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Java Interfaces/Implementation naming convention [duplicate]
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answered May 11 '10 at 22:17
user177800user177800
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How do you effectively model inheritance in a database?
...nd up with this table:
table Person
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int id (PK)
int rowtype (0 = "Person", 1 = "Employee")
string firstname
string lastname
datetime startdate
For any rows which are rowtype 0 (Person), the startdate will always be null.
Table-Per-Concrete (TPC)
Each class has its own fully formed ...
How to set margin of ImageView using code, not xml
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answered Aug 5 '10 at 15:19
KeyKey
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The source was not found, but some or all event logs could not be searched
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Difference between web server, web container and application server
...ns EARs.
– ziMtyth
Nov 27 '17 at 9:20
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Mock functions in Go
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answered Oct 3 '13 at 20:42
weberc2weberc2
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Listview Scroll to the end of the list after updating the list
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420
Supposing you know when the list data has changed, you can manually tell the list to scroll to t...
Shall we always use [unowned self] inside closure in Swift
In WWDC 2014 session 403 Intermediate Swift and transcript , there was the following slide
9 Answers
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Lightweight Java Object cache API [closed]
...CacheManager cacheManager = CacheManager.getInstance();
int oneDay = 24 * 60 * 60;
Cache memoryOnlyCache = new Cache("name", 200, false, false, oneDay, oneDay);
cacheManager.addCache(memoryOnlyCache);
Creates a cache that will hold 200 elements, and has a ttl of 24 hours.
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How to access the first property of a Javascript object?
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var obj = { first: 'someVal' };
obj[Object.keys(obj)[0]]; //returns 'someVal'
Using this you can access also other properties by indexes. Be aware tho! Object.keys return order is not guaranteed as per ECMAScript however unofficially it is by all major browsers implementation...