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How does a hash table work?
...e come.
Say that the output of the hash algorithm is in the range of 0 to 20 and you get the value 17 from a particular title. If the size of the library is only 7 books, you count 1, 2, 3, 4, 5, 6, and when you get to 7, you start back at 0. Since we need to count 17 times, we have 1, 2, 3, 4, 5, ...
How to parse freeform street/postal address out of text, and into components
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294
I saw this question a lot when I worked for an address verification company. I'm posting the a...
browser sessionStorage. share between tabs?
...upport as well. :)
Credit goes to this full article:
http://blog.guya.net/2015/06/12/sharing-sessionstorage-between-tabs-for-secure-multi-tab-authentication/
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How to configure heroku application DNS to Godaddy Domain?
...nd the heroku addons:add "custom domains"
http://blog.heroku.com/archives/2009/10/7/heroku_casts_setting_up_custom_domains/
To summarize the video:
1) on GoDaddy and create a CNAME with
Alias Name: www
Host Name: proxy.heroku.com
2) check that your domain has propagated by typing host www.y...
How to kill all processes with a given partial name? [closed]
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John Kugelman
292k6262 gold badges455455 silver badges506506 bronze badges
answered Jan 24 '12 at 12:47
Dor ShemerD...
Declaring an unsigned int in Java
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322
Java does not have a datatype for unsigned integers.
You can define a long instead of an int i...
How can I return NULL from a generic method in C#?
... T : enum :(
– Justin
Aug 30 '11 at 2:01
1
In .NET an enum is a very thin (and rather leaky) wrap...
How to Turn Off Showing Whitespace Characters in Visual Studio IDE
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edited Sep 27 '17 at 22:34
Mwiza
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Check if a string matches a regex in Bash script
...amp; echo "yes"
Or more a accurate test:
[[ $date =~ ^[0-9]{4}(0[1-9]|1[0-2])(0[1-9]|[1-2][0-9]|3[0-1])$ ]] && echo "yes"
# |^^^^^^^^ ^^^^^^ ^^^^^^ ^^^^^^ ^^^^^^^^^^ ^^^^^^ |
# | | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ |
# | | | ...
List all tables in postgresql information_schema
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290
You should be able to just run select * from information_schema.tables to get a listing of eve...