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Convert hex string to int
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It's simply too big for an int (which is 4 bytes and signed).
Use
Long.parseLong("AA0F245C", 16);
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How to list the properties of a JavaScript object?
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In modern browsers (IE9+, FF4+, Chrome5+, Opera12+, Safari5+) you can use the built in Object.keys method:
var keys = Object.keys(myObject);
The above has a full polyfill but a simplified version is:
var getKeys = function(obj){
var keys = [];
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simple HTTP server in Java using only Java SE API
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Since Java SE 6, there's a builtin HTTP server in Sun Oracle JRE. The com.sun.net.httpserver p...
Is it possible to specify the schema when connecting to postgres with JDBC?
...y the schema to use for the liquibase command line.
Update
As of JDBC v9.4 you can specify the url with the new currentSchema parameter like so:
jdbc:postgresql://localhost:5432/mydatabase?currentSchema=myschema
Appears based on an earlier patch:
http://web.archive.org/web/20141025044151/http:...
Sublime Text 3, convert spaces to tabs
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edited Mar 11 at 13:34
joe733
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answered Mar 20 '14 at 13:58
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How to make Twitter bootstrap modal full screen
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answered Aug 29 '13 at 23:04
Chris JChris J
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Center a button in a Linear layout
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edited Dec 24 '09 at 11:27
answered Dec 24 '09 at 11:10
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How do I get formatted JSON in .NET using C#?
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14 Answers
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Spring Java Config: how do you create a prototype-scoped @Bean with runtime arguments?
...which looks up the bean by type.
This is at least true for Spring versions 4+.
Note that, if you don't want to start with the ApplicationContext or BeanFactory for your bean retrieval, you can inject an ObjectProvider (since Spring 4.3).
A variant of ObjectFactory designed specifically for injectio...
How to remove outliers from a dataset
I've got some multivariate data of beauty vs ages. The ages range from 20-40 at intervals of 2 (20, 22, 24....40), and for each record of data, they are given an age and a beauty rating from 1-5. When I do boxplots of this data (ages across the X-axis, beauty ratings across the Y-axis), there are so...