Declaring “this is data, not code” to protect against injection attacks....
There are a variety of ways to make sure a receiving system understands “this is data, not code” so that it doesn’t try to execute or interpret the data. To name a few: Prepared statements, to avoid...
View ArticleDeclaring Postback URL in Facebook Customer Chat Plugin
How do I designate the Postback URL for the Facebook Customer Chat plugin? https://developers.facebook.com/docs/messenger-platform/discovery/customer-chat-plugin/ Under the message type & template...
View ArticleDifference between two places of declaring functions in React
I’m working on getting familiar with React. Whats the difference between the two approaches to declaring the onCellClick function (whether it be called onCellClick or concatenateClickedString) class...
View ArticleDeclaring Unnecessary Variables for Readability
I know some languages (C comes to mind) its best to declare as few variables as possible. In a language with memory management like C# is it better practice to continue with this philosophy or should...
View ArticleRead input files from args just by declaring their sum and a delay for...
This is a tricky one for me since I haven’t tried it again. So I am trying to import a specific number of input text files to my program and specify a delay. Let me explain: java -jar program.jar 5 10...
View ArticleDeclaring an object that extends a class and implements more than one interface
I’m confused about how should I declare an object that implements more than one interface, or derives from a class that implements one interface, and implements another interface itself. Let’s suppose...
View ArticleWhat happens if you just start drawing from the Deck of Many Things without...
In the Dungeon Master’s Guide, the description for the Deck of Many Things contains the following. Before you draw a card, you must declare how many cards you intend to draw and then draw them...
View ArticleDeclaring multi-dimensional array using CFG
I am still juveline to compilers and formal languages. I’ve tried to write context-free grammar (CFG) for a multi-dimensional array, but I am not sure of my solution, so could you suggest your CFG for...
View ArticleWould declaring a sworn enemy using an oathbow give disadvantage when...
If a character declares a sworn enemy using an oathbow then the rules state: While your Sworn Enemy lives, you have disadvantage on Attack rolls with all other Weapons. What happens if you summon a...
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Do we have to calculate time for declaring statement in RAM model?
Do we have to calculate time for declaring statement, in my case int num3 statement. The following question was asked by professor as a post-lecture quiz. I selected t(n)=3, but the correct answer was...
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