erc20 airdrop

song, connect devices that support AirPlay, use AirDrop to share files, and quickly use flashlights, timers, calculators, and cameras. [3-4] 　　3. Enhanced Notification Center The notification Center allows you to keep abreast of new mails, missed calls, to-do items, and more. A new feature called "Today" can help you summarize today's dynamic information, very convenient. With a glance at your iPhone, you'll know if it's someone's birthday today, i

proportion of the bonus directly into the next round of the initial prize pool.In LW, the player's invitation code is stored in the smart contract, which means that the promoter lower and lower subordinates to generate the purchase behavior, even if the different devices, you will get the promotion proceeds, thereby ensuring that through the game can be a continuous stream of revenue. More importantly, LW promotion is highly viscous. You will continue to receive promotional benefits from lower

to the Unknown (DoS with unexpected revert) This is vulnerability appeared in the King of the Ether Smart contract. In this case, a attacker ' s contract could the claim leadership by sending enough ether to the insecure. Then, the transactions of another player who would attempt to claim leadership would the throw due to the above Ppet. Although a simple attack, this causes a permanent denial for service to the contract rendering it useless. This can is found in the Ponzi scheme contracts that

[Blockchain] understanding of ERC721 ERC721 defines an indivisible, unique interface specification for token interaction and circulation in Ethereum ecology. The specification is essentially an intelligent contract on the Ethereum, relying on EVM to run. Token (non-fungible Token, NFT) that conform to the specification have the following characteristics: within the scope of the contract, the only token_id token_id can be owned by only one owner (i.e. ETH address) An owner can have more than one

File sharing is often done at work.files can be shared between Mac users through AirDrop. AirDrop to rely on wireless network, and many people are to make the Mac personal hotspot for mobile phone and other WiFi connection, AirDrop must disconnect hot spots, inconvenient. Of course, you can also set up a file share in Settings, share, and then open it on another

, adjusting levels, improving sharpness, and adding vignetting to add artistic sense to the picture.AirDrop Open the Photo app, select Click to view a photo (video), and click the share arrow button on the lower left side. After discovering your Mac device (MacBook Pro), tap to share via AirDrop. If the iPhone is bound to the same account as the MAC, the default download Photo/video ( IMG_*.PNG /) file is in the IMG_*.MOV "dow

you want to save more power, small make up here there are some tips to give you. If you do not need to use the location frequently, it is best to turn off the positioning service. Follow the figure below. Operating Procedures: Settings-Privacy-location Services-the bottom of the system services-often go to the location of the shutdown. Method Two 1. Close AirDrop If you're not going to use the Airdrop

Believing that the phone's endurance problem is one of the biggest headaches for all smartphone users, the problem is not well addressed, only improved. For the recently concluded IPhone6 new product launch, we are on the launch of another mobile phone is very interested, there have been many people consulting iPhone6 plus battery How to maintain the next small series to teach you how to do. 　　 How to maintain the IPhone6 plus battery 　　 1. Turn off background app

cracked by the Chinese team in 17 seconds due to this vulnerability.IOS XcodeGhost and Baidu WormHole vulnerabilities, turning apps into traps IOS XcodeGhost and Baidu WormHole vulnerabilities are mainly exploited in China. The two affected hundreds of apps. Attackers can exploit this vulnerability to gain almost all control of their mobile phones. This is the most influential vulnerability in China in 2015. IOS AirDrop vulnerability breaks down the

buy it in 24 hours, the game will end.At the end of this game, the winner will take 48% of the prize pool and the Community fund takes 2%, possibly tens of thousands of ethereum bonuses ... The remaining 50% will be assigned according to the rules of the team mode chosen by the last winner.The cause of the last winner's red burstLast winner in an instant to detonate the coin ring, which does contain a lot of inevitability, although its essence is a typical fund pan+ bo, Yi, difficult to climb p

to limit the computer's available functions and time 365Select a user account to control 365Restricting the applications that can be used 365Restrict pages that can be browsed 366Restricting mail, real-time communication objects 367Limit your computer's use time 36729th. share files and printers with LAN Computers 37029-1 sending and receiving files via AirDrop 371Send a file in AirDrop 371Receiving files

the task management platform is easy enough. Tried a lot of video screen tools, the result is Apple's Quicktime with the clearest and most practical, recorded into MP4 or MOV files, import picgif software, you can easily convert video frame into GIF, and can freely adjust playback rate, frame number and so on. One of the tips is that the demo animation may also need to have a contact ID to express the action the finger is doing. Pixate's video screen function is not clear enough, but can provi

　　Close AirDrop If you're not going to use the AirDrop feature in iOS 7, it's best to turn it off because it's always looking for compatible devices. Airdrop can be closed at the control center. 　　Background Application Refresh When you go to Settings > general > Background application refreshes, you can decide which applications can refresh content in the bac

device to save power? Some users will say that the next Third-party battery management software does not work, I think that although the Third-party software will play a role, but the software opened itself will make the iphone device power off, so long term use is not a long-term solution. So we need a simple setup to save the iphone. The first thing I want to say is to close a very useful function, that is, Apple's voice assistant Siri, close the way is very simple, we only need to click "Set

, you can see this option, after the check, wake up from hibernation later Mac no longer need to enter the password. Unlock the Mac with your hands before you have to check this out. Previously in the MacOS public beta, the unlock process takes 5 seconds to see the waiting interface's progress circle to turn two laps. And after the upgrade of the official version, the speed has been improved, the current basic 1-3 seconds unlock. Apple declined to disclose the rationale for the fea

Close AirDrop If you're not going to use the AirDrop feature in iOS 7, it's best to turn it off because it's always looking for compatible devices. Airdrop can be closed at the control center. 　　Background Application Refresh When you go to Settings > general > Background application refreshes, you can decide which applications can refresh content in the backg

iphone 6 's battery capacity also rose to 1810mAh, iphone 6 Plus to 2915mAh, but according to Apple's official data, WIFI, LTE and 3G browsing time did not grow significantly, on average compared to the iphone 5s increased by 1-2 hours. Among them, the iphone 6 standby time is consistent with the iphone 5s, 10 days, while the iphone 6 Plus is slightly longer, for 16 days above is the normal condition of a state value. 1. Turn off background application refresh Go to Settings > general > Back

, you can also dial directly through the MAC without the need to turn the bag to find a mobile phone, lazy gospel ah there are wood. ICloud Drive Client: Apple's ICloud service has been integrated in a variety of apps, and it can provide sync for app settings, Docs, and so on, but we can't use it as a Web disk like Dropbox. ICloud Drive can finally let ICloud have "network disk" appearance, we can store any file inside it, you can manage, create folders, etc., it will automatically sync, the c

you are in another country, Google now will also list famous attractions, exchange rates and other useful information. Again, this is just a small part of the Google Now feature. In general, Siri and Google Now are great features that can be very useful in many cases. They all complement the overall user experience and show how intelligent our mobile devices have become. Android Beam vs AirDrop Between adjacent devices, the Android bea

, the program needs to scan the old block, if you have been running the process sequence, but also to connect nodes, so a bit slow, please wait for the following interface When a chunk download record appears, you can then run the wallet program Let the cmd command-line window run normally, and then open another CMD command-line window in the Start menu E: Enter CD DCR Enter Dcrwallet--create Enter Enter Wallet program private password 456789, confirm and enter again Prompt to enter a pub