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In Angular, I need to search objects in an array
...gular way to do it.
– bluehallu
Feb 20 '14 at 9:58
Very easy to understand example and very helpful
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A better similarity ranking algorithm for variable length strings
...behavior?
– MrYoshiji
Jul 30 '13 at 20:21
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How to calculate date difference in JavaScript?
...yicktoofay
114k1717 gold badges222222 silver badges220220 bronze badges
41
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Best way to simulate “group by” from bash?
...e the $1, $2, $3, $4 according to your requirements )
cat file
US|A|1000|2000
US|B|1000|2000
US|C|1000|2000
UK|1|1000|2000
UK|1|1000|2000
UK|1|1000|2000
awk 'BEGIN { FS=OFS=SUBSEP="|"}{arr[$1,$2]+=$3+$4 }END {for (i in arr) print i,arr[i]}' file
US|A|3000
US|B|3000
US|C|3000
UK|1|9000
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What are the best practices for using a GUID as a primary key, specifically regarding performance?
...ly bad performance.
Yes, I know - there's newsequentialid() in SQL Server 2005 and up - but even that is not truly and fully sequential and thus also suffers from the same problems as the GUID - just a bit less prominently so.
Then there's another issue to consider: the clustering key on a table w...
Check if passed argument is file or directory in Bash
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answered Aug 26 '17 at 20:44
KamranKamran
73311 gold badge55 silver badges1919 bronze badges
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Recommended website resolution (width and height)? [closed]
...- not screen size
More about responsive design:
Responsive Web Design (2010, May 25), Ethan Marcotte, A List Apart.
Responsive Web Design at Wikipedia
Multi-device layout patterns (2012, Mar 14) Luke Wroblewski. Catalogs the most popular patterns for adaptable multi-device screen layouts.
Tool...
NameError: global name 'unicode' is not defined - in Python 3
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answered Jul 12 '17 at 20:22
atmatm
1,1181313 silver badges2121 bronze badges
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How to call a method after a delay in Android
...ert Christopher
3,01011 gold badge1717 silver badges2020 bronze badges
answered Feb 6 '12 at 19:55
kontinuitykontinuity
22.5k33 go...