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I’m trying to teach myself some probability. I’m solving some problems involving non-transitive dice. While I feel I understand most of the material, I don’t conceptually understand the following: Suppose you have a single dice D with the following sides: 3 3 3 3 3 6 I’m trying to determine the probability of the sumsRead more

The basic situation is this: Phone tries to connect to my parents’ WiFi, fails The WiFi then drops shortly, no other devices can connect to it A laptop connected via ethernet to the router can still access the internet Only way to resolve WiFi issue is to restart the router. Connecting to another WiFi (i.e.Read more

I am using the postgres to insert 80k rows. INSERT INTO food_des(ndb_no,fdgrp_cd,long_desc,shrt_desc,comname,manufacname,survey,ref_desc,refuse,sciname,n_factor,pro_factor,fat_factor,cho_factor) VALUES (‘01001′,’0100′,’Butter, salted’,’BUTTER,WITH SALT’,NULL,NULL,’Y’,NULL,0,NULL,6.38,4.27,8.79,3.87) ,(‘01002′,’0100′,’Butter, whipped, with salt’,’BUTTER,WHIPPED,W/ SALT’,NULL,NULL,’Y’,NULL,0,NULL,6.38,NULL,NULL,NULL) ,(‘01003′,’0100′,’Butter oil, anhydrous’,’BUTTER OIL,ANHYDROUS’,NULL,NULL,’Y’,NULL,0,NULL,6.38,4.27,8.79,3.87) the system consistently fail with this error: (details: pq: the database system is in recovery mode) and pq: the database system is in recovery mode in line 0: SELECT pg_advisory_unlock($Read more

http://edition.cnn.com/2017/12/05/entertainment/johnny-hallyday-obit/index.html https://m.youtube.com/watch?v=BU5KZ2MUocwRead more