That function was renamed to `key-pressed?`.
On Saturday, October 17, 2015 at 7:32:44 PM UTC-4, amirteymuri wrote:
>
> Dear James,
> is-pressed? can not be resolved for me. Is this a version matter? Is there
> still a is-pressed? function?
> Greetings
>
> Am Donnerstag, 27. März 2014 18:07:21 UTC
Hello guys,
I'm re-investing in the .NET ecosystem, and decided to try my hand at
adding ClojureCLR to the mix given my very positive experience with the JVM
version.
However, I'm having trouble with two basic things:
- I can't find a comprehensive guide regarding setting up a working
Clojure
Is there a way to tell if `v` is a lazyseq other than `(instance?
clojure.lang.LazySeq v)`? Seems like there should be, but I'm not seeing it.
[Preparing to say "duh!"]
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Often if you want to know if something is a lazy seq, you really want to
know if it is a delayed computation. If that's the case, realized? may
help.
But I also wonder what you are trying to accomplish. There are many seqs in
Clojure that are not lazy, and so could have interesting results if you
Hi all,
Is there anyway to call an object member using its symbol?
For instance we have an object o, we get the symbol of a method, e.g.,
toString, of our object o using clojure.reflect/reflect and and I want to
execute this method on this object through the symbol.
For instance *(. obj sym)
You may have to use macro:
user=> (defmacro invoke [obj sym] `(. ~obj ~sym))
#'user/invoke
user=> (invoke 1 toString)
"1"
2015-10-19 6:54 GMT+08:00 Timur :
> Hi all,
>
> Is there anyway to call an object member using its symbol?
>
> For instance we have an object o, we get the symbol of a method
Nope, still won't work.
(let [s 'toString] (invoke 1 s))
java.lang.IllegalArgumentException: No matching field found: s for class
java.lang.Long
On Sun, Oct 18, 2015 at 5:51 PM dennis zhuang wrote:
> You may have to use macro:
>
> user=> (defmacro invoke [obj sym] `(. ~obj ~sym))
> #'user/in
On 18 October 2015 at 23:54, Timur wrote:
> Hi all,
>
> Is there anyway to call an object member using its symbol?
>
> For instance we have an object o, we get the symbol of a method, e.g.,
> toString, of our object o using clojure.reflect/reflect and and I want to
> execute this method on this o
In such case you have to use `eval`, another post
https://groups.google.com/forum/#!topic/clojure/YJNRnGXLr2I
2015-10-19 9:10 GMT+08:00 James Reeves :
> On 18 October 2015 at 23:54, Timur wrote:
>
>> Hi all,
>>
>> Is there anyway to call an object member using its symbol?
>>
>> For instance we
