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O(nlogn) Algorithm - Find three evenly spaced ones within binary string
I had this question on an Algorithms test yesterday, and I can't figure out the answer. It is driving me absolutely crazy, because it was worth about 40 points. I figure that most of the class didn't solve it correctly, because I haven't come up with a solution in the past 24 hours.
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Are string.Equals() and == operator really same? [duplicate]
Are they really same? Today, I ran into this problem. Here is the dump from the Immediate Window:
8 Answers
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How to do a JUnit assert on a message in a logger
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How do you stop the test from failing if you log an Error?
– Ghilteras
Dec 13 '18 at 1:41
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How can I pretty-print JSON in a shell script?
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– Gurpartap Singh
Aug 11 '11 at 18:05
12
Downvoted. The OP is about a "*nix command-line script"...
Using i and j as variables in Matlab
...use 1i. However, changing the meaning of i and j may lead to hard-to-debug errors such as this one.
– Shai
Feb 14 '13 at 7:49
1
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How do I get PHP errors to display?
I have checked my PHP ini file ( php.ini ) and display_errors is set and also error reporting is E_ALL . I have restarted my Apache webserver.
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How can I start PostgreSQL server on Mac OS X?
...t is the result of pg_ctl -D /usr/local/var/postgres status?
Are there any error messages in the server.log?
Make sure tcp localhost connections are enabled in pg_hba.conf:
# IPv4 local connections:
host all all 127.0.0.1/32 trust
Check the listen_addresses and port in postgresql.conf:
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How do you split a list into evenly sized chunks?
I have a list of arbitrary length, and I need to split it up into equal size chunks and operate on it. There are some obvious ways to do this, like keeping a counter and two lists, and when the second list fills up, add it to the first list and empty the second list for the next round of data, but t...
How to create cron job using PHP?
... php-max-execution-time to be 0 in order to run this forever. Also if some error occurs in your script, it wont execute again until you restart it manually.
– Hassan Raza
Nov 19 '18 at 12:10
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How can I drop all the tables in a PostgreSQL database?
...web2py), using the former caused problems:
<class 'psycopg2.ProgrammingError'> no schema has been selected to create in
So to my mind the fully correct answer is:
DROP SCHEMA public CASCADE;
CREATE SCHEMA public;
GRANT ALL ON SCHEMA public TO postgres;
GRANT ALL ON SCHEMA public TO public...