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client – Klarna Checkout – Magento Stack Exchange

I am new to Magento and I have built a Magento 2 multi-store site using the Klarna KCO (Commander)

The box works well except in the following cases:

  • Add product to cart as a guest
  • Create a new account (redirects to the cashier)
  • Loading the payment page
  • As soon as the loading of Klarna iFrame starts, the user is ejected and sent back to the connection.

As the checkout charges the shipment in the summary, it is stated that there are no quotes available for this order.

Has anyone encountered this problem? Running Magento 2.25 (the upgrade can not be done because the KCO does not have an M2.3 module yet) running the latest KCO module.

I've tried everything, even removing each theme and module and leaving the basic theme to KCO and the same problem applies.

I think it's a problem with the cart / quote, I wonder if the cart / quote in the front cover is not updated in time for the user to click at checkout , so that what is stored in the backend does not match or is not transferred.

This problem does not occur if I disable the KCO module and use the standard Magento One Step Checkout.

The Klarna API indicates that the quote identifier does not match an order.

Any help appreciated!

thank you,

blockchain – Bitcoin Network – Bitcoin Exchange

Battery Exchange Network

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woocommerce – error call_user_func_array () – WordPress Development Stack Exchange

I have this message when I try to add a new variant of a product on Woocommerce / WP:

Warning: call_user_func_array () expects parameter 1 to be a valid callback, array must have exactly two members in /home/snap/public_html/wp-includes/class-wp-hook.php on line 288 .

This type of message appears when I log in to my administrator account and other places as well, for two days.

Can someone help me?

Thank you!

Windows App – Microsoft Exchange Server 2019 CU1 Build 15.02.330.6 (x64) Multilanguage | NulledTeam UnderGround

x64 | Language: Multilingual | Size of the file: 4.80 GB

Exchange Server 2019 is designed to provide improved security, performance, and management and management capabilities; Attributes that our biggest local customers expect from Exchange.
The largest shopping center

Here is a selection of other key features of Exchange Server 2019:

Exchange Server 2019 requires Windows Server 2019. In fact, we recommend that you install Exchange Server 2019 on Windows Server 2019 Server Core. Exchange Server 2019 installed on Windows Server 2019 Core provides the most secure platform for Exchange. You also have the option to install Exchange 2019 on Windows Server 2019 with Desktop Experience, but we have worked hard to make sure that running Exchange Server Core is the best choice for our code.

We are aware that all media for Windows Server 2019 and Windows Server, version 1809 has been temporarily removed and Microsoft will provide an update when the updated media is available. Exchange Server 2019 will be fully compatible with version 1809 and the updated version.

We also designed Exchange Server 2019 to use only TLS 1.2 ready for use and to remove legacy encryption algorithms and hash algorithms. To understand how this affects coexistence with previous versions, please refer to our previous series of articles on TLS.

We've done a lot of work to help Exchange Server take advantage of the larger back-end systems and memory available on the market. With our improvements, Exchange Server can use up to 48 processor cores and 256 GB of RAM.

We have redesigned the research using Bing technology to make it even faster and deliver better results. As a result, we made database failovers much faster and simplified administration.

We are adding dual-storage read / write capabilities to Exchange Server 2019 using Solid State Drive (SSD) technology to provide a high-speed cache of key data to enhance the user's experience. ;final user. We also talked about it in our email search in a flash! Exchange 2019 Acceleration with SSD session at Ignite.

We've also changed the way database caching works to allocate more memory to active database copies, further improving the end-user experience. You can learn more about dynamic database caching by clicking Welcome to Exchange Server 2019! video and slides.

The enhancements to Exchange Server 2019 will help you manage a previously unattainable number of users per server, use much larger disks, and reduce the latency of many client operations by half.

End user experience:
We all rely on Exchange for calendar management and we know that big companies are big agenda users. We bring a few key features, such as restricting the transfer of meeting requests and better control of the original desktop settings to Exchange Server 2019. Administrators also benefit from new calendar features, as we add the ability to manage events on user calendars and assign delegates. permissions more easily.

We are also adding support for routing mail to and from EAI / IDN recipients and hope to add additional features in this area in the future.

Operating System: Windows Server 2012 R2 / 2016/2019
This cumulative update requires Microsoft .NET Framework 4.7.2.

Cumulative Update Pack 1 can be used to run a new Exchange Server 2019 installation or to upgrade an existing Exchange Server 2019 installation to Cumulative Update 1.

Original ISO size: 4.8 GB
Winrar Compressed Size: 1.28GB

Cumulative Update 1 for Exchange Server 2019

Known issues in this cumulative update:

-Email messages are blocked in the Mailbox folder of the moderator when you send a large number of emails in Exchange Server 2019

-The recipient scope setting does not work for sibling domains when organizational units are included in the scope in Exchange Server 2019

– Outlook users for Mac can still develop a distribution group when hideDLMembership is set to true in Exchange Server 2019.

-The Outlook on the Web can not be loaded when users use an invalid Windows language in the operating system in Exchange Server 2019.

-Exchange Server 2016 allows you to add an Exchange Server 2019 Mailbox server in the same DAG and vice versa
The X-MS-Exchange-Organization-BCC header is not encoded correctly in Exchange Server 2019

-New-MigrationBatch does not accept the scope of RBAC management in Exchange Server 2019

-Exception of reporting when tracking a meeting request sent with a room resource in Exchange Server 2019

Disable irrelevant query logs created in Exchange Server 2019

-Test-OAuthConnectivity still fails when Exchange Server uses a proxy to connect to the Internet in Exchange Server 2019

-Client application does not honor EwsAllowList in Exchange Server 2019

– "There are problems with signing" error occurs for the digital signature message if attachment filtering is enabled in Exchange Server 2019

-The Microsoft Exchange Replication Service May Not Run on Server "Error When You Add a Copy of the Mailbox Database in Exchange Server 2019

-The mailbox whose move request is incorrect can not be cleaned from the destination mailbox database in Exchange Server 2019

-Event ID 1002 when the store worker process fails in Exchange Server 2019

-New-MailboxExportRequest and New-MailboxImportRequest do not honor the scope of RBAC management in Exchange Server 2019

-MailTip displays an incorrect number of users for a distribution group if they belong to different domains in Exchange Server 2019.

-OAuth authentication is removed when saving MAPI virtual directory settings in the CAE in Exchange Server 2019

Exchange Web Services push notifications can be used to gain unauthorized access

-Reduce permissions required to run Exchange Server using the shared permissions template


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MySQL Synchronization – Stack Exchange Database Administrators

I have a MySQL instance based on the cloud (master) and I am planning a solution in which a remote instance (slave) will be based on a ship. The ship will enter and leave international waters and will therefore have an intermittent ground connection. When there is no connection, the data will be stored locally. When the ship arrives in an area with a land connection, I want the ship's database to synchronize with the cloud-based instance.

We looked at third-party open-source tools, such as symmetric DS, and wanted to "ask the experts" for the preferred approach. Thank you in advance.

Scanning Super8 Movies – Photography Stack Exchange

Battery Exchange Network

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Baidu – Stack Exchange Registry of Web Applications

How to sign up for Baidu from France? I have checked at this address, but it seems that the number of France (+33) (as many European countries, including the United Kingdom, Spain, etc.) n ' is not registered and this prevents me from adding my cell phone number and, therefore, to register at all.

I am distraught because I would like to find a way to register without having to ask anyone in China to do it on my behalf.

So, if some of you have a tip, do not hesitate to share it with me.

Microsoft Office 365 – Exchange Online Transport Rule

Can I use transportation rules or other online exchange functionality to perform the following tasks:

When the email is sent to, a shared mailbox of a client listed in the To or CC field and the other contoso employees are on To / CC that we deliver only to accounting @ contoso. com and not to jim bob and exit?

If possible, what would happen if we all responded to

Jim Bob and Sally will still appear in the To / CC field of the email that was sent to, even though it was not delivered to them. You're looking for visibility from the mailbox.

Thank you in advance for your time and your answers.

Decorator Pattern Java – Stack Exchange Software Engineering

This is an object oriented design issue specific to Spring Boot. I am extending a Spring Boot application whose interface is being expanded and used in another service. The interface uses dependency injection to choose the implementation. I do not want to change that. I think the inheritance design is nice for Spring Boot, but the interface does not give me the methods necessary to my implementation. Do I think of the decorator motif and mix in another interface? The interface to expand is …

public interface DataStrategyService {

DataRecord getEntityByPK (DataRecord dataRecord);

DataRecord getEntityByBK (DataRecord dataRecord);

void overwriteEntityByPK (DataRecord dataRecord);

void saveEntity (DataRecord dataRecord);


There is already an implementation that works already and that makes sense with this interface as if …

@A service
@ConditionalOnProperty (name = "data.strategy", havingValue = "KAFKA")
The public class KafkaDataStrategyService implements DataStrategyService {
DataRecord getEntityByPK (DataRecord dataRecord {
// implementation tips

DataRecord getEntityByBK (DataRecord dataRecord) {
// implementation tips

void overwriteEntityByPK (DataRecord dataRecord) {
// implementation tips

void saveEntity (DataRecord dataRecord) {
// implementation tips

But this interface does not give me what I need for the implementation I'm doing, so I'm going to mix in another decorator like …

@ConditionalOnProperty (name = "data.strategy", havingValue = "CASSANDRA")
public interface ColumnFamilyDataStrategyDecorator {
Map insertEntity (DataRecord dataRecord);
Map deleteEntity (DataRecord dataRecord);

And the class of concrete that would be the class that would use the decorator is …

@A service
@ConditionalOnProperty (name = "data.strategy", havingValue = "CASSANDRA")
The public class ColumnFamilyDataStrategyService implements DataStrategyService, ColumnFamilyDataStrategyDecorator {
Map insertEntity (DataRecord dataRecord) {

Map deleteEntity (DataRecord dataRecord) {

DataRecord getEntityByPK (DataRecord dataRecord {
throws the new UnsupportedOperationException exception ("ColumnFamilyDataStrategyService.getEntityByPK () currently not supported.");

DataRecord getEntityByBK (DataRecord dataRecord) {
throwing a new UnsupportedOperationException exception ("ColumnFamilyDataStrategyService.getEntityByBK () currently not supported.");

void overwriteEntityByPK (DataRecord dataRecord) {
throwing a new UnsupportedOperationException exception ("ColumnFamilyDataStrategyService.overwriteEntityByPK () currently not supported.");

void saveEntity (DataRecord dataRecord) {
throws the new UnsupportedOperationException exception ("ColumnFamilyDataStrategyService.saveEntity () currently not supported.");

As you can see, some UnsupportedOperationExceptions be thrown. It looks a little messy. However, I do not really want to use the delegate adapter template because I would not be able to use the Spring Dependency injection as the author wanted. But on the other hand, the exceptions seem rather complicated. Recommendations?

Also: My intention is to use ColumnFamilyDataStrategyDecorator to have new methods that could replace the methods of the other interface. But, I do not want to touch the code if possible. I do not want to implement a design pattern if it's not the right thing to do :). But this way, I can at least leave the call code alone because I do not have it. The problem is that the methods of the other interface are still needed for the KafkaDataStrategyService Implementation. KafkaDataStrategyService uses DataStrategyService and will continue to do so. And the service that has a property of DataStrategyService, ie the call code, which will also call ColumnFamilyDataStrategyService, I also do not want to touch this code if I am not obliged. This decorator motif, I touch essentially the least possible code.