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MongoDB with redis
... for persistent, document oriented, data indexed in various ways. Redis is more interesting for volatile data, or latency sensitive semi-persistent data.
Here are a few examples of concrete usage of Redis on top of MongoDB.
Pre-2.2 MongoDB does not have yet an expiration mechanism. Capped collect...
C# Lambda expressions: Why should I use them?
...e, so you don't strictly need lambdas for that. Lambdas are just eminently more readable than anonymous delegates, without which using Linq would make your eyes bleed.
– Benjol
May 29 '09 at 7:12
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When & why to use delegates? [duplicate]
... to me that using delegates split up your code into units and make it tons more manageable. Great mechanism to use in conjunction with unit testing if most of your methods have the same signature pattern
– Eon
Jul 11 '14 at 11:22
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SHA512 vs. Blowfish and Bcrypt [closed]
...sed hashes; because of its memory requirements, optimizing bcrypt requires more specialized hardware like FPGA with some on-board RAM.
Note: bcrypt is an algorithm that uses Blowfish internally. It is not an encryption algorithm itself. It is used to irreversibly obscure passwords, just as hash f...
Setting Objects to Null/Nothing after use in .NET
... This whole business of "don't prematurely optimize" sounds more like "Prefer slow and don't worry because CPUs are getting faster and CRUD apps don't need speed anyway." It may just be me though. :)
– BobbyShaftoe
Dec 20 '08 at 4:42
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JavaScriptSerializer - JSON serialization of enum as string
...nverter(typeof(StringEnumConverter))]
public Gender Gender { get; set; }
More details at available on StringEnumConverter documentation.
There are other places to configure this converter more globally:
enum itself if you want enum always be serialized/deserialized as string:
[JsonConverter(t...
Getting the class name from a static method in Java
...to @James Van Huis):
MyClass.class.getSimpleName(); // class name and no more
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How do you cast a List of supertypes to a List of subtypes?
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That is true, but it was more illustrative than factually correct
– Salandur
Dec 3 '13 at 21:13
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Is there a unique Android device ID?
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CocoaPods Errors on Project Build
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