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How to remove “Server name” items from history of SQL Server Management Studio
...e Delete key. If you have multiple entries you can select the entry so the ComboBox closes, check that it is the one you want, then hit the open button on the ComboBox and press delete (the currently selected entry will be deleted).
– Trisped
Sep 30 '14 at 17:3...
What is the optimal Jewish toenail cutting algorithm?
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Facebook Android Generate Key Hash
... Generate HashKey for debug and release mode by using this. stackoverflow.com/questions/7506392/…
– Naeem Ibrahim
Jan 20 '17 at 12:12
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quick random row selection in Postgres
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60
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How do I round a decimal value to 2 decimal places (for output on a page)
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Where does Java's String constant pool live, the heap or the stack?
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stackoverflow.com/questions/28107739/…
– Kanagavelu Sugumar
Feb 23 at 15:13
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What is the difference between typeof and instanceof and when should one be used vs. the other?
...; // true
typeof function() {} == 'function'; // true
Use instanceof for complex built in types:
/regularexpression/ instanceof RegExp; // true
typeof /regularexpression/; // object
[] instanceof Array; // true
typeof []; //object
{} instanceof Object; // true
typeof {}; // object
And the las...
CodeIgniter activerecord, retrieve last insert id?
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link is dead, updated link: ellislab.com/codeigniter/user-guide/database/helpers.html
– womd
Feb 11 '14 at 11:16
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How do I get the current version of my iOS project in code?
...v\(version)" : "v\(version)(\(build))"
}
}
Gist: https://gist.github.com/ashleymills/6ec9fce6d7ec2a11af9b
Here's the equivalent in Objective-C:
+ (NSString *) appVersion
{
return [[NSBundle mainBundle] objectForInfoDictionaryKey: @"CFBundleShortVersionString"];
}
+ (NSString *) bu...
Is int[] a reference type or a value type?
...ou
to treat several items as a single
collection. The Microsoft® .NET Common
Language Runtime (CLR) supports
single-dimensional arrays,
multidimensional arrays, and jagged
arrays (arrays of arrays). All array
types are implicitly derived from
System.Array, which itself is derived
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