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Solr vs. ElasticSearch [closed]
... Handling multitenancy is not a special configuration, where
with Solr a more advanced setup is necessary.
ElasticSearch introduces
the concept of the Gateway, which makes full backups easier.
Disadvantages:
Only one main developer [not applicable anymore according to the curre...
How to avoid “too many parameters” problem in API design?
...
I have been converging to this style more over time. Apparently significant amount of the "too many parameters" issues can be resolved with good logical groups and abstractions. In the end it makes the code more readable and more modularized.
...
Java maximum memory on Windows XP
...ns in Windows that minimize the relocation of DLL's during linking make it more likely you'll have a fragmented address space. Things that are likely to cut in to your address space aside from the usual stuff include security software, CBT software, spyware and other forms of malware. Likely causes ...
Replace multiple whitespaces with single whitespace in JavaScript string
I have strings with extra whitespaces, each time there's more than only one whitespace I'd like it be only one.
11 Answers
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Why 0 is true but false is 1 in the shell?
... check pretty easily for success, and investigate the particular error for more details if you want to. A lot of APIs and frameworks have a similar convention - functions that succeed return 0 and and those that fail give back an error code describing the particular failure case.
...
Elegant way to combine multiple collections of elements?
...dn't do this in the first place is that (to me) it seems to get uglier the more collections you have to deal with. However this has the benefit of using existing LINQ functions, which future developers will likely already be familiar with.
– Donut
Dec 20 '10 at...
What are the key differences between Meteor, Ember.js and Backbone.js? [closed]
...or you. But on the other hand, although new, the Ember package is actually more complete IMO than backbone.
Both give you the ability to implement things in a variety of ways which can be confusing, but Ember provides more of the code that you would have to write yourself in backbone as standard w...
How to create a MySQL hierarchical recursive query
...he number of records returned.
Alternative 1: with recursive, connect by
More and more databases implement the SQL:1999 ISO standard WITH [RECURSIVE] syntax for recursive queries (e.g. Postgres 8.4+, SQL Server 2005+, DB2, Oracle 11gR2+, SQLite 3.8.4+, Firebird 2.1+, H2, HyperSQL 2.1.0+, Teradata,...
What's the “big idea” behind compojure routes?
...rapped in wrap-params and wrap-cookies implicitly.
Here's an example of a more complex route:
(def echo-typed-url-route
(GET "*" {:keys [scheme server-name server-port uri]}
(str (name scheme) "://" server-name ":" server-port uri)))
Note the destructuring form in place of the previously u...
C# vs C - Big performance difference
...you abandon any notion of languages being "faster" than each others. C# no more has a speed than English does.
There are certain things in the C language that would be efficient even in a naive non-optimizing compiler, and there are others that relies heavily on a compiler to optimize everything aw...