macos - Uninstall qt 4 from mac os - Stack Overflow
macos - Uninstall qt 4 from mac os - Stack Overflow
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Install Bitcoin Core on Mac OS X - Bitcoin-en.com
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Dogecoin Core 1.7.0 released - Check in here for all info you need
Hi shibes! The Dogecoin developers are proud to announce the final version of Dogecoin Core 1.7! After lots of coding, testing and swearing this is the next version of our reference client. It brings Dogecoin one big step forward on the technical side of things, with moving to the Bitcoin 0.9 codebase. The full release notes are available here: https://github.com/dogecoin/dogecoin/releases/tag/v1.7.0 TL;DR of the release notes
Code is now based on Bitcoin source. But parameters are still the same as before. No fork this time ;)
Downgrading from 1.7 to 1.6 with a fresh wallet is not easy. Be aware of that.
Client is now Dogecoin Core, added dogecoin-cli to talk to dogecoind (Dogecoin Core Daemon).
Fork detection and warning
Is this mandatory? No, you can stay on 1.6 if you want for now. This update adds quite a few new features you'd miss out on. How to update?
Backup your wallet! This is very important! Go to File -> Backup Wallet, and save this file in at least two safe places for a good backup.
Exit the client you're running now.
Install the update
For Windows, use the setup.exe to update. If you are using the new 64bit version you'll need to uninstall 1.6 afterwards.
For Mac just overwrite the version you currently have in you Applications folder.
For Linux you'd overwrite your current dogecoin-qt binary with the new one.
Start the client. That's it :)
About going back to 1.6 Once you go to 1.7 there is no easy way back to 1.6. That's why it's important to have a backup of your wallet. Just in case. Be aware that a backup goes out of date after 100 transactions! Several people have been running 1.7 for a while now and see no problem with it, so you probably don't want to go back anyway ;) Downloads (Listing here this time to make it easier to find)
Change the amount input field step value to 1 DOGE
Update the splash screen
Update Chinese translation
Staying up to date If you want to easily stay up to date with releases, you can subscribe to the mailing list right here: http://sourceforge.net/p/dogecoin/mailman/dogecoin-releases/ That's especially advised if you are a service provider! General comments For anyone running an exchange, please also note that in light of the 51% attack against Reddcoin last night, the Dogecoin developers now recommend a minimum of 10 confirmations for payments into an exchange. Thanks Thanks to everyone who contributed so far! Especially leofidus-ger, rnicoll and patricklodder, who have done by far the most of the work for this release. But of course thanks to everyone else who contributed, may it be advice or code or whatever. Also thanks to the Bitcoin developers. And of course thanks to the Dogecoin community! You are what makes it fun to work on all this ;)
Been running Armory on a Mac (10.9.2) and it's not going well. Armory will open, then spend an inordinate amount of time updating it's database. I get the "Armory is Online!" (starting to get really annoyed with the exclamation point) but then all joy is lost. I try to send a payment and Armory either crashes or notifies me that there are "invalid blocks" or that Bitcoin QT is offline. Bitcoin QT is on the current block with a happy green check. I liked Armory when it was functional, but at this point, I'd really like to clear out the wallet until Armory is updated and the bug fixed. I've sent a couple of emails to Armory about the problem, (2 weeks ago) and not received any response. In my case, it's just a few millibits, but I'd have a hard time recommending it to anyone on a Mac. Anybody else have this problem and found a solution? I do have the paper backup for the wallet, so maybe uninstall/reinstall? A little disappointed that there has been no assistance from Armory. Maybe some reddit exposure may get a response. tl;dr Armory no worky on Mac 10.9.2.
If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), uninstall all earlier versions of Bitcoin, then run the installer (on Windows) or just copy over /Applications/Bitcoin-Qt (on Mac) or bitcoind/bitcoin-qt (on Linux). If you are upgrading from version 0.7.2 or earlier, the first time you run 0.9.0 your blockchain files will be re-indexed, which will take anywhere from 30 minutes to several hours, depending on the speed of your machine. On Windows, do not forget to uninstall all earlier versions of the Bitcoin client first, especially if you are switching to the 64-bit version.
Windows 64-bit installer
New in 0.9.0 is the Windows 64-bit version of the client. There have been frequent reports of users running out of virtual memory on 32-bit systems during the initial sync. Because of this it is recommended to install the 64-bit version if your system supports it. NOTE: Release candidate 2 Windows binaries are not code-signed; use PGP and the SHA256SUMS.asc file to make sure your binaries are correct. In the final 0.9.0 release, Windows setup.exe binaries will be code-signed.
The 'chainstate' for this release is not always compatible with previous releases, so if you run 0.9 and then decide to switch back to a 0.8.x release you might get a blockchain validation error when starting the old release (due to 'pruned outputs' being omitted from the index of unspent transaction outputs). Running the old release with the -reindex option will rebuild the chainstate data structures and correct the problem. Also, the first time you run a 0.8.x release on a 0.9 wallet it will rescan the blockchain for missing spent coins, which will take a long time (tens of minutes on a typical machine).
Rebranding to Bitcoin Core
To reduce confusion between Bitcoin-the-network and Bitcoin-the-software we have renamed the reference client to Bitcoin Core.
Autotools build system
For 0.9.0 we switched to an autotools-based build system instead of individual (q)makefiles. Using the standard "./autogen.sh; ./configure; make" to build Bitcoin-Qt and bitcoind makes it easier for experienced open source developers to contribute to the project. Be sure to check doc/build-*.md for your platform before building from source.
Another change in the 0.9 release is moving away from the bitcoind executable functioning both as a server and as a RPC client. The RPC client functionality ("tell the running bitcoin daemon to do THIS") was split into a separate executable, 'bitcoin-cli'. The RPC client code will eventually be removed from bitcoind, but will be kept for backwards compatibility for a release or two.
The behavior of the walletpassphrase RPC when the wallet is already unlocked has changed between 0.8 and 0.9. The 0.8 behavior of walletpassphrase is to fail when the wallet is already unlocked:
> walletpassphrase 1000 walletunlocktime = now + 1000 > walletpassphrase 10 Error: Wallet is already unlocked (old unlock time stays)
The new behavior of walletpassphrase is to set a new unlock time overriding the old one:
> walletpassphrase 1000 walletunlocktime = now + 1000 > walletpassphrase 10 walletunlocktime = now + 10 (overriding the old unlock time)
Transaction malleability-related fixes
This release contains a few fixes for transaction ID (TXID) malleability issues:
-nospendzeroconfchange command-line option, to avoid spending zero-confirmation change
IsStandard() transaction rules tightened to prevent relaying and mining of mutated transactions
Additional information in listtransactions/gettransaction output to report wallet transactions that conflict with each other because they spend the same outputs.
Bug fixes to the getbalance/listaccounts RPC commands, which would report incorrect balances for double-spent (or mutated) transactions.
New option: -zapwallettxes to rebuild the wallet's transaction information
This release drops the default fee required to relay transactions across the network and for miners to consider the transaction in their blocks to 0.01mBTC per kilobyte. Note that getting a transaction relayed across the network does NOT guarantee that the transaction will be accepted by a miner; by default, miners fill their blocks with 50 kilobytes of high-priority transactions, and then with 700 kilobytes of the highest-fee-per-kilobyte transactions. The minimum relay/mining fee-per-kilobyte may be changed with the minrelaytxfee option. Note that previous releases incorrectly used the mintxfee setting to determine which low-priority transactions should be considered for inclusion in blocks. The wallet code still uses a default fee for low-priority transactions of 0.1mBTC per kilobyte. During periods of heavy transaction volume, even this fee may not be enough to get transactions confirmed quickly; the mintxfee option may be used to override the default.
0.9.0 Release notes
New notion of 'conflicted' transactions, reported as confirmations: -1
'listreceivedbyaddress' now provides tx ids
Add raw transaction hex to 'gettransaction' output
Updated help and tests for 'getreceivedby(account|address)'
In 'getblock', accept 2nd 'verbose' parameter, similar to getrawtransaction, but defaulting to 1 for backward compatibility
Add 'verifychain', to verify chain database at runtime
Add 'dumpwallet' and 'importwallet' RPCs
'keypoolrefill' gains optional size parameter
Add 'getbestblockhash', to return tip of best chain
Add 'chainwork' (the total work done by all blocks since the genesis block) to 'getblock' output
Make RPC password resistant to timing attacks
Clarify help messages and add examples
Add 'getrawchangeaddress' call for raw transaction change destinations
Reject insanely high fees by default in 'sendrawtransaction'
Add RPC call 'decodescript' to decode a hex-encoded transaction script
Make 'validateaddress' provide redeemScript
Add 'getnetworkhashps' to get the calculated network hashrate
New RPC 'ping' command to request ping, new 'pingtime' and 'pingwait' fields in 'getpeerinfo' output
Adding new 'addrlocal' field to 'getpeerinfo' output
Add verbose boolean to 'getrawmempool'
Add rpc command 'getunconfirmedbalance' to obtain total unconfirmed balance
Explicitly ensure that wallet is unlocked in importprivkey
Add check for valid keys in importprivkey
New option: -nospendzeroconfchange to never spend unconfirmed change outputs
New option: -zapwallettxes to rebuild the wallet's transaction information
Rename option '-tor' to '-onion' to better reflect what it does
Add '-disablewallet' mode to let bitcoind run entirely without wallet (when built with wallet)
Update default '-rpcsslciphers' to include TLSv1.2
make '-logtimestamps' default on and rework help-message
RPC client option: '-rpcwait', to wait for server start
Allow -noserver with bitcoind
Block-chain handling and storage:
Update leveldb to 1.15
Check for correct genesis (prevent cases where a datadir from the wrong network is accidentally loaded)
Allow txindex to be removed and add a reindex dialog
Log aborted block database rebuilds
Store orphan blocks in serialized form, to save memory
Limit the number of orphan blocks in memory to 750
I just installed wrong qt version on my Mac OS. Qt version is 4.8.5. Qt5 is installed into a separate folder, but version 4 is spread over the system, I cannot just delete one folder. Is there an easy way to uninstall it? This will take you to file system. I had two folders related to Qt (Qt and Qt 5.1). Both folders had MaintenanceTool file in it which I run and it asks if you want to uninstall and select yes. This will uninstall Qt Creator and all its components. Update. Like aksiksi noted in comment below, it maybe installed in root folder for new versions. 1. Install Bitcoin-Qt Since version 0.9, Bitcoin-Qt was renamed to Bitcoin Core t o reduce confusion between Bitcoin-the-network and Bitcoin-the-software. Bitcoin Core is a full Bitcoin client. It is a thick client, meaning it requires the full blockchain (explained below) on local disk to operate and expose blockchain back to the network to help relay and verify transactions. Fantasy Football Bitcoin Uninstall Litecoin Qt – Gala Truss. ... (on Mac) or `bitcoind`/`bitcoin-qt` (on Linux). Then forex yorumlar scroll down the list to where bitcoin core/bitcoin-qt is listed, right click uninstall bitcoin and click "uninstall or change a program". Google Chrome, Mozilla Firefox, Internet Explorer, Opera, Safari.How to remove Chromium Browser Virus (Nov. NixCraftThe ... Bitcoin-Qt is the so – called" official " client of the network, which is developed and promoted by Bitcoin Foundation, a non-profit organization uniting core developers and responsible for the community's contacts with corporations and governments.Bitcoin Foundation branches are opened in several dozens of countries around the world.
How to be your own bank! Encrypt, Back up, & Restore Bitcoin (BTC) wallet! Run a Full Node! - Duration: 25:34. Coin Decrypt 177 views Bitcoin-QT is a Bitcoin wallet and does some other functions. Running this software is the backbone to the entire Bitcoin system. You may need to open port 8333 in your firewall. For more info see Remove all; Disconnect; The next video is starting stop. Loading... Watch Queue Queue. __count__/__total__ Find out why Close. How to make your Bitconnect QT wallet sync on Mac The BS Crypto Show ... This short tutorial explains what a Bitcoin wallet backup is and how to create it on 3 different wallets: Blockchain.info, Bitcoin-QT and MultiBit. For more information and tutorials about Bitocin ... how to make applications with Bitcoins. For the Love of Physics - Walter Lewin - May 16, 2011 - Duration: 1:01:26. Lectures by Walter Lewin.