On Friday, April 20, 2012 4:01:54 PM UTC+9:30, David Jagoe wrote:
>
>
> On 20 April 2012 07:08, Matthew Phillips wrote:
>
>> I've always liked the way assoc and dissoc return the original map
>> instance when there's no change to be made. But this is not apparently
>> true of records. e.g.:
>
>
Hi all,
Can anybody tell me whether wkhtmltopdf or flying-saucer deal with
pagination properly? I've been templating TeX to get properly laid out
tables broken over multiple pages. But of course I'd much rather just
generate the PDFs from the HTML that I am already maintaining.
Thanks,
David
On
A few years back I copied a small rewrite system from Scheme to Clojure
while watching the SICP video lectures. It's a nice use case for a rewrite
system. You can enter a mathematical function and the system will rewrite
the function to its derivative.
>
>
Perhaps this code plus the videos will
Hello
I am a beginner when it comes to writing macros, so there may be an easy
way to do this.
I have a number of 'state machines' which have this sort of appearance:
(defn startFSM [eventQ]
(let [state (atom :1)
going (atom true)
timerId (atom -1)
startTimer (fn []
On Sat, Apr 21, 2012 at 11:27 AM, timc wrote:
> Hello
>
> I am a beginner when it comes to writing macros, so there may be an easy way
> to do this.
> I have a number of 'state machines' which have this sort of appearance:
>
> (defn startFSM [eventQ]
> (let [state (atom :1)
> going (ato
I would like to write an offline webapp for iphone using clojurescript and
sqlite. Do you know some project/tutorial to take a look?
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Note th
Hey,
I use the expectations testing framework a fair amount at work, so
created an emacs minor mode for running the tests ala
clojure-test-mode. It is based on clojure-test-mode so has many of the
same keybindings:
https://github.com/gar3thjon3s/expectations-mode/tree/0.0.2
I had to update expec
There is also a non-idiomatic way - transform your code to use a
native Java data structure like ArrayList or primitive array.
You may want it for the speed or if the mutable algorithm is more
readable. Anyway isolation of the mutable code is always a good
advice.
(defn new-game []
(let [board
Another non-standard solution you could try is to use the state monad from
the monad library.
On Apr 21, 2012 3:22 PM, "Sergey Didenko" wrote:
> There is also a non-idiomatic way - transform your code to use a
> native Java data structure like ArrayList or primitive array.
>
> You may want it for
On Sat, Apr 21, 2012 at 6:20 AM, David Jagoe wrote:
> Can anybody tell me whether wkhtmltopdf or flying-saucer deal with
> pagination properly? I've been templating TeX to get properly laid out
> tables broken over multiple pages. But of course I'd much rather just
> generate the PDFs from the HTM
Excellent! Any idea how this implementation would compare performance
wise to the java implementation if imported to Clojure?
On Apr 20, 8:36 pm, Michał Marczyk wrote:
> It's pure ClojureScript. Hopefully a step towards CinC, yes. :-)
>
> Sincerely,
> Michał
>
> On 20 April 2012 20:32, Brent Mill
Looks interesting.
Personally I always thought clojure's handling of function arity is a
bit strange. I don't understand why calling a function like this
(defn testfn [one two] ...)
(test-fn 1)
is not at least a compiler warning, possibly with a switch for the
compiler for strict checking. I un
With some minor alterations it should be just as fast as the Java
implementation.
David
On Fri, Apr 20, 2012 at 7:35 PM, Casper Clausen wrote:
> Excellent! Any idea how this implementation would compare performance
> wise to the java implementation if imported to Clojure?
>
> On Apr 20, 8:36 pm
On Fri Apr 20 02:46 2012, Ambrose Bonnaire-Sergeant wrote:
> I've been doing some thinking about the treatment of nil in a
> statically typed version of Clojure.
>
> It occurs to me that nil is significantly different to Java's null
> reference, which is almost a Bottom type.
>
> Java's null is a
user=> (defn a [x y] x)
#'user/a
user=> (a 1)
java.lang.IllegalArgumentException: Wrong number of args passed to: user$a
(NO_SOURCE_FILE:0)
user=> (a 1 2)
1
user=> (a 1 2 3)
java.lang.IllegalArgumentException: Wrong number of args passed to: user$a
(NO_SOURCE_FILE:0)
user=>
user=> (defn b
The ClojureScript compiler doesn't seem to do those kinds of checks, but
the Clojure compiler does.
On 21 April 2012 09:18, Casper Clausen wrote:
> Looks interesting.
>
> Personally I always thought clojure's handling of function arity is a
> bit strange. I don't understand why calling a functio
I assumed he was talking about Clojure on the JVM...
We came to a point where specifying the implementation is a requirement
when posting on this list to prevent confusion :)))
Luc
> The ClojureScript compiler doesn't seem to do those kinds of checks, but
> the Clojure compiler does.
>
> On 21
On 21 April 2012 12:20, David Jagoe wrote:
> Hi all,
>
> Can anybody tell me whether wkhtmltopdf or flying-saucer deal with
> pagination properly? I've been templating TeX to get properly laid out
> tables broken over multiple pages. But of course I'd much rather just
> generate the PDFs from the
He did say, compile-time error. These errors are at run-time - that
is, the following is just as obviously bad, but generates no warning
until bar is called:
(defn foo [x] 1)
(defn bar [y] (foo y 1)) ;; compiles fine
(bar 5) ;; throws runtime exception
On Apr 21, 5:14 pm, Softaddicts wrote:
>
On 20 April 2012 01:43, Alan Malloy wrote:
> On Apr 19, 4:06 pm, James Reeves wrote:
>> On 19 April 2012 19:46, Ambrose Bonnaire-Sergeant
>>
>> wrote:
>> > I've been doing some thinking about the treatment of nil in a
>> > statically typed version of Clojure.
>>
>> Statically typed in what way?
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