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How to use UTF-8 in resource properties with ResourceBundle

...UTF-8 saved properties file to an ISO-8859-1 saved properties file wherein all uncovered characters are converted into \uXXXX format. The below example converts a UTF-8 encoded properties file text_utf8.properties to a valid ISO-8859-1 encoded properties file text.properties. native2ascii -encoding...
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Operation on every pair of element in a list

...differ: product() generates every possible pairing of elements, including all duplicates: 1,1 1,2 1,3 1,4 2,1 2,2 2,3 2,4 3,1 3,2 3,3 3,4 4,1 4,2 4,3 4,4 permutations() generates all unique orderings of each unique pair of elements, eliminating the x,x duplicates: . 1,2 1,3 1,4...
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differentiate null=True, blank=True in django

When we add a database field in django we generally write: 18 Answers 18 ...
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MVVM in WPF - How to alert ViewModel of changes in Model… or should I?

... RaisePropertyChanged("ViewModelCopyOfSomeProperty"); } But typically this is only needed if more than one object will be making changes to the Model's data, which is not usually the case. If you ever have a case where you don't actually have a reference to your Model property to attach t...
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source of historical stock data [closed]

I'm trying to make a stock market simulator (perhaps eventually growing into a predicting AI), but I'm having trouble finding data to use. I'm looking for a (hopefully free) source of historical stock market data. ...
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How can I get pg_dump to authenticate properly

...ing host variable PGPASSWORD and .pgpass and neither of these two will allow me to authenticate to the database. I have chmod 'd .pgpass to appropriate permissions and also tried: ...
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How to get Resource Name from Resource id

... wouldn't recommend use it if you use Proguard (minifyEnabled true), especially for getResources().getIdentifier(... – user25 Jul 14 '18 at 22:54 ...
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How to link to apps on the app store

...C is here. A SKStoreProductViewController object presents a store that allows the user to purchase other media from the App Store. For example, your app might display the store to allow the user to purchase another app. From News and Announcement For Apple Developers. Drive Customer...
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advantage of tap method in ruby

...= User.new user.username = "foobar" user.save! they would have to follow all the three lines and then recognize that it is just creating an instance named user. If it were: user = User.new.tap do |u| u.username = "foobar" u.save! end then that would be immediately clear. A reader would not...
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How to render and append sub-views in Backbone.js

... I have generally seen/used a couple of different solutions: Solution 1 var OuterView = Backbone.View.extend({ initialize: function() { this.inner = new InnerView(); }, render: function() { this.$el.html(tem...