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What is the use of hashCode in Java?
...instantly deciding which box you have put each object in. It works like an index. you decide to find the cabbage so you look up which box the cabbage is in, then go straight to that box to get it.
Now imagine that you don't want to bother with the index, you want to be able to find out immediately ...
Compare dates in MySQL
...EN '2000-07-05' AND '2011-11-10'
But if you want to take advantage of an index on the column us_reg_date you might want to try this instead:
SELECT *
FROM players
WHERE us_reg_date >= '2000-07-05'
AND us_reg_date < '2011-11-10' + interval 1 day
...
How do I access the command history from IDLE?
...... it seems like it is designed to see how used to you are spreading your index and middle fingers apart.
– nonopolarity
Jun 28 '10 at 12:32
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Security of REST authentication schemes
...uld also recommend having a look at these excellent resources .. owasp.org/index.php/Web_Service_Security_Cheat_Sheet and owasp.org/index.php/REST_Security_Cheat_Sheet (DRAFT)
– dodgy_coder
Nov 19 '12 at 2:16
...
How to extract one column of a csv file
... add.
cat textfile.tsv | cut -f2 -s
Where -f2 extracts the 2, non-zero indexed column, or the second column.
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Reorder levels of a factor without changing order of values
... another. On the other dataset, it throws an error "Error in tapply(X = X, INDEX = x, FUN = FUN, ...) : argument "X" is missing, with no default". Not sure what the solution to this problem is. I can't find any relevant difference between the datasets.
– CoderGuy123
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How to send a command to all panes in tmux?
...2}"
for _pane in $(tmux list-panes -s -t ${input_session} -F '#{window_index}.#{pane_index}'); do
# only apply the command in bash or zsh pane
IList vs IEnumerable for Collections on Entities
...esn't have the Count method and you can't access the collection through an index (although if you are using LINQ you can get around this with extension methods).
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How to document Python code with doxygen [closed]
...tomatic links to siblings, parents and children
Automatic indices: general index as well as a module index
Code handling: automatic highlighting using the Pygments highlighter
Extensions: automatic testing of code snippets, inclusion of docstrings from Python modules, and more
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What are some resources for getting started in operating system development? [closed]
... You might be able to get the same information for free by looking up the indexes of those magazines (which are available on that site - click "index" near the magazine name) and then asking around for people with a copy.
Lastly, I know that usenet is dead (for so sayeth the prophets of internet d...