skv | Simple , persistent key-value storage for Go | Key Value Database library
kandi X-RAY | skv Summary
kandi X-RAY | skv Summary
skv is a Simple Key-Value store for Go. Check the blog post for a description of skv internals.
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- Open opens a file at path .
- Get returns value for given key
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Trending Discussions on skv
QUESTION
I have created an AAD app as per https://docs.microsoft.com/en-us/azure/storage/common/storage-auth-aad-app.
The access is given to the azure storage account for the AAD app created.
Got the client id and client secret.
To create a user delegation key and user delegation sas, I am using the approach and code as defined in https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-user-delegation-sas-create-dotnet.
(set environment variables as mentioned in article).
I am able to generate the user delegation key using method GetUserDelegationSasBlob.
The container and blob file is existing one.
Now I am using the method ReadBlobWithSasAsync to read the contents of the blob using the SAS uri as generated above.
But, I get error as below.
This request is not authorized to perform this operation using this permission. RequestId:5d127eaf-101e-00be-6666-6a3875000000
Time:2019-09-13T19:04:15.4109144Z
Status: 403 (This request is not authorized to perform this operation using this permission.)
ErrorCode: AuthorizationPermissionMismatch
In another approach, I am generating the user delegation key using rest api. https://docs.microsoft.com/en-us/rest/api/storageservices/get-user-delegation-key
I am able to get user delegation key in xml format. I am creating SAS from it as per steps in https://docs.microsoft.com/en-us/rest/api/storageservices/create-user-delegation-sas
For signature, I am using this code, using StringToSign and secret value as received from delegation key.
...ANSWER
Answered 2019-Sep-23 at 01:25Try to assign the Storage Blob Data Contributor
role to the storage account.
The Reader
role is an Azure Resource Manager role that permits users to view storage account resources, but not modify them. It does not provide read permissions to data in Azure Storage, but only to account management resources.
Refer to this article.
QUESTION
I am not getting all in the csv. getting ...
Data:
...ANSWER
Answered 2018-Nov-06 at 09:55If you create a Pandas dataframe and print it, Pandas will display a summary of the table based on certain output defaults, i.e. displaying ...
for skipped columns. These defaults though can be altered using various set_option()
parameters:
QUESTION
How do I query from a list? I simply want to return the name of all these people.
...ANSWER
Answered 2018-Nov-19 at 21:59You have no partition key in your key condition expression. A KeyConditionExpression must always have the partition key.
You must specify the partition key name and value as an equality condition. (source)
Furthermore, if userId
is your partition key, then you cannot use it in your filter expression.
A filter expression cannot contain partition key or sort key attributes. You need to specify those attributes in the key condition expression, not the filter expression. (source)
In order to do a begins_with
query, assuming UserId
is your partition key, you will need to make a separate request for each value of UserId
.
If you need more help, you should update your question to include your current table structure.
QUESTION
I am trying to scrape data from web pages and able to scrape also. After using below script getting all div class data but I am confused how to write data in CSV file like.
First Data in the first name column Last name data in last name column . .
...ANSWER
Answered 2018-Nov-04 at 10:01Question: How to write csv file from scraped data
Read the Data
into a dict
and use csv.DictWriter(...
to write to CSV file.
Documentations about:
csv.DictWriter
while
next
break
Mapping Types — dict
- Skip the first line, as it's the title
- Loop
Data
lineskey = next(data)
value = next(data)
- Break loop if no further data
- Build
dict[key] = value
- After finishing the loop, write
dict
to CSV file
Output:
QUESTION
I'm using react-native-scrollable-tab-view (https://github.com/skv-headless/react-native-scrollable-tab-view).
Is it possible to set backgroundColor for Active tab?
I have tried set underline height = tab height like this:
...ANSWER
Answered 2017-Dec-13 at 04:47I would avoid modifying the tab bar in the way you described as, even if you were to use a transparent background color, the active tab color would still overlay the text.
Instead, modify the component directly.
I've created a new default tab bar component for you by copying the component from source and modifying it to accept a new parameter called
activeBackgroundColor
.
Copy and paste this into a file called DefaultTabBar.js
Include this component and call as follows:
QUESTION
After a lot of trial and error, I managed to add multiple subtitle streams to one MP4. However, when checking the metadata of the MP4, I see some results that I want to change, hoping someone can help me or can explain why it happened.
This is the input (original MP4 to which I added subtitle streams)
...ANSWER
Answered 2017-Oct-02 at 08:59SRTs are not officially supported in MP4s and ffmpeg will not mux them. They have to be converted to the support Timed Text format that you did with mov_text
.
You can get rid of the warning
QUESTION
I'm having trouble displaying my inside a Tab. I'm using react-native-scrollable-tab-view
The won't display in the map even after using :
...StyleSheet.absoluteFillObject
. I can display the map only if I put a fix height. For example: height: 500
.
Here is what my sample tab screen looks like.
...ANSWER
Answered 2017-Sep-02 at 06:46Absolutely about what? If the map inside the view, the view component must also specify the absolute value of the width and height. In your case for tabContent
.
QUESTION
i get from web sevice array of object [{"id:1","title": "News",....},"id":2, "title": "History", .....}]
, so i want to create tab and scroll using react-native-scrollable-tab-view https://github.com/skv-headless/react-native-scrollable-tab-view, for static it work nice , but i don't know how to make dynamic because admin can add more title any time so static not work for this purpose.
In my code i do like this
...ANSWER
Answered 2017-Jun-08 at 10:37To render components from an array of objects, you can use map
. An example would be:
QUESTION
Library: react-native-scrollable-tab-view I can't figure out what I'm doing wrong :/ I'd like to change the tabBarBackgroundColor:
...ANSWER
Answered 2017-Mar-14 at 19:17You can not set tabBarBackgroundColor
and other tabBar styles when you are using a custom renderTabBar
This styles will work if you remove the renderTabBar
function.
You will need to adapt the colors in your component
QUESTION
Second day using React Native so I've no idea what I'm doing, but how do I switch tabs from within another component with react-native-scrollable-tab-view?
https://github.com/skv-headless/react-native-scrollable-tab-view
I have a MenuButton in a ButtonPage that I'm trying to switch tabs with using an onPress. However when I tap it I get:
...ANSWER
Answered 2017-Mar-12 at 20:50You don't need to tabview ref all the way down. Just use
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