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Create a github account in https://github.com/
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Learn basic of git https://www.atlassian.com/git
At the end of this course, you should be able to
a) create repository
Create a github account in https://github.com/
Learn basic of git https://www.atlassian.com/git
At the end of this course, you should be able to
a) create repository
For friends looking for jobs in India. Qube is a company that I worked for and had a great experience.
https://www.linkedin.com/company/qube-cinema-media-technologies-pvt-ltd/jobs/
Their questions for SE is open, or atleast it will be similar to these
propitiate: win or regain the favour of (a god, spirit, or person) by doing something that pleases them.
concocted: Make a dish by combining various ingredients
predilection: a preference or special liking for something; a bias in favour of something: my predilection for Asian food.
heifers: a cow that has not borne a calf, or has borne only one calf
certitude: absolute certainty or conviction that something is the case
desecrate: treat (a sacred place or thing) with violent disrespect: more than 300 graves were desecrated.
dower: give a dowry to: he was so short of money that he could not even dower his sister.
sedge: a grasslike plant with triangular stems and inconspicuous flowers, growing typically in wet ground. Sedges are widely distributed throughout temperate and cold regions.
Well done!
We can avoid code repetition by assigning the value "you" to name
in the if block and then returning after the if block. Short and simple code is more readable. Find the minimal condition to make the code DRY (Don't Repeat Yourself).
The solution looks clean.
However, instead of looping through the numbers, we could use existing mathematical formulas to compute square of sum and sum of squares for a given number n
.
Please try implementing this using the formulas.
I hereby claim:
To claim this, I am signing this object:
-- get list queries and their running time | |
SELECT pid,query, age(clock_timestamp(), query_start), usename | |
FROM pg_stat_activity | |
WHERE datname = 'database_name' | |
ORDER BY query_start desc; | |
-- get rough count of records in table without actually running the count(*) query | |
-- thanks to: https://www.cybertec-postgresql.com/en/postgresql-count-made-fast/ | |
SELECT reltuples::bigint |
The motivation behind the coding test is the measurement of the qualification and testing the learning attitude of the candidate.
Create a pseudorandom number generator based on Linear Congruential Generator algorithm. Pick one and use any of the following languages, and please do NOT use any library you can find on the internet.
(This is a translation of the original article in Japanese by moratorium08.)
(UPDATE (22/3/2019): Added some corrections provided by the original author.)
Writing your own OS to run on a handmade CPU is a pretty ambitious project, but I've managed to get it working pretty well so I'm going to write some notes about how I did it.
$ pg_dump -h <public dns> -U <my username> -f <name of dump file .sql> <name of my database>
$ psql -U <postgresql username> -d <database name> -f <dump file that you want to restore>