your syntax looks fine. are you running on unix or windows? what java
version? what clojure version?
On Sun, Jan 10, 2010 at 11:54 AM, piscesboy oraclmas...@gmail.com wrote:
I placed clojure.jar, jline.jar and jline-0.9.94.jar all in the same
directory. I started the default clojure editor
/Versions/1.5/Commands/java -cp
jline-0.9.94.jar:clojure.jar jline.ConsoleRunner clojure.main
On Sun, Jan 10, 2010 at 9:08 PM, piscesboy oraclmas...@gmail.com wrote:
java version 1.6.0_17
clojure 1.1.0
Running on Mac OS X.
On Jan 10, 2:46 pm, Mark Rathwell mark.rathw...@gmail.com wrote:
your
I apologize for my ignorance, I've been struggling with this one for a
couple hours and can't figure it out. Why does apply not work with
constructors, special forms, etc.? Is there some other standard way to
unpack a list? My question is outlined below, I have a variable length list
of
.
- Mark
On Wed, Jun 2, 2010 at 7:34 AM, Meikel Brandmeyer m...@kotka.de wrote:
Hi,
On Jun 2, 2:51 am, Mark Rathwell mark.rathw...@gmail.com wrote:
;; can do it with eval, but what is the correct way?
user= (eval `(ConnectionConfiguration. ~...@params))
(eval `(ConnectionConfiguration
Embedding in applications - Python is used very often as a scripting language
in 3d apps, games, mapping software, etc. I've yet to hear of the JVM ever
being used for this.
Related to this, do you have any thoughts on the viability of
embedding clojure-py into a C++ application for similar
On Sun, Jan 27, 2013 at 1:31 PM, Paul deGrandis
paul.degran...@gmail.com wrote:
As far as embedding Clojure is concerned, another option is
ClojureScript-Lua + LuaJit + C.
I've recently started going through the CLJS-Lua source to see how viable
this is.
Thanks, I had forgotten about
I haven't hit any hard limits at this point, but you hit on a use case
where Python and Lua currently hit a sweet spot that I think would be
nice to use Clojure:
C/C++ systems that want to expose scripting capabilities to users
(e.g. game engines, robotics systems).
For these types of use cases,
A previous thread that covers a lot of ground, but should give you a lot of
the information you are looking for [1]. There aren't too many use cases
that couldn't be covered with ClojureScript+V8 or some of the other
suggestions.
[1]
It looks like you may also be thinking that you are creating local bindings
in the 'add' call, but you actually need to create those bindings in a let.
Also,'app' is bound to 'this' but never used.
I think something like this may be closer to what you are trying to do:
(defn -init [this]
(let
map takes a function and a collection. So, that function can be:
1. named:
- define the function on it own, using the defn macro
- pass it as first argument to map
(def coll [[1 2] [3 4] [4 5]])
(defn foo [x y]
(println x y))
(map foo coll)
2. anonymous:
- use
except how the
symbol col fits into this, unless you're using it as map values.
On Jun 28, 3:11 pm, Mark Rathwell mark.rathw...@gmail.com wrote:
map takes a function and a collection. So, that function can be:
1. named:
- define the function on it own, using the defn macro
- pass
Clojure data structures are immutable by default (see
http://clojure.org/functional_programming).
For mutability, see the following:
http://clojure.org/vars
http://clojure.org/vars
http://clojure.org/atoms
http://clojure.org/refs
http://clojure.org/agents
http://clojure.org/transients
On
, and I'll go look at the links you
posted.
I'm wondering why conj worked in the first of the function that
operated on the mtr-map defined by def, and not in the version where
mtr-map was passed in as the first parameter.
On Jun 30, 11:48 am, Mark Rathwell mark.rathw...@gmail.com wrote
True, I did not mean to imply that they should be used in situations such as
this, only that they are data structures in the language that are mutable,
and have situations where they may be useful.
- Mark
On Thu, Jun 30, 2011 at 12:17 PM, Phil Hagelberg p...@hagelb.org wrote:
Mark Rathwell
One way would be:
(defn map-func
test map function
[]
(let [mtr-seq (vector a 1 b 2 c 3 d 4)
read-map (apply hash-map mtr-seq)
(println read-map)))
On Thu, Jun 30, 2011 at 1:09 PM, octopusgrabbus octopusgrab...@gmail.comwrote:
Given this function
(defn map-func
?
I've tried doseq in the let statement, but get an error.
On Jun 30, 2:27 pm, octopusgrabbus octopusgrab...@gmail.com wrote:
Thanks. That did it.
On Jun 30, 1:22 pm, Mark Rathwell mark.rathw...@gmail.com wrote:
One way would be:
(defn map-func
test map function
A function is a function, whether it is bound to a Var or not. I think that
was Ken's point, that you need to wrap a Java method in a function
(anonymous or named) in order to pass to an HOF, as Java methods are not
first class. So, that is one instance where a function whose sole purpose
is to
Is there a reason something like this does not exist in clojure.core?
Is this an oversight or is there a reason this is not there?
Previous discussions on this subject:
1.
http://groups.google.com/group/clojure/browse_thread/thread/e826fc303e440b7c/0e7bdba707b7982d
(in particular Rich's
And ending up here with a thread titled stand firm
against... seems to be exactly the sort of community problem that he
is worried about.
To be fair, this post and its title were the work of an individual who has
only been in this community for about 3 weeks. And while that individual,
and
What it means exactly is that there is an interface called Sequential
(defined in
https://github.com/clojure/clojure/blob/master/src/jvm/clojure/lang/Sequential.java)
that some other interfaces and abstract classes implement or extend, and
some clojure data structures that you use implement or
I think we need to be careful here about the association between Java
and Clojure. Sure, they run on the JVM, but that is their *only*
relationship (from a consumer's point of view) as far as I can see.
Clojure != Java - different paradigms, different mindsets, different
beasts.
To install the jars to your local maven repository (~/.m2):
mvn install:install-file
-Dfile=path-to-file
-DgroupId=group-id
-DartifactId=artifact-id
-Dversion=version
-Dpackaging=packaging
-DgeneratePom=true
Where: path-to-file the path to the file to load
group-id the
I haven't seen that it can (doesn't mean it can't though ;). It would seem
to be a natural option for the 'lein install' task, to add a three argument
option: [path-to-jar project-name version], where project-name is the same
as in the two argument version (group-id/artifact-id).
- Mark
On
It works for me on OS X (at least install does), however, it requires you to
be in a project directory to use. Not really an inconvenience, but it may
not be completely obvious to a user installing with the intention of using
the dependency in multiple projects that they won't need to repeat this
Works great, Shantanu. Thanks!
On Tue, Jul 12, 2011 at 3:12 AM, Shantanu Kumar kumar.shant...@gmail.comwrote:
It would be ideal if it could be run outside of the project structure, as
would be the case if an additional arity was added to the install
function
in leiningen.install.
:
Am glad it worked for you. I have updated the plugin to version 0.2
with list functionality. Will appreciate any feedback/suggestion.
https://github.com/kumarshantanu/lein-localrepo
Regards,
Shantanu
On Jul 12, 6:40 pm, Mark Rathwell mark.rathw...@gmail.com wrote:
Works great, Shantanu
Looks good to me ;)
On Thu, Jul 14, 2011 at 4:31 PM, Shantanu Kumar kumar.shant...@gmail.comwrote:
On Jul 14, 7:55 am, Mark Rathwell mark.rathw...@gmail.com wrote:
The listing is nice...maybe would be nice to be able to limit the listing
to
one artifact, or a match of artifacts
Is there a reason you can't just use 'lein repl' (or 'cake repl') since this
appears to be a lein or cake project? Then you don't need to worry about
specifying classpaths, everything in your project is automatically placed on
the classpath.
On Wed, Jul 20, 2011 at 9:35 AM, octopusgrabbus
(require '[clj-http.client :as client])
(defn make-url [ca street-1 street-2 city state zip]
(let [url
http://MailVerify/Lookup/chkAddr.asp?CA=%sstreet=%sSTREET2=%sCITY=%sSTATE=%sZIP=%s
]
(format url ca street-1 street-2 city state zip)))
(client/get (make-url xxx 123 Some St Apt 24 New
-params q})
On Wed, Jul 20, 2011 at 10:26 AM, Ulises ulises.cerv...@gmail.com wrote:
try passing a map such as {:query-params {CA ca, street street ...}}.
On 20 July 2011 16:24, Mark Rathwell mark.rathw...@gmail.com wrote:
(require '[clj-http.client :as client])
(defn make-url [ca street-1
You need to specify the base url string as the first argument, and the map
is an optional second argument:
(client/get http://...; {:query-params {CA ...}})
On Wed, Jul 20, 2011 at 10:46 AM, octopusgrabbus
octopusgrab...@gmail.comwrote:
On Jul 20, 10:26 am, Ulises ulises.cerv...@gmail.com
The main target use case seems to be browser based apps that would make
heavy use of javascript, the kind of apps that would otherwise be built
using with libraries/frameworks such as Google Closure Library, Dojo,
SproutCore, Backbone w/ jQuery, etc.
Michael Fogus has also mentioned command line
No, you cannot use java libraries with ClojureScript, you would instead use
the Google Closure Library or pure clojure. Same as with the CLR version,
you can only make use of .NET libs.
On Fri, Jul 22, 2011 at 1:48 PM, Vincent vincent@gmail.com wrote:
that means , if i write a clojure
Wasn't it just a couple weeks ago that you were arguing that everything
should be more like Java? Now you're arguing that Google Closure is bad
because it has some similarities to Java development (mainly verbosity and
documentation). I'm honestly not sure if you are just trying to be
PM, Mark Rathwell mark.rathw...@gmail.com wrote:
Wasn't it just a couple weeks ago that you were arguing that everything
should be more like Java? Now you're arguing that Google Closure is bad
because it has some similarities to Java development (mainly verbosity
and
documentation). I'm
, in
the much the same way as you use the functionality of the JDK, so I'm not
sure exactly what it is you are wanting with ClojureScript and jQuery.
- Mark
On Sun, Jul 24, 2011 at 1:25 PM, James Keats james.w.ke...@gmail.comwrote:
On Jul 24, 5:02 pm, Mark Rathwell mark.rathw...@gmail.com wrote
Colin,
I don't think anyone responding was doing so with the mindset of my way or
the highway and we must defend the great leader's achievements. Speaking
for myself, I responded to an argument that did not make sense, that
argument being basically: Crockford says javascript can be written a
Also, VirtualBox (http://www.virtualbox.org/) is free, if you were
interested in linux for some development.
On Mon, Jul 25, 2011 at 11:06 AM, Tamreen Khan histor...@gmail.com wrote:
I've gotten the basics working. Haven't had the time to write up a full
blog post, though. Basically I used
a troll. ignore me all you want, if that's
how you want it then it the world out there will ignore you.
(ps. what's quotes below mischaracterizes what my psots)
On Jul 25, 1:28 pm, Mark Rathwell mark.rathw...@gmail.com wrote:
Colin,
I don't think anyone responding was doing so
Re widgets, see [1] for the ui library documentation. There is a fairly
decent widget offering. For custom widgets, you would generally be building
on Component, Container, or Control, I would think.
Re compilation options, I think there are just the 3 options: Whitespace,
Simple, and Advanced.
The thing with GWT is that it is a Java *source* to Javascript compiler, not
a JVM byte code to Javascript compiler. So, in order to write Clojure code
targetting GWT, you would need to have a Clojure to Java source compiler,
something like Mirah offers.
On Tue, Jul 26, 2011 at 11:46 AM, Joop
I think there is a lot still to do to get to that point. Closure Inspector
[1] provides the ability to map back to JavaScript source, but then you
still need to map from that back to the Clojure source, and as you noted,
existing Clojure stack traces leave much to be desired. And IDE integration
Namespace file locations start from the src directory, in your project
directory. So, a file that declares namespace addr-verify should be located
in src/addr_verify.clj. A file that declares namespace
addr-verify.addr-verify would be found in src/addr_verify/addr_verify.clj.
On Wed, Jul 27,
The problem with jar downloads as the default distribution method is that
non-Java people, and even plenty of Java people, seem to have problems
consistently setting classpaths correctly. Seems much more straightforward
to just have lein take care of that for you.
As for complicated installation
I'm all for a better, easier solution that is better in most ways. What I'm
saying is:
1. I don't want to go back to downloading jar files from the websites of all
of the libraries I want to use in a project and tracking different versions,
no matter how large or small the project is, as
I don't know much about cake other than that it is basically lein with a
persistent JVM and a defines tasks differently, but:
1. lein uses Maven to fetch dependencies. The documentation for Maven can
be found at [1].
2. I'm not sure what type of setup you are looking for in production, but if
A few more things:
- I don't know if you want to be passing the start val to reduce in this
case ([]), it's not doing anything here
- you have the arguments to backwards. ( 0 2) in prefix is (0 2) in
infix notation, so this will always return false in your code since the
vector count will
Some basic information and tips (start at page 5 or so on [1]):
[1]
http://dojo-toolkit.33424.n3.nabble.com/file/n2636749/Using_the_Dojo_Toolkit_with_the_Closure_Compiler.pdf?by-user=t
[2] http://code.google.com/closure/compiler/docs/api-tutorial3.html#dangers
On Tue, Aug 2, 2011 at 7:59 AM,
user (source reverse)
(defn reverse
Returns a seq of the items in coll in reverse order. Not lazy.
{:added 1.0}
[coll]
(reduce conj () coll))
On Mon, Aug 8, 2011 at 2:29 PM, MarisO maris.orbid...@gmail.com wrote:
Do you know of any trick to reverse a sequence without reverse or
There is a function in a library I am using that I want to have rebound to a
function of mine for all threads, and can't seem to figure this out, or if
it is even possible. binding, push-thread-bindings, in-ns with def, etc.
are not working, seemingly because they are only rebinding for the
alter-var-root
It is still somehow using the original binding. I am trying change the
binding from aot compiled code, would that change anything?
Even if you can, I don't think you want to.
I agree, I don't want to, however, I am trying to get multiple third party
libraries to play together,
10, 2011 at 4:54 PM, Mark Rathwell mark.rathw...@gmail.com
wrote:
alter-var-root
It is still somehow using the original binding. I am trying change the
binding from aot compiled code, would that change anything?
Yes. The compiler probably optimized away the var lookup to an
embedded
Thank you both for the help.
If it's really this serious of an issue, then perhaps the
makers of the libraries will at least accept a patch from you that
adds a hook that will swap out parts of the libraries.
Not a serious issue by any means, but I will see what the sentiment is with
the library
Or, more accurately, not whitelisted, on App Engine.
On Wed, Aug 10, 2011 at 6:34 PM, Ken Wesson kwess...@gmail.com wrote:
On Wed, Aug 10, 2011 at 5:20 PM, Mark Rathwell mark.rathw...@gmail.com
wrote:
The lib B function uses blacklisted Java classes, ...
Blacklisted???
--
Protege: What
i would love to read other community-member's opinion
on pinot noir ...
I've gotten into these over the last week, and I've got to say, Chris is
doing a very nice job on these frameworks. They are really turning into a
nicely integrated offering to develop Clojure and ClojureScript web apps.
(This is all moot at this point, since the author or Noir has made changes
that allow it to be compatible with App Engine.)
Background:
This was with noir version 1.1.0, and appengine-magic version 0.4.3.
appengine-magic needs a ring handler, which noir provided with
noir.server/gen-handler.
Is the app store for more than just Android
device apps then?
Apple has one central app store for iPhone/iPad apps, and now even has one
for Mac apps. Android's situation I haven't exactly figured out, but I
think there is a central app store somewhat managed by Google, but Amazon
also has an
deftest is a macro. Macros are expanded at compile time. So, in this
case, at compile time, a function called namespace2 is def'd with meta
data :test set to the body of your deftest.
All of that body is namespace resolved in macro expansion, before
in-ns is ever executed (which happens when
:
Is it? That's neat; I guess I've never thought about how the compiler
treats def. Thanks for the explanation.
On Aug 15, 3:03 pm, Mark Rathwell mark.rathw...@gmail.com wrote:
deftest is a macro. Macros are expanded at compile time. So, in this
case, at compile time, a function called namespace2
a...@malloys.org wrote:
I either disagree or don't understand. The deftest macro doesn't touch
your body arg; it's expanded as-is. For example, (let [x 'foo] `(inc
~x)) doesn't result in foo getting qualified, and most macros behave
the same way.
On Aug 15, 4:36 pm, Mark Rathwell mark.rathw...@gmail.com
.
[Thrown class java.lang.IllegalStateException]
user (ff)
#'user/anything5
foo.core2 (in-ns 'foo.core2)
#Namespace foo.core2
foo.core2 (def anything6 10)
#'foo.core2/anything6
On Mon, Aug 15, 2011 at 9:36 PM, Mark Rathwell mark.rathw...@gmail.com wrote:
You are correct, I must have messed something
the def.
- Mark
On Tue, Aug 16, 2011 at 2:54 PM, Richard Rattigan ratti...@gmail.com wrote:
Thanks for your replies. Do you think this is a bug, given that the
documentation doesn't seem to concur with this behaviour?
On Aug 15, 9:54 pm, Mark Rathwell mark.rathw...@gmail.com wrote:
Wow, forget
Stringtemplate is [org.antlr/Stringtemplate 3.2]. Clojure libraries
are generally available in Clojars, open source Java libraries are
often available in Maven Central.
The lein project.clj dependency format is [goupId/artifactId
version], from the maven pom format:
dependency
You can have a look at Compojure [1], Noir[2], and Conjure[3], but if
you want the enterprise standard, you will probably need to wrap one
of the Java frameworks that do that stuff well.
[1] https://github.com/weavejester/compojure
[2] https://github.com/ibdknox/noir
[3]
See the doc below. What (contains? [1 2] 1) is testing is whether [1
2] has a value at index 1 (the key value for numerically indexed
collections). It does, so it returns true. What you are probably
looking for is the Java method .contains of the vector:
(.contains [a b] a)
;= true
(.contains
The sole alternative to an additional
machine in that case is to perform major surgery on an existing one,
involving a hard drive repartitioning
VirtualBox is free: http://www.virtualbox.org/
On Tue, Aug 30, 2011 at 12:57 PM, Ken Wesson kwess...@gmail.com wrote:
On Mon, Aug 29, 2011 at
On Tue, Aug 30, 2011 at 6:06 PM, Mike S mike73...@gmail.com wrote:
Two question:
1. Can I use clojurescript with dojo?
You should be able to use the advanced compile option with Dojo, it is
the only library other than Google Closure to meet the Closure
compiler requirements for the advanced
I prefer to use ^{:dynamic true} instead of ^:dynamic, unless you're
recommending intentionally breaking compatibility with 1.2 so as to
encourage people to move to 1.3.
What is meant by breaking compatibility? I haven't noticed any
issues using ^:dynamic with 1.2, am I missing something?
Huh, interesting. I assumed ^:foo meta syntax was new to 1.3, and
wouldn't compile at all in 1.2. But now I see that in 1.2 it's
equivalent to ^{:tag :foo} - not useful, but not damaging either. I
guess I'll start using ^:dynamic myself.
Actually, it causes compiler errors, when the compiler
How about this:
(#(true)), is this not calling a function that has no arguments and
returns true? But it still gives same exception
This actually is trying to call 'true' as if it were a function, not a
constant. The thing I think you're missing here is: when a symbol is
butted up against an
, just for learning. See the other responses for the
actual ways to do what you are trying to do.
On Wed, Sep 7, 2011 at 8:24 AM, Mark Rathwell mark.rathw...@gmail.com wrote:
How about this:
(#(true)), is this not calling a function that has no arguments and
returns true? But it still gives
The distinction is that you type hint function parameters to tell the
compiler that this function parameter will always be of the specified
type. You coerce something that may or may not be of a desired type,
but is known to cleanly convert to that type.
So:
(defn add-two [^long x]
(+ x 2))
On Wed, Sep 14, 2011 at 2:21 PM, Mark Rathwell mark.rathw...@gmail.com wrote:
The distinction is that you type hint function parameters to tell the
compiler that this function parameter will always be of the specified
type. You coerce something that may or may not be of a desired type
A previous discussion on the topic can be found here [1]. You can
easily add the private metadata yourself:
Clojure 1.2: (def ^{:private true} size 25)
Clojure 1.3: (def ^:private size 25)
I think probably the reason against it is that generally there is not
as much reason to use a constant,
Anyone can create their own account on clojars and publish their own
forks to their own group name. There are 22 forks of enlive on
github, the original is by Chrisotphe Grand [1], [2]. His most recent
version published to clojars is 1.0.0. Generally, people try not to
publish their own forks
Intentionally avoiding leiningen on ideological grounds will make
things more difficult and frustrating for yourself. If you do want to
try it out, there are links below to get you started below. You can
realistically be up and running with emacs and slime in less than an
hour.
lein:
(let [rand (new java.util.Random) nextInt (fn [a] (.nextInt rand))]
((map (print) (iterate ((nextInt dummy) 0)
extra parenthesis in three places, and the first argument to iterate
is a function, not a long:
(let [rand (new java.util.Random) nextInt (fn [a] (.nextInt rand))]
(map print
Use macroexpand-1 to expand a call to this macro, and it should be
clear what is going on. The expanded code tries to call 5 as a
function. What you are probably trying to do here is make (5 + 2) a
list, not a function call.
;; (note the unquote splicing of e)
(defmacro infix [e] `(let [[x# f#
And in this case Closure compiler behave itself also unpredictably and
quite the contrary:
Where it must evaluate a symbol (like in this case), it doesn't.
Symbols need to be namespace resolved in order to be evaluated
properly. This is something you need to be aware of, but it is not
In 1.3 doc was moved to the clojure.repl namespace. So, at the repl, you can:
(use 'clojure.repl)
and (doc foo) should work again.
On Fri, Sep 30, 2011 at 3:12 PM, Andrew ache...@gmail.com wrote:
When I do M-x clojure-jack-in on one project.clj which uses clojure 1.2.1,
I'm able to evaluate
are installation
instructions and tutorials for Clooj and Leiningen. Those are
generally where you will want to start if you are not familiar with
emacs or any of the big Java IDEs.
[1] http://dev.clojure.org/display/doc/Getting+Started+for+Beginners
Sagar, I had trouble on Windows until Mark
Are you behind a firewall or proxy that would be blocking .zip files?
lein search first makes sure it has an updated index from those
repositories, and if not tries to download and unzip those index
files:
http://repo1.maven.org/maven2/.index/nexus-maven-repository-index.zip
those files from a browser.
On Oct 14, 2:17 pm, Mark Rathwell mark.rathw...@gmail.com wrote:
Are you behind a firewall or proxy that would be blocking .zip files?
lein search first makes sure it has an updated index from those
repositories, and if not tries to download and unzip those index
Now compare to the proposed change:
(set! (. foo :id) my-css-id))
(set! (. ctxt :fillStyle) rgb(255, 150, 0))
In the original discussion in this list, a couple alternatives similar
to the following were suggested for property access to remain closer
to the Clojure situation:
(set! (.:id foo)
In the original discussion in this list, a couple alternatives similar
to the following were suggested for property access to remain closer
to the Clojure situation:
(set! (.:id foo) my-css-id))
(set! (.:fillStyle ctxt) rgb(255, 150, 0))
Were those thrown out for being too ugly?
I didn't
The point to think about here is that functions are also lists, the
same as your list of integers. The difference is that one is
evaluated, the other is not. That is what the quote is saying: don't
evaluate me. The quote is not actually a part of the list. It's just
the way you tell the reader
'(1 2 3) is a list that is not evaluated. No loss of generality. it's a
special type of list. One that's not evaluated. as opposed to a special
indicator to the repl.
That would essentially be a new data structure, filling a role mostly
already filled by vectors. And you would still need
Maybe it would be clearer if I proposed some other, lesser-used chars, like
%(1 2 3 4) or even 1 2 3 4. That is, I'm not so much saying, this
needs to be treated as data and not eval'd as I am simply saying, this is
the 'list' data structure as opposed to some other.
A list data structure
, 2011 at 1:13 AM, e evier...@gmail.com wrote:
On Thu, Oct 27, 2011 at 8:26 PM, Mark Rathwell mark.rathw...@gmail.com
wrote:
Maybe it would be clearer if I proposed some other, lesser-used chars,
like
%(1 2 3 4) or even 1 2 3 4. That is, I'm not so much saying,
this
needs to be treated
It uses (meta (var common/basic-logger)).
On Mon, Oct 31, 2011 at 2:28 PM, Sean Devlin francoisdev...@gmail.com wrote:
I'm a bit confused by what the doc macro is doing. Doesn't it simply
work of the metadata of what is passed to it?
I try this at the REPL:
user= (doc common/basic-logger)
31, 2:59 pm, Mark Rathwell mark.rathw...@gmail.com wrote:
It uses (meta (var common/basic-logger)).
On Mon, Oct 31, 2011 at 2:28 PM, Sean Devlin francoisdev...@gmail.com
wrote:
I'm a bit confused by what the doc macro is doing. Doesn't it simply
work of the metadata of what is passed
)
(reset-meta! (var ~symbol) m#)
(var ~symbol)))
Then:
(= (meta (var symbol)) (meta init)) ;= true
(= (meta (var symbol)) (meta symbol)) ;= true
On Oct 31, 4:20 pm, Mark Rathwell mark.rathw...@gmail.com wrote:
def already adds metadata on the symbol as metadata on the var. Did
On Tue, Nov 1, 2011 at 7:33 PM, David Nolen dnolen.li...@gmail.com wrote:
(isa? (type '(:foo :bar)) clojure.lang.IPersistentList) = true
(isa? (type ()) clojure.lang.IPersistentList) = true
(isa? (type (list)) clojure.lang.IPersistentList) = true
(type ()) ;=
I'm not using
ring, I have a servlet which I need to feed to appengine-magic.
Not sure what you mean by this, could you expand on it a little more?
You have an existing Java servlet that you want to handle some url
pattern, and you want to integrate that into your appengine-magic app?
On Sun,
a ring handler to call def-
appengine-app:
(appengine-magic.core/def-appengine-app my-app #'my-ring-handler)
I have a servlet and want to build an application, something like:
(appengine-magic.core/def-appengine-servlet-app my-app #'my-servlet)
Razvan
On Nov 6, 4:32 pm, Mark Rathwell
at 3:24 PM, Razvan Rotaru razvan.rot...@gmail.com wrote:
The servlet is coming from an external jar, which is written in Java.
I need appengine-magic for the other services, like datastore.
Razvan
On Nov 6, 7:45 pm, Mark Rathwell mark.rathw...@gmail.com wrote:
I'm still not quite following
. I just want to feed this servlet to
appengine-magic.
Thanks,
Razvan
On Nov 6, 10:43 pm, Mark Rathwell mark.rathw...@gmail.com wrote:
I'm still having trouble figuring out what it is you are wanting to
do, but if you have an existing Java servlet that will handle some url
pattern, and you
J2SE is available by default (since it is included with the JVM). I
believe java.lang.* is accessible without importing, and anything else
needs to be imported before using, can't remember for sure though.
So, (Math/sqrt 25) should just work.
On Tue, Nov 8, 2011 at 1:33 PM, megabite
Haven't tested, but seems like this should get you started with korma:
lein:
[korma 0.2.1]
[sqlitejdbc 0.5.6]
korma [1]:
(defdb mydb {:classname org.sqlite.JDBC
:subprotocol sqlite
:subname db/mydb.sqlite3});; Location of the db
[1]
I put a logging.properties file in the resources directory of the project
but it does not seem to pick it up. Do I have to do something else to
override the default logging from the java library I am using?
You still need to load the properties and tell the logger to use them.
Assuming it is
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