genesis addon

(parent block) through its chunk header's "Parent Block hash value" field. In other words, each chunk header contains its parent chunk hash value. This creates a chain that can be traced back to the first chunk (the Genesis block) by linking each real chunk to the hash sequence of the respective parent block.Although there is only one parent chunk per chunk, you can temporarily have multiple sub-chunks. Each child chunk has the same chunk as its pare

-group {display: block; margin: 0px; +. f-form-group {margin-top: get-space (lg );}}}}} First, set the f-form-row (form row) inside the container to Magin-top. The fluid class name is added to control whether the form List must support adaptive effects.II. Implementation of form elements (Part) Form elements only implement three basic element types: input, checkbox, and radio. 2.1 input element The prefix and suffix of the Input element are implemented. The content in the prefix and suffix can b

Learn why the Table-cell table width is set to 1%. Http://www.tuicool.com/articles/VzUVfyiBy adding the prefix and suffix to the input field, you can add common elements to the user input. For example, you can add a dollar sign, or add a @ before the Twitter user name, or other common elements required by the application interface. Input-group (INPUT-GROUP-XS,INPUT-GROUP-SM,INPUT-GROUP-LG), Input-group-addon, Form-control SOURCE //Each element is set

header's "Parent Block hash value" field. In other words, each chunk header contains its parent chunk hash value. This creates a chain that can be traced back to the first chunk (the Genesis block) by linking each chunk to the hash sequence of the respective parent block. Although there is only one parent chunk per chunk, you can temporarily have multiple sub-chunks. Each child chunk has the same chunk as its parent chunk, and has the same (parent ch

This is a creation in Article, where the information may have evolved or changed. Try a few more popular SDN, feel flannel or relatively easy to use, here simply record a bit. virtualbox,3 machines are used, respectively: Genesis: inet 192.168.99.103/24 BRD 192.168.99.255 scope Global Dynamic ENP0S3 Exodus: inet 192.168.99.105/24 BRD 192.168.99.255 scope Global Dynamic ENP0S3 Leviticus: inet 192.168.99.106/24 BRD 192.168.99.255 scope Global Dynamic EN

This article mainly introduces how to use the plug-in controller functions supported by ThinkPHP3.2.2, which is very detailed. we recommend this article to our friends. 3.2.2 versions support calling plug-in Controllers. you can access the controller defined by a plug-in the module through a more convenient URL address. When the plug-in controller variable is input in the URL, the operation method in the plug-in controller is automatically located. The variables of the plug-in controller are se

Thinkphp from the 3.2.2 Release to support the call of the plug-in controller, can be accessed through a more convenient URL address to the module of a plug-in-defined controller. When a plugin controller variable is passed in the URL, it is automatically positioned to the action method in the plug-in controller. The variable of the plugin controller is set by the parameter Var_addon, which defaults to ADDON, for example, we pass in the URL: Http://s

Example of implementing the sleep function in nodejs This article describes how to implement the sleep function in nodejs. This article describes the development process and performance testing of the sleep function. For more information, see Nodejs is most uncomfortable with its single-threaded features, which cannot be implemented in many cases. For CPU-intensive scenarios, the performance is not strong enough. For a long time, I wanted to seek some solutions under the javascript framework t

One of the most unpleasant things about Nodejs is its single-threaded features, which are impossible to do, and are not strong enough for CPU-intensive scenarios. For a long time, I wanted to find some solutions under the JavaScript language framework to solve the problem of inability to manipulate threads and poor performance. I have been most impressed with the program is fibers, but fibers or other schemes, the online operation is still very awkward, too dependent on the auxiliary thread, put

Thinkphp from version 3.2.2 to support calls to the plug-in controller, which can be accessed through a more convenient URL address to a plug-in-defined controller in the module. The action method in the plug-in controller is automatically positioned when the plug-in controller variable is passed in to the URL. The variables for the plug-in controller are set by the parameter Var_addon, and the default is ADDON, for example, we pass in the URL:

After we use SSH to connect to the server, if it takes a very long time to execute a command, the command stops automatically when the terminal is broken off.In general, after the SSH client executes the command, the default of his parent process is ssh, so the SSH terminal is turned off, the child process is automatically killed, the solution is to change the command process of the parent process is init, then SSH exit, the command will still runBy default:[[email protected] ~]# ping 127.0.0.1

a blockchain, the first block, called the Genesis Block. It is this Genesis block that produces the first output of the blockchain. For the Genesis block, you do not need to reference the output of the previous transaction. Because there is no transaction at all before the Genesis block, there is no trade output that

Getting Started installation Go-etherenum build a private chain The Official document provides two ways, this article uses the source code to compile Download Source git clone https://github.com/ethereum/go-ethereum Install Golang Yum Install Golang compiling CD Go-ethereum make Geth Config configuration file {" Coinbase" : "0x0000000000000000000000000000000000000000", "difficulty": "0x400", " Extradata " :" 0x0 "," gaslimit " :" 0x2fefd8 ", " nonce " :" 0xdeadbeefd

Android SDK package Download sharerequires Android Studio official latest version download (828M): http://blog.csdn.net/yangzhenping/article/details/43203105The Android SDK here does not contain TV and wear related packages, the other System-images folder under the android-19,android-20 and so on because too big, I did not upload.The directory of the SDK is: C:\USERS\JUMPING\APPDATA\LOCAL\ANDROID\SDK, here jumping is my Computer login user nameBuild-tools.zip: Http://pan.baidu.com/s/1pJzBUAnAdd-

This article mainly introduces ThinkPHP3.2.2 plug-in controller function. If you need ThinkPHP, refer to ThinkPHP to support calling of plug-in controller from version 3.2.2, you can access the Controller defined by a plug-in the module through a more convenient URL address. When the plug-in Controller Variable is input in the URL, the Operation Method in the plug-in controller is automatically located. The variables of the plug-in controller are set by the VAR_ADDON parameter. The default valu

Implementation of sleep function instance in nodejs, nodejssleep Nodejs is most uncomfortable with its single-threaded features, which cannot be implemented in many cases. For CPU-intensive scenarios, the performance is not strong enough. For a long time, I wanted to seek some solutions under the javascript framework to solve the problem of being unable to operate the thread and poor performance. The solution that impressed me the most once was fibers, but it was also good for fibers and other s

= Entry. gettitle (); VaR Finalhtml = Entry. getfinalhtml ();Services. copytoclipboard (finalhtml ); If ( ! Useraccount | ! Useraccount. Remember){ VaR Account = Services. getusernameandpassword (); If (Account. OK){Useraccount = Account;} Else { Return ;}} VaR SS = New Progressbar(registry.content.doc ument ); VaR Gdoc = New Googledoc (useraccount. username, useraccount. Password );Gdoc. beforeuploadhtml = Function () {Progress. Show ( ' Uploading