365After the authentication is complete, the file that is generated by the authentication completion is transferred back through the SCP command:ca]# SCP CERTS/MYWEB.WORDPRESS.COM.CRT 172.16.7.100:/myweb/wordpress/ssl/Back to the server (172.16.7.100), you can see the myweb.wordpress.com.crt file in "/myweb/wordpress/ssl", where the private CA and certificate issuance is complete.Five, browser viewCertific
Similar microblogging I do not refresh the page, and then notify the private message, comments and so on, this function is how to achieve it?
Before I heard that we could use long polling, is there any better way? Thank you.
Reply content:
Similar microblogging I do not refresh the page, and then notify the private message, comments and so on, this function is how to achieve it?Before I heard that we c
After a PDF file is generated by referencing tcpdf, you can preview it in the pc browser, and then download it directly in the mobile browser. how can you preview tcpdfpdfphphtml in the mobile browser?
After a PDF file is generated by referencing tcpdf, you can preview the file in the pc browser and download the
• Simulate block level scopes
As we all know there is no block-level scope in JavaScript, we can simulate block-level scopes by using closures, see the following example:
Copy Code code as follows:
(function () {
for (var i = 0; i Doing nothing
}
alert (i); Output 10
})();
Line 6th can access the variable i in the For loop block, and if we modify the above code slightly, the for loop block is placed in the closure, and the situation is different:
Copy Code
Certificate creation depends on the encryption algorithm, see http://yunweigou.blog.51cto.com/6299641/1637108
Preface, with the development of the network, because the use of HTTP protocol communication between the two sides of the data is clear-form, it is easy to be other network host to steal or swap data, can not provide security protection of data. To ensure the confidentiality and integrity of data, SSL is available
Ssl:secure Sockets layer Secure Sockets layers
Can be
($act); $act->output (); $attr = Array (' cUid ' = ' 234556 ', ' pId ' = ' 987676757 ', ' id ' = ' 782100 '); Initreferenceattr ($act, $attr); echo "";p Rint_r ($attr); echo""; Echo""; echo" set private protect public Var "; Echo""; Var_dump ($act); echo""; $act->output ();
In the browser, browse test.php directly, the content is as follows:
Not set private p
($act); $act->output (); $attr = Array (' cUid ' = ' 234556 ', ' pId ' = ' 987676757 ', ' id ' = ' 782100 '); Initreferenceattr ($act, $attr); echo "";p Rint_r ($attr); echo""; Echo""; echo" set private protect public Var "; Echo""; Var_dump ($act); echo""; $act->output ();
In the browser, browse test.php directly, the content is as follows:
Not set private p
will continue the migration when we close and adjust it.Mr. Lao Jiang personally suggested that VPS, servers, and other products do not have high resource costs. Can we choose to build our own private cloud disk storage, such as ownCloud, which is relatively mature, data synchronization on PCs and mobile terminals is basically the same as common third-party cloud disks. We can choose to use ownCloud to build our own cloud disk storage. Of course, if
This article by the code Farm-small peak original, reproduced please see the text at the end of the reprint requirements, welcome to participate in our paid contribution program!
Today to share a PHP code, the function of the code is to determine whether the visitor mobile browser access, the implementation of the idea is through Http_x_wap_profile, Http_via, Http_user_ Agent and other information to determine if a visitor is accessing a PHP website
Given a hierarchy (inheritance system), one class student is inherited from a class person public. When it is necessary to call a function successfully, students needs to be implicitly transformed to persons, it demonstrates this to the compiler. It is worthwhile to use private inheritance (private inheritance) instead of public inheritance (Public inheritance) to redo part of this example:
Class person {..
("Connection failed! "); } else if (status = = Strophe.Status.AUTHFAIL) {alert ("Login failed! "); } else if (status = = Strophe.Status.DISCONNECTED) {alert ("Connection broken! "); connected = false; } else if (status = = Strophe.Status.CONNECTED) {alert ("The connection is successful, you can start chatting!") "); connected = true; When receiving the Create a good room, modify bosh_service and Room_jid in the JavaScript code, open the HTML
Syncthing: a private and secure synchronization tool for Synchronizing files/folders between computersIntroduction
Syncthing is a free open-source tool that can synchronize files/folders between your network computers. Unlike other synchronization tools, such as BitTorrent Sync and Dropbox, the synchronized data is directly transmitted from one system to another, and it is completely open-source, secure and privat
Build private cloud ownCloud, enable SSL, other configurations, owncloudsslOwnCloud Introduction
OwnCloud (Official Website) is an open-source private cloud framework that can be used to implement the functions of personal network disks. If you have a VPS with good performance, then you can get rid of the extremely slow Baidu cloud and other online disks! It took me about a day to finally build the ownCloud
: // host IP: 5000/V1/search in the browser. If it is displayed, the docker private repository has been created. Next, push the local images to the private docker repository.
Now, a tag is created for the local image. The new image name must contain "Host IP: 5000", as shown in the following figure (127.0.0.1 is used as an example here ).
REPOSITORY
Index.js file under Config directory.5. Start the serviceOnce the above steps are configured, you can start the CNPMJS service, for example, enter a command:1 node--harmony_generators dispatch.js After starting the service, enter in the browser: http://127.0.0.1:7002, if you see the following page, it means success!6. Client UseThe private service is set up, how to use it on the client?The simplest way to
Private Repositories in our own LAN to store our own images. Docker-Registry is the tool we need.
Use git to download the source code, modify the configuration file config. yml, and change the storage_path part to the storage location of the Docker image repository:
$ git clone https://github.com/dotcloud/docker-registry$ cd docker-registry$ cp config_sample.yml config.yml$ vi config.yml...# This is the default configuration when no flavor is specifi
Original address:Http://frugalcoder.us/post/2010/02/11/js-classes.aspxClassy javascript-best practicesOne by one. February 2010 13:26Okay, so-really want to being able to has some of your JavaScript methods to has access to a variable, which is private, But the maintains state between calls. The first piece of knowledge, is that can has the contents of a function execute itself at runtime.1.(function(){/*Your actions here*/})();This was a very common
The length of the private key of Bitcoin is 256 bits. In theory, there is a 256 power case. This is a very large number. The number of atoms in the scientific research universe is about 80 power of 10, the second power of 2 is about 77 to the power of 10. Therefore, when a private key is randomly generated, the probability of repetition is quite small, which is also the guarantee of Bitcoin Security. Althou
Problem one: On the basis of virtualization construction, the choice of three private cloud construction direction is discussed.
As we all know, virtualization and cloud computing are different, when the scale and day of virtualization increase, to the urgency of automation, standardization, process and service quality requirements to a certain extent, we will choose to carry out enterprise private cloud co
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