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Combining “LIKE” and “IN” for SQL Server [duplicate]
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285
Effectively, the IN statement creates a series of OR statements... so
SELECT * FROM table WHERE...
Change private static final field using Java reflection
...if it doesn't, depending on usage pattern, it may or may not work.
JLS 17.5.3 Subsequent Modification of Final Fields
In some cases, such as deserialization, the system will need to change the final fields of an object after construction. final fields can be changed via reflection and other impleme...
Understand the “Decorator Pattern” with a real world example
... community wiki
14 revs, 5 users 88%this. __curious_geek
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Test if characters are in a string
...'') ).
– Greg Snow
Apr 12 '12 at 19:52
2
@GregSnow -- Tried system.time(a <- grepl("abc", vec)...
What does the caret (^) character mean?
... yes.
– Greg Bacon
May 10 '14 at 16:57
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Network tools that simulate slow network connection [closed]
...o work on Windows 7.
– Znarkus
Aug 15 '11 at 8:26
1
I could not get that to work. Does it support...
How to retrieve a file from a server via SFTP?
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@p1x3l5 standard java syntax allows a block to be inserted anywhere; it can be used to provide finer control over variable scope, if you wish. However, in this case, it is just a visual aid to help indicate the two implementation c...
Why would a static nested interface be used in Java?
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295
The static keyword in the above example is redundant (a nested interface is automatically "stati...
Length of a JavaScript object
...afe, though.
Here's an update as of 2016 and widespread deployment of ES5 and beyond. For IE9+ and all other modern ES5+ capable browsers, you can use Object.keys() so the above code just becomes:
var size = Object.keys(myObj).length;
This doesn't have to modify any existing prototype since O...
Check if application is installed - Android
...Robin Kanters
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