大约有 37 项符合查询结果（耗时：0.0134秒） [XML]
How can a time function exist in functional programming?
...d. Another context is within an atomic transaction, for which we have the STM monad. Yet another context is in the implementation of a procedural algorithm (e.g. Knuth shuffle) as a pure function, for which we have the ST monad. And you can define your own monads too. Monads are a kind of overlo...
File input 'accept' attribute - is it useful?
...xt/css css
text/h323 323
text/html htm
text/html html
text/html stm
text/iuls uls
text/plain bas
text/plain c
text/plain h
text/plain txt
text/richtext rtx
text/scriptlet sct
text/tab-separated-values tsv
text/webviewhtml htt
text/x-component htc
text/x-setext etx
text/...
Which parts of Real World Haskell are now obsolete or considered bad practice?
...)
Chapter 24 & Chapter 28 (Concurrent and parallel programming & STM)
While Chapter 24. Concurrent and multicore programming and Chapter 28. Software transactional memory are still relevant, Simon Marlow's book Parallel and Concurrent Programming in Haskell focuses solely on concurrent an...
Large-scale design in Haskell? [closed]
...
Lenses;
State, Reader, Writer, RWS, ST monads;
Impure state: IORef, MVar, STM;
Multithreading and concurrent domain modelling;
GUI;
Applicability of mainstream techniques and approaches such as UML, SOLID, GRASP;
Interaction with impure subsystems.
You may get familiar with the code for the book ...
Common programming mistakes for Clojure developers to avoid [closed]
... do it, but only the object reference in the ref itself is governed by the STM - not the referred object and its fields (unless they are immutable and point to other refs). So whenever possible, prefer to only immutable objects in refs. Same thing goes for atoms.
...
Skip List vs. Binary Search Tree
... et al. by 63% to 224%, and a RBT that uses software transactional memory (STM) by 13 to 134 times
EDIT to add: Pugh's lock-based skip list, which was benchmarked in Fraser and Harris (2007) "Concurrent Programming Without Lock" as coming close to their own lock-free version (a point amply insiste...
Android应用开发性能优化完全分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ndle=0x7fa106c0a8
| state=S schedstat=( 125271779 68162762 280 ) utm=11 stm=1 core=0 HZ=100
| stack=0x7fe90d3000-0x7fe90d5000 stackSize=8MB
| held mutexes=
at java.lang.Thread.sleep!(Native method)
- sleeping on <0x0a2ae345> (a java.lang.Object)
at java.lang.Thread.sleep(Thread.jav...