hash

问题 I use webpack and css-loader , and in my css-loader config I use these options: options: { importLoaders: 1, modules: true, localIdentName: '[hash:base64:3]' } Just like you see, it is obvious that I desire all of my class name will have 3 characters, and after build absolutely my desire come true but there is a very big issue. Some class names has same name! (conflict!) for example: ._1mk { /*dev name was .home*/ color: red; } /*line 90*/ and ._1mk { /*dev name was .news*/ color: blue; }

问题 this my code.At the end of this process I want to collect name and sum results with ascending order and want to print.I tried to take the as @sum1 and @sum2 but it couldn't know @sum functions.How can I do that or any idea will be very valuable. #!/usr/bin/perl use strict; use warnings; use List::Util qw( sum ); use Data::Dumper qw(Dumper); my %grades; $grades{"Ahmet"}{quiz1} = 97; $grades{"Ahmet"}{quiz2} = 67; $grades{"Ahmet"}{quiz3} = 93; $grades{"Mehmet"}{quiz1} = 88; $grades{"Mehmet"}

问题 In the implementation of GetHashCode below, when Collection is null or empty will both result in a hash code of 0 . A colleague suggested return a random hard coded number like 19 to differentiate from a null collection. Why would I want to do this? Why would I care that a null or empty collection produces a different hash code? public class Foo { public List<int> Collection { get; set; } // Other properties omitted. public int override GetHashCode() { var hashCode = 0; if (this.Collection !=

问题 I'm trying to hash a students database based on their ID (all their information is read through a text file). The hash-function I must use is the modulo of the sum of the ASCII code of each character in the ID, divided by an odd number representing the number of the hash 'buckets'. For example, if the students ID is AE797989 and m=11: Hash(AE797989)= [ASCII(‘A’)+ ASCII(‘E’)+ ASCII(‘7’)+ ASCII(‘9’)+ ASCII(‘7’)+ ASCII(‘9’)+ ASCII(‘8’)+ ASCII(‘9’)] mod m. My text file consists of 19 students and

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 6 years ago . I'm sure there's something fundamental to all of this that simplifies the whole concept that I'm missing, but here goes: OK, you salt & hash passwords for security, but what about the code that does it? If you're

问题 I developed an app which perfectly runs with the debug hash key. But when I use the apk generated with "Android Tools / Export Signed Application Package ..." under Eclipse it crashes. As lined out under http://developers.facebook.com/docs/howtos/androidsdk/3.0/login-with-facebook/ I show a Toast which presents the hash key. I add this key to the list of hash keys for my application. But that does not help. I read android app with facebook login integrated, how to generate the release key?

问题 I developed an app which perfectly runs with the debug hash key. But when I use the apk generated with "Android Tools / Export Signed Application Package ..." under Eclipse it crashes. As lined out under http://developers.facebook.com/docs/howtos/androidsdk/3.0/login-with-facebook/ I show a Toast which presents the hash key. I add this key to the list of hash keys for my application. But that does not help. I read android app with facebook login integrated, how to generate the release key?

问题 I am trying to convert Javascript object to CSV and store it in to a file.. I have a demo: http://jsbin.com/atewix/8/edit What I want to do is If I give the entity values "Time" or "News" inside function findProps() , It should return CSV in the format: "http://www.testingmyurl.com", Time, Dec 9, 2012 or "http://www.testingmyurl.com",News, Germany,Election "http://www.testingmyurl.com",News,Egypt, Revolution with the current format it returns only individual values and that too as [object

问题 I create Antiplagiat. I use a shingle method. For example, I have the following shingles: I go to the cinema I go to the cinema1 I go to th cinema Is there a method of calculating the equal hash for these lines? I know of the existence of Levenshtein distance. However, I do not know what I should take source word. Maybe there is a better way than to consider Levenshtein distance. 回答1: The problem with hashing is that, logically, you'll run into 2 strings that differ by a single character that

问题 I'm writing a .NET 4.0 application that requires access to a SQL Server (v10.50.1600) database on the intranet. The database does not support integrated security/SSPI logins, only user/password logins. The best I've managed so far is: SqlConnectionStringBuilder builder = new SqlConnectionStringBuilder() { DataSource = Settings.SQLHostName, Encrypt = true, TrustServerCertificate = true, UserID = Settings.SQLUser, Password = "xxx", InitialCatalog = "xxx" }; However, this requires that I store