TheFlutter Chartswidget is a well-crafted control for visualizing data in the form of charts and graphs. It contains a rich gallery of 30+ chart types, ranging from line to financial, that cater to all charting scenarios. In this blog post, I’ll quickly introduce the new features and bre...
What is const in flutter? The const keyword isused when the value of the variable is known at compile-time and never changes. In other words, the compiler knows in advance what value is to be stored in that variable. ... Flutter also automatically deduces the type of the variable when ...
There’s one more to add to the front of the line of what Swift is: a protocol-oriented programming language! In Swift 1, protocols were like interfaces to specify a set of properties and methods that a class, struct, or enum would then conform to. Now in Swift 2, you can extend ...
In the above example, the log is printed to the console, but in most cases, the log needs to be stored permanently in a file. To accomplish this, thefstreamlibrary’s functionality to open, write to, and close a file can be used. enumLogPriority{TraceP, DebugP, InfoP, WarnP, Error...
In this post, I will only give examples for the Android platform, but everything written here is generic and applicable to other platforms. The TLDR is: instead of updating or creating a snapshot parser, we just recompile the flutter engine and replace it in the app that we targeted. ...
1 We declare an instance of Foo, which define later down in the file 2. 3 We declare a subclass of UIViewController at the beginning of the file but import its framework at the bottom. In this order-independent world, there is one rule to keep all files living in peace and harmony....
So, as in our previous post, we discussed Deque and how we can utilize them in Java. But, let's have a small summary/recap so that we start with a fresh state. Deque advantages and functionality: Deque is adouble-ended queuein whichwe can add/delete elements from both ends. ...
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