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Differential Directory, indexing method 3 Weeks Ago by xrjf … and therefore requires no reorganization. * Performance is proportional to the length of the keys, not to the size of the index… Re: Differential Directory, indexing method 3 Weeks Ago by xrjf … far beyond: its performance is proportional to K × (maximum key length), regardless of the number of elements. Re: Differential Directory, indexing method 3 Weeks Ago by xrjf … different approach: its performance is proportional to K × (maximum key length), independent of the number of elements. This opens new perspectives… Re: Differential Directory, indexing method 3 Weeks Ago by rproffitt DiDi appears to be some China based UBER service but then again I can't find a question or much else to discuss here. Re: Differential Directory, indexing method 3 Weeks Ago by xrjf About DiDi DiDi (Differential Directory) was originally developed as part of my thesis project in the early 1990s. The name bears no relation to the more recent Chinese ride-sharing company. At the time, DiDi was a novel approach within its academic context, but a change in legislation unfortunately led to the closure of the school and the … Re: Differential Directory, indexing method 3 Weeks Ago by xrjf "Just to clarify a previous mistake: the efficiency should be K × N × log₂(N), not K × log₂(N) as I initially wrote." Re: Differential Directory, indexing method 2 Weeks Ago by xrjf I've just made an update because some records weren't being added properly. The issue was that the form didn't take into account that the register field (in the call to DiDi) is passed by reference. Re: Differential Directory, indexing method 1 Week Ago by xrjf Just a quick update for anyone interested: I have revisited and significantly improved the code, aiming for a more professional structure and better performance. The updated version avoids freezing the UI during long operations and follows more robust programming practices. If you’d like to see DiDi in action, there is also a video … McCharts - ArkTS 1 Month Ago by 杨_659 …textWidth = this.context.measureText(text).width; // Get the length of the text maxNameW = textWidth > maxNameW ? …(var i = 0; i <= this.options.data.length; i++){ ... // Draw text labels this.context.fillText(text…, this.options.cSpace, cSpiltVal * (this.options.data.length - i) + this.options.cSpace , 0); } }) … Short or Lengthy content, which is helpful for SEO? 1 Month Ago by markjones1593 …? Have you noticed any difference in rankings based on content length? Null Pointer Exception in Java Application – Need Fixing 1 Month Ago by YashSmith … main(String[] args) { String text = null; System.out.println(text.length()); // NullPointerException here } } How can I properly handle this scenario? Re: Short or Lengthy content, which is helpful for SEO? 1 Month Ago by Dani It depends on the purpose of the article. Short content works when people want a quick answer to something. Long content works when people want a lot more in-depth information about a particular topic. You should always have a target audience in mind when writing content. .length 14 Years Ago by rannamaa … the total lenght of an array with array.length or simular. Not only the length of the filled elements, I want the… length of the total array. Lets say the array is introduced …. If I in another part of the program want the length (100) without sending 100 as an argument, is that impossible… Re: length 17 Years Ago by virubudy4u … a question like that. We need more detail. What is length? A user variable? Put some effort into asking the question… below int[] arr = new int[10]; int i = arr.length; above length is declared somewhere but i dont know where is it? Re: length 17 Years Ago by VernonDozier [QUOTE=virubudy4u;553605]Where length is declared in java and how it works?[/QUOTE] You can't possibly be expecting a helpful answer to a question like that. We need more detail. What is length? A user variable? Put some effort into asking the question if you want others to put effort into answering the question. length 17 Years Ago by virubudy4u Where length is declared in java and how it works? Re: length 17 Years Ago by masijade And you don't need to. An array is a special type of Object, and length is a field of that object. But the "objectness" (yes, I can make up words) of an array is not something you need to worry about. Length.Java 15 Years Ago by COKEDUDE … countBlank; // the number of blanks (spaces) in the phrase int length; // the length of the phrase int countA = 0; // the number of…, or 'quit' to exit program: "); phrase = scan.nextLine(); length = phrase.length(); // Initialize counts countBlank = 0; // a for loop to go through… Re: length function in javascript 12 Years Ago by niranga …Here is the line that changes the value of length alert(array.length); // this will give 10 console.log(array…Here is the line that changes the value of length alert(array.length); // this will give 2 console.log(array… is the line that changes the value of length alert(array.length); // this will give 3 console.log(array… length function in javascript 12 Years Ago by rotten69 … came to my mind that needs an answer. The length property of objects is a read/write value. Let'… that has 6 elements in it and you change its length to 10 as shown below. var array = ["hello…// Here is the line that changes the value of length alert(array.length); // this will give 10 Why would someone change the… Re: length declared as a reference but not initialized 10 Years Ago by sepp2k …be 42. If you write `int& length = 0;` and then `length = 42;`, that would mean that now … So you're not allowed to write `int& length = 0;`. > I don't use the &… it? You use `&` if you want `length` to be a reference to something, that is …if you want something else to change whenever `length` changes. If that's not what you want,… Re: Length.Java 15 Years Ago by COKEDUDE …;quit")) {[/inlinecode] If I do it before [CODE]length = phrase.length();[/CODE] it won't run because I haven't initialized… "phrase". If I place it after the [CODE]length = phrase.length();[/CODE] , one of two things happens depending on where… Re: Length.Java 15 Years Ago by masijade …{[/inlinecode] If I do it before [CODE]length = phrase.length();[/CODE] it won't run because I haven'…characters ... // Read in a string and find its length System.out.print ("Enter a sentence or phrase…;)) { // Read in a string and find its length System.out.print ("Enter a sentence or phrase… length declared as a reference but not initialized 10 Years Ago by Jjajangmyeon …[256]; char password[8]; bool val = 0; int &length; cout << "\n------ New Entry ------------------------\n";… "; cin >> buffer; val = valLength(buffer, password, length); while(val == 0) { cout << "\nYour password must… Length property in FileInfo 10 Years Ago by PulsarScript Here is my code,how do i use the length property to show length of the random.bin file? static void Main(…byte[] byteArr = BitConverter.GetBytes(num); fs.Write(byteArr, 0, byteArr.Length); Console.WriteLine(num); } FileInfo info1 = new FileInfo("random.bin… Re: length declared as a reference but not initialized 10 Years Ago by sepp2k As the message says `int& length` is a reference (that's what the `&` means). You … initializing it. That is you need to do `int& length = foo;` where `foo` is an l-value (like a variable… function call that returns a reference). Just writing `int& length;` is not allowed because then the compiler does not know… Re: length declared as a reference but not initialized 10 Years Ago by Moschops …alias, if you like. `int &length;` In this case, what other variable is "length" another name for? None. It… makes no sense. `int &length = 0;` In this case…, what other variable is "length" another name for? Still no other variable. It … Length of an int array 16 Years Ago by JameB How do you find the length of an int array?? I have int array with some… a lot of code here. cout << "the length of the array is " << endl; return 0…; } [/code] so how do I find the length of the array and no I am not reading in…a for loop. Thats why I need to find the length of the array. Thanks in advance. length in mp3 player 15 Years Ago by Ravenn …{ InitializeComponent(); } //this should get the length of the file private void CalculateLength() { StringBuilder… 0, 0); // this part to show length //lengthoffile(); } } //pause playback private void … about the length of mysql BIGINT 15 Years Ago by SKANK!!!!! Length/Values1 what do i put there. this is a … by alot. its a point system. it asks for length/values whn i edit the name of the column but…do i pu t like 1,000,000 in the length/values feild? i dont understand the reason im asking … limited to a number but i dont understand if the length/values is the character ammount or the actual number ? …