Recent questions tagged Lazy

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lazy loading - NHibernate creates proxy via session.Load(), but not via Linq or Criteria API

I have an odd problem in my current project. Lazy loading for queries does not work. When I query a list, nhibernate ... </many-to-one> </class> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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568 views

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lazy loading - NHibernate creates proxy via session.Load(), but not via Linq or Criteria API

I have an odd problem in my current project. Lazy loading for queries does not work. When I query a list, nhibernate ... </many-to-one> </class> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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515 views

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lazy loading - jQuery LazyLoad do not load images until scroll

jQuery LazyLoad doesn't load images in open page's visible part until I scroll page even on 1px. When I ... 's console when page have loaded See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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676 views

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lazy loading - Using Glide for Android, how do I load images from asset and resources?

I want to keep all the transformation, stoke and animations identical and was thinking if we can pass resource ID ... Glide to load it locally? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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710 views

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lazy evaluation - Clojure: rest vs. next

I'm having a hard time understanding the difference between rest and next in Clojure. The official site's ... Can anybody provide some insight? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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476 views

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lazy evaluation - Are there something like Python generators in Ruby?

I am new to Ruby, is there a way to yield values from Ruby functions? If yes, how? If not, what are my options to write lazy code? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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311 views

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lazy loading - conditionally load javascript (external and internal) and keep execution order

I'm looking for a way to conditionally load and keep the execution order of some javascript files (external and ... what I want to fix. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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621 views

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lazy loading - Json.NET limit MaxDepth when serializing

We're using ASP.NET WebAPI with Entity Framework (with lazy loading) and using Json.NET for serializing the ... on Json.NET when serializing? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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742 views

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lazy evaluation - How to force Spark to evaluate DataFrame operations inline

According to the Spark RDD docs: All transformations in Spark are lazy, in that they do not compute their results ... not be lazily evaluated)? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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348 views

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lazy loading - Implementing "withDelay" in Picasso Android (for skimming)

When dealing with many scrolling images, you have to avoid the problem of loading while skimming, while the user is ... it, can anyone do it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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609 views

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lazy evaluation - How to expand an ellipsis (...) argument without evaluating it in R

I need a function that accepts an arbitrary number of arguments and stores them in a variable as an expression ... are too long to explain. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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392 views

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lazy evaluation - How to write an R function that evaluates an expression within a data-frame

Puzzle for the R cognoscenti: Say we have a data-frame: df <- data.frame( a = 1:5, b = 1:5 ) I ... Is there a way to define such a function? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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476 views

1 answer

lazy evaluation - Passing a variable name to a function in R

I've noticed that quite a few packages allow you to pass symbol names that may not even be valid in the context ... name to a function in r See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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477 views

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lazy evaluation - Python's xrange alternative for R OR how to loop over large dataset lazilly?

Following example is based on discussion about using expand.grid with large data. As you can see it ends up with error ... over it. That's all. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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