mantri | Javascript Dependency System Extraordinaire | Build Tool library
kandi X-RAY | mantri Summary
kandi X-RAY | mantri Summary
Traditionaλ JS Dependency System. Mantri helps you manage your application's dependencies. Attention 0.1.x The current 0.2.x version brings some rather breaking changes. Read the migration guide for more information.
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Top functions reviewed by kandi - BETA
- Default prefetch function .
- Searches for a single selector .
- Callback for when we re done
- Animation animation .
- Creates a new matcher matcher instance .
- Gets an object reference .
- Creates a new matcher handler .
- Remove data from an element .
- workaround for a request
- Clones an element that can be bound to a DOM element .
mantri Key Features
mantri Examples and Code Snippets
Community Discussions
Trending Discussions on mantri
QUESTION
I've got a requirement to be able to copy a blob from a container in 1 storage account into a container in another storage account. Previously the source container had public access set to 'Container'. I was using the connection string to connect to the account and then get a reference to the blob.
I'm using StartCopyAsync(sourceBlob). This was originally working fine when the container had public access set to container. Now it throws a StorageException of 'The specified resource does not exist'. Is this a permissions thing? I would have expected an error message to say I didn't have permissions. I can see the resource is there in the container.
Assuming it is a permissions thing, is there a way to copy a blob from a container that has public access set to 'private'? The docs suggest it can be done by 'authorised request' but what how do you do that?
Update
I've tried Gaurav Mantri's suggestion but currently getting an error of "This request is not authorized to perform this operation". Here's my code:
...ANSWER
Answered 2021-Jun-11 at 23:55It is indeed a permission issue. For copy blob operation to work, the source blob must be publicly accessible. From this link
:
When your container's ACL was public, the source blob was publicly accessible i.e. anybody could directly access the blob by its URL. However once you changed the container's ACL to private, the source blob is no longer publicly accessible.
To solve your problem, what you need to do is create a SAS URL for the source blob with at least Read
permission and use that SAS URL in your StartCopyAsync
method.
QUESTION
I'm writing an integration test for an azure function triggered by a storage queue, and I'd like to be able to check if the function has successfully processed the message or moved the message to the poison queue.
Is there any way to search a queue for a specific message, without dequeuing the message?
My approach was to retrieve the messageId and popReceipt of the sent message, and then try to update the message, throwing an exception if not found.
...ANSWER
Answered 2021-May-20 at 15:10Is there any way to search a queue for a specific message, without dequeuing the message?
It is only possible if the number of messages in your queue is less than 32. 32 is the maximum number of messages you can peek (or dequeue) at a time.
If the number of messages are less than 32, you can use QueueClient.PeekMessagesAsync
and compare the message id of your messages with the messages returned. If you find a matching message id, that would mean the message exists in the queue.
QUESTION
I am trying to solve a vehicle routing problem with 5 drivers for deliveries. I am using haversine and lat-long to calculate the distance matrix. I am new to OR tools, so following the vrp example.
The issues is that the out 0f 5 drivers, only routes are generated for 2 drivers and these routes are very long. I want to generate multiple shorter routes so that all the drivers are utilized. Can please check if I am setting some constraint wrong.
Can someone please explain, how to set "Distance" dimension and SetGlobalSpanCostCoefficient in google OR-tools. Here is the code and output.
...ANSWER
Answered 2019-May-29 at 10:22You should reduce vehicle maximum travel distance. currently you set it to 80. and your routes distances are 20 and 26.
QUESTION
this is how my base.html looks like,everything was working fine until i did some changes adding jquery
...ANSWER
Answered 2020-Feb-26 at 12:23Basically your Model's __str__
method is returning None. Means both of the field's value is None. You need to return a string value from that method. For example:
QUESTION
I got this error as I was getting MultiValueKeyDictError I used POST.get but than I got this error
...ANSWER
Answered 2020-Feb-24 at 16:28idcard=request.POST.get('idcard',null=True)
QUESTION
I have a lot of Images from my Apache server that I want to put to azure. I cannot afford to do it in a sequential manner , SO I will add threading afterwards. I can access those images from a given URL and build a list on that. Easy. Now I do not have enough disk space for downloading the image and uploading it then delete it. I would like something cleaner.
Now is there a method to do that ?
Something like :
...ANSWER
Answered 2018-Oct-18 at 15:59Indeed there's something exactly like this: copy_blob
QUESTION
I recently asked a question here and thanks to Gaurav Mantri I could add Metadata to blob azure . my Code after editing in AzureBlobStorage class :
...ANSWER
Answered 2017-Oct-26 at 07:17According to your description, I checked your code, you need to modify your code as follows:
SaveMetaData method under your AzureBlobStorage class:
QUESTION
I am following the Azure REST documentation for Table Storage: Delete Table, Create Table, Authentication for the Azure Storage Services. I am able to create the table only after dropping the "Content-Length" header which surprisingly is marked as required and including the "x-ms-version". This I could achieve after a few trial aand error for including the headers.
Similar issue I am facing for Delete. I am not able to delete the table using REST when strictly following the documentation. I tried a few trial and error but it did not help in delete case.
Below is the code snippet for create and delete table.
...ANSWER
Answered 2018-May-16 at 08:05Most of your code is correct except for one minor thing (and I am sorry about telling you to remove content-type header). Essentially, in your inputvalue
, the resource path should be url encoded. So your inputvalue
should be:
QUESTION
Basically I am trying to get pagination working when requesting entities of azure table storage. i.e. Press next button gets the next 10 entities & Press previous button gets the previous 10 entities. A relatively close example Gaurav Mantri's Answer. But my question is how do I get the nextPartitionKey and nextRowKey from a HTML button attribute and store in to a array/list in order to keep track of current page so I can get the next/previous items?Code example would be very appreciated. Thanks!
This is something I have right now which gets a range of data based on pageNumber request
...ANSWER
Answered 2018-Apr-06 at 06:37Managed to solved the problem under Gaurav's help. Here is the code, not perfect but works.
QUESTION
we are considering using Azure Storage for our Backup of our NAS.
First, I want to tell you how our environment locally looks like.
- We do have a NAS with 4 TB capacity.
- On the NAS we are saving our recorded videos, which were taken by our GoPro. The Video Records are separated by folder. Each Video Record does contain files like .MP4, LRV and .THM. Per Video Record there could be around 50 files / items. Each Video Record can contain about 50 files. Sometimes there are also some pictures (JPG).
- Actually, we do have a data around 450 GB.
What we want to do is save these data to Azure Storage.
Important for us is:
- The storage does not have to be performant. Because they are just storage for backup.
- It should only charge me the consume that I needed. So, if I buy a Azure Storage which is 1TB, but I'm only using 500 GB, it should me charge the 500GB and not the 1TB.
- The storage should be resizable. That means, one day, if the 1TB Storage for example is not enough anymore, I should be able to increase the size to 2TB, 5TB or 10TB.
Now what I do was start to calculate that with Azure Calculator. But there are many options, which makes me a little bit confusing, even I was now researching the meaning for few days.
First of all I'm not sure which of the Storage Type is the correct one for me. Is it the Block Blob storage or Disk Storage? If its Disk Storage, which one should I prefer, managed or unmanaged disk?
Thank you for your cooperation.
Additional questions - Part 1:
@Gaurav Mantri, thank you for your detailed and informative answer.
So I choosed in the Azure Calculator the Block Blob Storage with Genereal Purpose V2. I have two questions:
- Is it possible to attach the Blob Storage to a VM in Azure?
- How many "Operations" should I calculate in my case, if let's say the data which is will backup every day is 450 GB (the actual data size) then once per week there data size will increase for 50GB. So the question is, how many "write operations" / "List and Create Container Operations" / "Read operations means" should I calculate?
Additional questions - Part 2:
@Gaurav Mantri, thank you for your additional answers :-). We are almost there that I understand how it works.
I just made the calculation and saw that there is a second section with options with more or less the same meaning. At least for me.
There is the first section with "Write operations", "List and Create Container Operations" and "Read operations". Which I think I do understand it now.
The second section is about "All other operations", "Data retrieval" and "Data write".
So my question is what is the meaning of the second section?
I mean they are nearly same like the options from the first section.
- What does it mean with "all other operations" - do you have an example?
- What does it mean with "Data write"? Is that not the same like "Write operations" from the first section.
- I believe "Data retrieval" is just a additional charge, when I'm uploading some data to Azure Storage.
- Lets say, if I assume to use full of the 1 TB storage, do I have to enter the value 1 TB for "Data retrieval" and "Data write"? So does it just make sense to have the same value, than the size of the Storage that i calculate?
Thank you.
...ANSWER
Answered 2018-Jan-30 at 11:07First, to answer some of your questions:
It should only charge me the consume that I needed. So, if I buy a Azure Storage which is 1TB, but I'm only using 500 GB, it should me charge the 500GB and not the 1TB.
Azure Storage does exactly that. You only pay for the data that you store.
The storage should be resizable. That means, one day, if the 1TB Storage for example is not enough anymore, I should be able to increase the size to 2TB, 5TB or 10TB.
Currently each Azure Storage account has an maximum size (which I believe is 5 PB which is 5000 TB). Based on your current consumption, it should be enough. In one of the presentations Microsoft mentioned that they are working on removing this limit as well. When that happens, you can possibly store infinite amount of data in that storage account. In the meantime if you exceed this limit, you can always create a new storage account and that will give you additional 5 PB of storage. In an Azure Subscription you can have a maximum of 100 storage accounts so even with this limit you can possibly store 500 PB of data.
First of all I'm not sure which of the Storage Type is the correct one for me. Is it the Block Blob storage or Disk Storage?
Since you mentioned that you want to backup the videos, my recommendation would be to use Block Blobs.
Since your primary reason to use Azure Storage is to create a backup of the videos, you may also want to look at Archive Storage
available in Azure Storage if the data you're storing in Azure Storage is not going to be accessed that frequently. The plus side is that you pay even lesser storage price for archived data. The down side is that retrieval of archived data is expensive and time consuming. You may find this link useful in understanding more about blob tiering: https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-storage-tiers.
Additional Answers :)
Is it possible to attach the Blob Storage to a VM in Azure?
No, it is not possible to do so. If you need to attach storage to a VM in Azure, please look at File Storage.
How many "Operations" should I calculate in my case, if let's say the data which is will backup every day is 450 GB (the actual data size) then once per week there data size will increase for 50GB. So the question is, how many "write operations" / "List and Create Container Operations" / "Read operations means" should I calculate?
It depends on what all operations you're performing. Let's say you're uploading 50GB of data / week (roughly 200 GB data / month). Further assume that your videos are big and you split all your videos in 1MB chunks then you're making approximately 200000 write operations/month (200 * 1024 MB / 1MB). If you're not reading anything (as they are backup), then you don't have to include listing and reading operations.
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Install mantri
In order to get started, you'll want to install Mantri's command line interface (CLI) globally. You may need to use sudo (for OSX, *nix, BSD etc) or run your command shell as Administrator (for Windows) to do this. This will put the mantri command in your system path, allowing it to be run from any directory. Note that installing mantri-cli does not install the mantri library! The job of the mantri CLI is simple: run the version of mantri which has been installed in your application. This allows multiple versions of mantri to be installed on the same machine simultaneously.
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