compare

问题 Sub Match() Dim var As Variant, iSheet As Integer, iRow As Long, iRowL As Long, bln As Boolean, rng1 As Range, rng2 As Range, i As Long, j As Long If Not IsEmpty(rng1) Then For i = 1 To Sheets("Sheet1").Range("A" & Rows.Count).End(xlUp).Row Set rng1 = Sheets("Sheet1").Range("A" & i) For j = 1 To Sheets("Sheet1").Range("C" & Rows.Count).End(xlUp).Row Set rng2 = Sheets("Sheet1").Range("C" & j) bln = False var = Application.Match(rng1.Value, rng2, 0) If Not IsError(var) Then bln = True Exit For

问题 I have been unable to find a solution in my searching for this throughout the web, most responses recommend a tool, which leads me to believe this may be very difficult with an SQL query or something, but... I have been told to write a query for our DB2 database, using Toad to interface, that will compare 2 schemas and provide a result if there are any differences. I know this capability exists in Toad, but for some reason our DBA does not want to use it. Purchasing additional software is not

问题 I am trying to take two images and compare them using ImageMagick. I want to find out if the images are close to the same and return a number to be stored in a variable in php and displayed in my browser screen. My hosting account is with bluehost and I have tested by resizing an image and ImageMagick is installed and running. The following code works here: http://zing-cards.com/imagetest2.php <?php $photo="/home/tcsdesig/public_html/zing/flower.jpg"; $cmd = "/usr/bin/convert $photo

问题 I'm not too experienced with Java yet, and I'm hoping someone can steer me in the right direction because right now I feel like I'm just beating my head against a wall... The first class is called MeasuredParams, and it's got 40+ numeric fields (height, weight, waistSize, wristSize - some int, but mostly double). The second class is a statistical classifier called Classifier. It's been trained on a subset of the MeasuredParams fields. The names of the fields that the Classifier has been

问题 Sorry that I had to re-edit this question. I need to dynamically parse two string values to the appropriate type and compare them, then return a bool result. Example 1: string lhs = “10”; string rhs = “10”; Compare.DoesEqual(lhs, rhs, typeof(int)); //true Compare.DoesEqual(lhs, rhs, typeof(string)); //true Example 2: string lhs = “2.0”; string rhs = “3.1”; Compare.IsGreaterThan(lhs, rhs, typeof(int)); //false Compare.IsGreaterThan(lhs, rhs, typeof(double)); //false Compare.IsGreaterThan(lhs,

问题 I'm using SQL to find the differences between 2 XMLS, for example, if i declare XML1 and XML2 as: <opr_tmp_manifest man_status="2" man_number="5"/> <opr_tmp_manifest man_status="1" man_number="5"/> Then the response I get is: "MAN_STATUS,2,1;" So the Format of the response is "name_of_tag,old_value,new_value" Another example with 2 differences, if given: <opr_tmp_manifest man_status="2" man_name="Bob" man_number="5"/> <opr_tmp_manifest man_status="1" man_name="John" man_number="5"/> Response:

问题 I am just begining to explore the basic of using generics and would have thought i could implement this simple pattern to solve a typical problem in my daily use. I have spent days searching for a simple example. I can find examples for looking for .Equals, but not much past that. I want to be able to instantiate with things like: Spec<double> voltageSpec; Spec<int> cyclesSpec; Spec<myClass> fishInTheOceanSpec; then be able to : bool isGood = voltageSpec.inSpec(5.0); bool isGood cyclesSpec

问题 I have a spreadsheet that keeps track of products. In it's simplest form, the important columns are "Name", "Release Date", and "Newest?". There could be multiple rows that have the same value in the "Name" column, but they will have different values in "Release Date". I'm looking for a function that will first look in the "Name" column of the row and find all other rows that have the same value. Then, compare the "Release Date" and find the highest one. The row that has the highest "Release

问题 I am new to awk scripting. I want to do a field by word (field) comparison of two files File1.txt and File2.txt. The files contain a list of | (pipe) separated field. File 1: ------------------- aaa|bbb|ccc|eee|fff lll|mmm|nnn|ooo|ppp rrr|sss|ttt|uuu|vvv File 2: ------------------- aaa|bbb|ccc|eee|fff rrr|sss|ttt|uuu|vvv rrr|sss|ttt|uuu|uuu We compare the same line no. in both the files. Fields in Line 1 of both file match. In Line 2 all the fields (lll, mmm, nnn, ooo, ppp) donot not match

问题 I have a directory with a bunch of C files, .c and .h , and another very similar directory of files that a coworker has sent that have very minor differences, due to an update, and I'd like to see what those differences are. I could run a diff on every file manually, but as they're named the same is there anyway I could do it quicker and easily see which files are different and what makes them different? 回答1: diff command is able do it. Just try: diff directory1 directory2 回答2: You may find