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Ruby off the rails
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Check out Shoes, a simple API for building GUIs in Ruby aimed at novice programmers.
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answered Sep 29 '08 at 21:59
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How to change plot background color?
...ax = fig.add_subplot(1, 1, 1) # nrows, ncols, index
You used the stateful API (if you're doing anything more than a few lines, and especially if you have multiple plots, the object-oriented methods above make life easier because you can refer to specific figures, plot on certain axes, and customize...
Query-string encoding of a Javascript Object
... this, jQuery.param(), if you're already using it you can use that:
http://api.jquery.com/jquery.param/
example:
var params = { width:1680, height:1050 };
var str = jQuery.param( params );
str now contains width=1680&height=1050
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Android: Clear the back stack
... Activity solutioin worked fine for me. Although I think with API 16 the solution from Daniel Schuler is easier.
– PhilippS
Dec 8 '14 at 20:46
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How can you tell when a layout has been drawn?
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removeGlobalOnLayoutListener is deprecated in API level 16.Use removeOnGlobalLayoutListener instead.
– tounaobun
May 20 '15 at 3:24
3
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Can my enums have friendly names? [duplicate]
...only supported as far back as .NET 4.5.2. docs.microsoft.com/en-us/dotnet/api/…
– Matt Arnold
Jun 13 '19 at 14:08
A...
How do I parse JSON with Ruby on Rails? [duplicate]
...ot identifiable in your module
require 'json'
#Assuming data from bitly api is stored in json_data here
json_data = '{
"errorCode": 0,
"errorMessage": "",
"results":
{
"http://www.foo.com":
{
"hash": "e5TEd",
"shortKeywordUrl": "",
"shortUrl": "http://whateve...
How to have an automatic timestamp in SQLite?
... overrided OnModelCreating, inside your context class, and add this Fluent API code:
modelBuilder.Entity<YourEntity>()
.Property(b => b.Timestamp)
.ValueGeneratedOnAddOrUpdate()
.IsConcurrencyToken()
.ForSqliteHasDefaultValue...
How to format a Java string with leading zero?
...e a much better general solution than the selected answer. docjar.com/html/api/org/apache/commons/lang/…
– kaliatech
Oct 29 '10 at 13:01
3
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Get keys from HashMap in Java
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Check this.
https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html
(Use java.util.Objects.equals because HashMap can contain null)
Using JDK8+
/**
* Find any key matching a value.
*
* @param value The value to be matched. Can be null.
* @return Any key matc...