Re: Pesky java interop bug with 0xFFFFFFF error in BuferredReader
This is embarassing. ;-) Thanks -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/clojure/3a4fb35a-a282-4762-bf08-4f891447b7b9n%40googlegroups.com.
Re: Pesky java interop bug with 0xFFFFFFF error in BuferredReader
Hank, Your last version does not work because your `if` condition is wrong, your code stops on the first read ;) Laurent Le lundi 27 décembre 2021 à 21:34:05 UTC+1, hank@gmail.com a écrit : > Ooops my bad, there's a typo in '(.toString sb1)' which sould be 'sb'. > It doesn't change anything, it still won't work, only Laurent's version > works. > > user> (defn pt%% [file] > > (let [afr (FileReader. file) > bfr (BufferedReader. afr)] >(loop [x (.read bfr) > sb (StringBuilder.)] > (if (not (= x -1)) > (.toString sb) > (recur (.append sb (char x)) (.read bfr)) > > #'user/pt%% > user> (pt%% ribs) > "" > > Which makes no sense to me... > -- Hank > > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/clojure/9252a765-a5ff-46d9-8c49-b9affb9d2651n%40googlegroups.com.
Re: Pesky java interop bug with 0xFFFFFFF error in BuferredReader
Ooops my bad, there's a typo in '(.toString sb1)' which sould be 'sb'. It doesn't change anything, it still won't work, only Laurent's version works. user> (defn pt%% [file] (let [afr (FileReader. file) bfr (BufferedReader. afr)] (loop [x (.read bfr) sb (StringBuilder.)] (if (not (= x -1)) (.toString sb) (recur (.append sb (char x)) (.read bfr)) #'user/pt%% user> (pt%% ribs) "" Which makes no sense to me... -- Hank -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/clojure/310d27b9-1f6e-4017-9465-14ee8c7a4e15n%40googlegroups.com.
Re: Pesky java interop bug with 0xFFFFFFF error in BuferredReader
Hi -- Thanks so much, Laurent! I was actually kind of close (you told me not to peep, so I didn't hehe). (defn pt30 [file] (def ^:dynamic *asb* (StringBuilder.)) (let [afr (FileReader. file) bfr (BufferedReader. afr)] (loop [x (.read bfr) *asb* (StringBuilder.)] (when (not (= x -1)) (recur (.read bfr) (.append *asb* (java.lang.Character/toChars x))) with (def ribs "/path/to/ribs.txt") which looks similar. But, for some reason, the *asb* variable didn't populate with rib advertisements: user> (pt30 ribs) nil user> *asb* #object[java.lang.StringBuilder 0x29f4eb0c ""] When I convert this practically to the same you did, user> (defn pt34 [file] (let [afr (FileReader. file) bfr (BufferedReader. afr)] (loop [x (.read bfr) sb (StringBuilder.)] (if (not (= x -1)) (.toString sb1) (recur (.read bfr) (.append sb (char x))) #'user/pt34 user> (pt34 ribs) "" I still get no beef (err, ribs). Doesn't print anything either. Weird. Just weird. -- Hank -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/clojure/3c1312f9-619b-4056-a54d-d880fcf80cf4n%40googlegroups.com.
Re: What is this notation? "-a"
Thanks! -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/clojure/d46da6c5-9409-4994-83eb-6cb13aefe7f7n%40googlegroups.com.
