Your SlideShare is downloading. ×
LDC 5
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

LDC 5

396

Published on

3 funçoes que apresentei no ldc de clojure

3 funçoes que apresentei no ldc de clojure

Published in: Technology
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
396
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
1
Comments
0
Likes
0
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. • File• With-Open• Delete-File
  • 2. with-openUsage: (with-open bindings & body)Evaluates body in a try expression with names bound to the values of the inits, and a finally clause that calls (.close name) on each name in reverse order.
  • 3. fileUsage: (file arg) (file parent child) (file parent child & more)Returns a java.io.File, passing each arg to as-file. Multiple-arg versions treat the first argument as parent and subsequent args as children relative to the parent.
  • 4. delete-fileUsage: (delete-file f & [silently])Delete file f. Raise an exception if it fails unless silently is true.

×