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Why does the indexing start with zero in 'C'?
...t array refers (0 elements away), so it should be denoted as array[0].
For more info:
http://developeronline.blogspot.com/2008/04/why-array-index-should-start-from-0.html
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Windows recursive grep command-line
...k reference:
. Wildcard: any character
* Repeat: zero or more occurrences of previous character or class
^ Line position: beginning of line
$ Line position: end of line
[class] Character class: any one character in set
[^class] Inverse class: any one characte...
Run a task every x-minutes with Windows Task Scheduler [closed]
...nly offer you to launch the advanced dialog once you created the task.
On more recent versions of Windows (7+ I think?):
Double click the task and a property window will show up.
Click the Triggers tab.
Double click the trigger details and the Edit Trigger window will show up.
Under Advanced sett...
psql: FATAL: role “postgres” does not exist
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Efficiency of purely functional programming
...openhagen, Denmark
Bird, Richard, Jones, Geraint, and De Moor, Oege 1997. "More haste, less speed: lazy versus eager evaluation" Journal of Functional Programming 7, 5 pp. 541–547, September 1997
Okasaki, Chris 1996. "Purely Functional Data Structures" PhD Thesis, Carnegie Mellon University
Okasak...
How to read a line from the console in C?
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How do 20 questions AI algorithms work?
... each step. This way you can approximate binary search.
Wikipedia gives a more complete example:
http://en.wikipedia.org/wiki/Decision_tree_learning
And some general background:
http://en.wikipedia.org/wiki/Decision_tree
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Parallel foreach with asynchronous lambda
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await Task.WhenAll(tasks);
var count = bag.Count;
If you need something more complex, check out Stephen Toub's ForEachAsync post.
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How to replace all strings to numbers contained in each string in Notepad++?
...o use a part of your matching pattern, you must use "capture groups" (read more on google). For example, let's say that you want to match each of the following lines
value="4"
value="403"
value="200"
value="201"
value="116"
value="15"
using the .*"\d+" pattern and want to keep only the number. Yo...