discard | 🃏🗑 Soft deletes for ActiveRecord done right | Web Framework library
kandi X-RAY | discard Summary
kandi X-RAY | discard Summary
Soft deletes for ActiveRecord done right.
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Top functions reviewed by kandi - BETA
- Shows the deleted record .
- Discard information about the record .
- Raise a record .
- Undefines the record in the record .
discard Key Features
discard Examples and Code Snippets
private void discardEntity(HttpResponse httpResponse, Materializer materializer) {
httpResponse.discardEntityBytes(materializer)
.completionStage()
.whenComplete((done, ex) -> log.info("Entity discarded completely!"));
def waste_some_time(num_times):
for _ in range(num_times):
sum([i**2 for i in range(10000)])
Community Discussions
Trending Discussions on discard
QUESTION
I'm trying to understand how the "fetch" phase of the CPU pipeline interacts with memory.
Let's say I have these instructions:
...ANSWER
Answered 2021-Jun-15 at 16:34It varies between implementations, but generally, this is managed by the cache coherency protocol of the multiprocessor. In simplest terms, what happens is that when CPU1 writes to a memory location, that location will be invalidated in every other cache in the system. So that write will invalidate the line in CPU2's instruction cache as well as any (partially) decoded instructions in CPU2's uop cache (if it has such a thing). So when CPU2 goes to fetch/execute the next instruction, all those caches will miss and it will stall while things are refetched. Depending on the cache coherency protocol, that may involve waiting for the write to get to memory, or may fetch the modified data directly from CPU1's dcache, or things might go via some shared cache.
QUESTION
I am trying to install all needed modules for an existing Django project. When I run pip install -r requirements.txt
I get the following errors:
ANSWER
Answered 2021-Jan-26 at 13:05Inside your requirements.txt change scipy line with this scipy==1.6.0 and save. Now retry pip installation.
QUESTION
ANSWER
Answered 2021-Jun-12 at 19:55jQuery uses XMLHttpRequest
to send the request and is therefore subject to the same limitations and issues it has. In particular, when you call the setRequestHeader
or provide a headers
configuration option, a corresponding XMLHttpRequest method is used to set the headers.
This is what jQuery does under the hood in case of the configuration object:
QUESTION
(In split function) I ran it without these conditions, and it worked just as same as with them. When we get to a single node linked list, the stopping condition of merge_sort function should just return the same single node linked list back and rest can go on. I saw this in a tutorial and this was explained like " linked_list can be none when a linked_list having a single node is passed through split" Any help would be highly appreciated
...ANSWER
Answered 2021-Jun-12 at 06:34You are right, you don't need those conditions in the split(linkedlist)
function because you are making the check for edge cases in the merge_sort(linkedlist)
function.
I suppose the tutorial that you referred included it two times to make split(linkedlist)
work as a standalone function i.e. it will work on any LinkedList.
QUESTION
Say I have a list of numbers with duplicants.
...ANSWER
Answered 2021-Jun-11 at 21:23I'd suggest using a prefilled list then store each value in separate buckets
QUESTION
I have a nested collection that I want to transform, pulling some keys "up a level" and discarding some other keys.
Every item in the collection has an allergens property.
...ANSWER
Answered 2021-Jun-11 at 07:24Since you're posting your collection as JSON, I reverse engineered what your actual collection would look like. Turns out, your transform()
works fine as far as I can tell. Maybe that helps you to find differences between my and your collection which might lead you to your problem/solution:
QUESTION
Quote from https://docs.aws.amazon.com/emr/latest/ManagementGuide/UsingEMR_ViewingMetrics.html:
Metrics are updated every five minutes and automatically collected and pushed to CloudWatch for every Amazon EMR cluster. This interval is not configurable. There is no charge for the Amazon EMR metrics reported in CloudWatch. Metrics are archived for two weeks, after which the data is discarded.
This SO answer Sending EMR Logs to CloudWatch implies an installation, but the question is 2 years old now.
So, do we need to install the CloudWatch Agent on EMR? My view is yes. Next week I will be trying it out, but a look ahead would be appreciated.
...ANSWER
Answered 2021-Jun-10 at 15:02Yes, you need to. See april '20 guide where it states this.
https://aws.amazon.com/premiumsupport/knowledge-center/emr-custom-metrics-cloudwatch/
Added the answer as it is hard to find.
QUESTION
I'm in need of a regular expression that acts like the following:
matches (any part of foo()
in the following statement):
foo()
arg: foo()
foo()
(arg: foo()) {}
does not match:
@foo()
I currently have the following, but it has some problems:
...ANSWER
Answered 2021-Jun-08 at 20:16Use
QUESTION
I have an old MVC website I'm looking at. I don't understand the following code in my Account controller. (I believe this was code generated by ASP.NET.)
Controller
...ANSWER
Answered 2021-Jun-08 at 20:00The ResetPassword feature does use code from the link.
Model binding retrieves data from various sources such as route data, form fields, and query strings.
It inspects the query string parameters for matching properties on the model used by the view
While it may appear like the code
is being discarded by the Controller GET action, the code
is still a part of the request and used by the view.
And since the view explicitly binds to a model
QUESTION
I'm using Apache Beam 2.28.0 on Google Cloud DataFlow (with Scio SDK). I have a large input PCollection
(bounded) and I want to limit / sample it to a fixed number of elements, but I want to start the downstream processing as soon as possible.
Currently, when my input PCollection
has e.g. 20M elements and I want to limit it to 1M by using https://beam.apache.org/releases/javadoc/2.28.0/org/apache/beam/sdk/transforms/Sample.html#any-long-
ANSWER
Answered 2021-Jun-08 at 13:40OK, so my initial solution for that is to use Stateful DoFn like this (I'm using Scio's Scala SDK as mentioned in the question):
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