 0.00015000 think that site must have updated at same time lol

Monthly profits from Www.Banxcapital.com
The safest Exchange around Www.Banx.io Fiat 2 BTC Www.Banxtrade.com
Latest Crypto News Www.Digitalmoneytimes.com

<a href="http://8857bcobvnw90aez2kvoq2wn8w.hop.clickbank.net/?tid=BB" target="_top"><img src="http://www.bonusbagging.co.uk/Banners/728x90_2.jpg" width="728" height="90" alt="Make thousands RISK FREE" border="0"/></a>
Pages: « 1 ... 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 [122] 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 ... 2567 »
  Print  
 
Jump to:  

Sponsored by , a Bitcoin-accepting VPN.
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!