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Compare two text files line by line [closed]

由 孤街浪徒 提交于 2019-11-27 04:31:35
问题 Beneath here i described a example Scenario: "FileA-Database.txt" contains the following names: KB200 KB300 KB400 "FileB-Slave.txt" contains the following names: KB600 KB200 KB400 KB700 I want to compare the "FileA-Database.txt" with "FileB-Slave.txt" and let the missing values be filled in automatically in the "FileA-Database.txt" file also i need to display the missing values in a text file called "Results.txt". The code needs to be compatible with C# (framework 4.0+) please!. I need a

How can I compare two dates, return a number of days

由 倾然丶 夕夏残阳落幕 提交于 2019-11-27 04:27:54
问题 how can I compare two dates return number of days. Ex: Missing X days of the Cup. look my code. NSDateFormatter *df = [[NSDateFormatter alloc]init]; [df setDateFormat:@"d MMMM,yyyy"]; NSDate *date1 = [df dateFromString:@"11-05-2010"]; NSDate *date2 = [df dateFromString:@"11-06-2010"]; NSTimeInterval interval = [date2 timeIntervalSinceDate:date1]; //int days = (int)interval / 30; //int months = (interval - (months/30)) / 30; NSString *timeDiff = [NSString stringWithFormat:@"%dMissing%d days of

Query comparing dates in SQL

由 北城余情 提交于 2019-11-27 04:19:35
I have a table with dates that all happened in the month November. I wrote this query select id,numbers_from,created_date,amount_numbers,SMS_text from Test_Table where created_date <= '2013-04-12' This query should return everything that happened in month 11 (November) because it happened before the date '2013-04-12' (in December) But it's only returning available dates that happened in days lesser than 04 (2013- 04 -12) Could it be that it's only comparing the day part? and not the whole date? How to fix this? Created_date is of type date Date format is by default yyyy-dd-MM Instead of '2013

How to compare two date values with jQuery [duplicate]

由 浪子不回头ぞ 提交于 2019-11-27 04:11:16
This question already has an answer here: Age from Date of Birth using JQuery 7 answers I have two String fields which represent Dates in my page and I would like to compare these two fields to know if my first date < second date. How can I do this? <tr> <td align="right">First Date: </td> <td align="left"> <html:text name="addPublicationForm" styleId="firstDate" property="firstDate" maxlength="10"/></td> </tr> <tr> <td align="right">Second Date: </td> <td align="left"> <html:text name="addPublicationForm" styleId="secondDate" property="secondDate" maxlength="10"/></td> </tr> samba var startDt

How to Compare Two Numbers in Java? [duplicate]

由 此生再无相见时 提交于 2019-11-27 03:47:43
问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: Comparing the values of two generic Numbers I would like to compare two arbitrary instances of Number to find out which is greater. As you know, those may be Integers, Longs or Doubles but also BigIntegers or BigDecimals. So what to do? Number does not implement Comparable. Can't use doubleValue() as there might be a loss of precision from BigDecimals or BigIntegers. Do I really have to go into instance-testing

How to compare two objects (the calling object and the parameter) in a class?

由 二次信任 提交于 2019-11-27 03:37:46
问题 I am writing a "Date" class for an assignment and I am having trouble doing one the of the functions. This is the header file for the class. class Date { public: Date(); // Constructor without parameters Date(int m, int d, int y); // Constructor with parameters. // accessors int GetMonth(); // returns the size of the diamond int GetDay(); int GetYear(); // mutators bool Set(int m, int d, int y); bool SetFormat(char f); // standard input and output routines void Input(); void Show(); void

Finding duplicate values between two arrays

由 你说的曾经没有我的故事 提交于 2019-11-27 03:35:12
问题 Let's say I have the following two arrays: int[] a = [1,2,3,4,5]; int[] b = [8,1,3,9,4]; I would like to take the first value of array a - 1 - and see if it is contained in array b . So, I would get that the '1' from a is in b even if it is not in the same position. Once I have gone through the comparison for the first element in a , I move on to the next number in array a and continue the process until I have completely gone through the first array. I know I need to do some looping (possibly

Find missing element by comparing 2 arrays in Javascript

由 心不动则不痛 提交于 2019-11-27 03:35:08
问题 For some reason I'm having some serious difficulty wrapping my mind around this problem. I need this JS function that accepts 2 arrays, compares the 2, and then returns a string of the missing element. E.g. Find the element that is missing in the currentArray that was there in the previous array. function findDeselectedItem(CurrentArray, PreviousArray){ var CurrentArrSize = CurrentArray.length; var PrevousArrSize = PreviousArray.length; // Then my brain gives up on me... // I assume you have

What exactly does comparing Integers with == do?

由 狂风中的少年 提交于 2019-11-27 03:20:52
问题 EDIT: OK, OK, I misread. I'm not comparing an int to an Integer. Duly noted. My SCJP book says: When == is used to compare a primitive to a wrapper, the wrapper will be unwrapped and the comparison will be primitive to primitive. So you'd think this code would print true : Integer i1 = 1; //if this were int it'd be correct and behave as the book says. Integer i2 = new Integer(1); System.out.println(i1 == i2); but it prints false . Also, according to my book, this should print true : Integer

How to compare Unicode strings in Javascript?

由 倾然丶 夕夏残阳落幕 提交于 2019-11-27 03:17:46
When I wrote in JavaScript "Ł" > "Z" it returns true . In Unicode order it should be of course false . How to fix this? My site is using UTF-8. You can use Intl.Collator or String.prototype.localeCompare , introduced by ECMAScript Internationalization API : "Ł".localeCompare("Z", "pl"); // -1 new Intl.Collator("pl").compare("Ł","Z"); // -1 -1 means that Ł comes before Z , like you want. Note it only works on latest browsers, though. Here is an example for the french alphabet that could help you for a custom sort: var alpha = function(alphabet, dir, caseSensitive){ return function(a, b){ var
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