how much is coursera certificate

What is a real estate certificate?China's real estate registration was officially implemented on January 1, March 1, 2015. The real estate registration book certificate and real estate registration certificate formulated by the Ministry of Land and Resources were officially launched. After the new real estate regis

We recommend the responsive programming course on Coursera, an advanced Scala language course. At the beginning of the course, we proposed an Application Scenario: constructing a JSON string. If you do not know the JSON string, you can simply Google it. To do this, we define the following classes abstract class JSON case class JSeq(elems: List[JSON]) extends JSON case class JObj(bindings: Map[String, JSON]) extends JSON case class JNum(num: Double) e

After the certificate is installed, the following error occurs: "This certificate cannot be verified to a trusted certificate authority ." Sslcertificatefile "/etc/httpd/CONF/server. CRT" Sslcertificatekeyfile "/etc/httpd/CONF/server. Key" Sslcertificatechainfile "/etc/HTTP/CONF/ssl_ca_bundle.crt" The path must

What should I do if the sender of the message certificate is prompted to be invalid after the remote push message certificate is registered for iOS? We need to register a certificate when writing an App for remote message pushing. We can go to the Certificates, Identifier

The IOS development certificate displays the "The issuer of this certificate is invalid" solution, which is issued by ios This morning, my colleague said that our certificate was unavailable and "The issuer of this certificate

The following message is displayed: creation of the root certificate was not successful certificate is not successfully installed. When using Fiddler to capture packets, we sometimes need to capture https packets. This requires configuring https monitoring. First find Tools --> Options In the pop-up menu, select

The certificate mentioned here is not the certificate we want to test, but the certificate that is used almost anytime on the Internet. To meet the security requirements of e-commerce and other behaviors in the Internet environment, you must have a method to confirm your ide

Panda Pig • Patty original or translated works. Welcome reprint, Reprint please indicate the source.If you feel that the writing is not good please more advice, if you feel good please support a lot of praise. Thank you! Hopy;) We need to register a related certificate when we write an app for remote push messaging, and we can first create an app ID on the certificates, Identifiers Profiles page of th

Objective Hey, every time after the festival must have a pit for their own jump. Can't escape this talons. This is not, one after the spring festival, come back to find a company certificate appears "invalid issuer of this certificate". Problem reason After a search, Apple officials gave an answer. The bringing this to the attention of the community and ap

Exchange Certificate" page, click the "Import" button;650) this.width=650; "height=" 476 "title=" image "style=" Border:0px;padding-top:0px;padding-right:0px;padding-left : 0px;background-image:none; "alt=" image "src=" http://s3.51cto.com/wyfs02/M01/6F/15/ Wkiom1wrj7ldxhc3aagtscbw4ka597.jpg "border=" 0 "/>8, after the import, click the "Finish" button;650) this.width=650; "height=" 476 "title=" image "style=" Border:0px;padding-top:0px;padding-right

When using fiddler to grab packets, we sometimes need to catch the HTTPS protocol packet, this need to configure the switch on monitoring HTTPS toFirst Find Tools-->optionsIn the pop-up menu, select the HTTPS option, tick capture HTTPSAfter you configure OK, you will usually be prompted to install the certificate, click Install, and then restart Fiddler.But sometimes there is no window to install the

Package and release a. Net package today.ProgramError prompt Unable to find manifest signing Certificate in the certificate store. Compilation is fine. There was a problem during the previous compilation. After removing the following options in the project properties, the compilation was successful, but there was still a problem during the release. Aft

First download the new Apple certificate Developer.apple.com/certificationauthority/applewwdrca.cerThen, in keychain access, show-show expired certificates asThen we can find the expired certificate, such as a Red Cross certificate.Delete (note that the left sign there may also have expired certificates, deleted together)Then double-click on the downloaded Applewwdrca.cer to import the certificate.After imp

Used in the pastSubversionRecently, the system has been re-installed, and it is easy to use.Visualsvn-Server. First, I installed the latest version.2.1.6(Free Version) After installation. Use IE8 , Firefox, Opera , Browsing, all of which have corresponding certificate problems, IE Yes. "The security certificate of this website

The. PFX digital certificate is created automatically by using VS2005. The default validity period is only one year, and "Issuer", "issued to" is a combination of the current machine name and the current login username, in fact we can create a more friendly. PFX digital certificate