skip

问题 I want to skip empty id parent node and move to not empty id parent node in this kind of XML document.Currently my program using XmlTextReader to read and process this XML. But sometime record id can be empty and that time I want to skip this record parent node and reader should move to next node without reading that empty id parent node. Guys do you have any idea to do that ? Please help me !!! `<record id=""> <record><data></data></record> <record><data></data></record> </record> <record id

问题 I want it to skip mandatory fields when i clicked on 'İptal' button . But i don't want to control mandatory fields without "obligatory" . I want to see check mark in textboxes like screenshot. Normally 'İptal' button calls a different screen when there is no mandatory fields. Note: Screens are standard selection screens. 回答1: What you need to do is have a function code assigned to the pushbutton on the screen that has the function type "Exit". Then you can use the event AT SELECTION-SCREEN ON

问题 I was browsing this question and some similar ones: Getting a sub-array from an existing array Many places I read answers like this: Getting a sub-array from an existing array What I am wondering is why Skip and Take are not constant time operations for arrays? In turn, if they were constant time operations, won't the Skip and Take method (without calling ToArray() at the end) have the same running time without the overhead of doing an Array.Copy, but also more space efficient? 回答1: You have

问题 I am trying to test some db dependent stuff with specs2 in scala. The goal is to test for "db running" and then execute the test. I figured out that i can use orSkip from the Matcher class if the db is down. The problem is, that i am getting output for the one matching condition (as PASSED) and the example is marked as SKIPPED. What i want instead: Only execute one test that is marked as "SKIPPED" in case the test db is offline. And here is the code for my "TestKit" package net.mycode.testkit

问题 First of all, I'm forking off of this question by @checkmate because the solutions posted do not accurately satisfy what he posted in his "Expected Output." I'm not sure if he wasn't paying attention or just posted incorrectly, but solving this accurately can really help 'me' out in personal projects of mine: Get number present after a particular pattern of a matching string in Python In his expected output he posts: This is the expected output: Sample output: {'Ref.': 'UV1234'} {'Expedien N°

问题 Hey guys I am writing a parser code to read a .csv file and parse it to XML. This is the code I have and it works fine except I would like it to skip the first line in the file. So I decided to set up a HashMap but it does seem to work: for (int i = 0; i < listOfFiles.length; i++) { File file = listOfFiles[i]; if (file.isFile() && file.getName().endsWith(".csv")){ System.out.println("File Found: " + file.getName());//Prints the name of the csv file found String filePath = sourcepath + "\\" +

问题 I don't have much experience with TestNG annotations, however I am trying to build a test suite using TestNG framework and POM design pattern for a retail website. I am planning to use a data driven approach. My plan is to drive my test scenarios through excel and not using testng.xml. For example I will be having number of testsuites, which will be nothing but various class files under a package name TestSuite. TestSuite names will be listed in an excel and user will be allowed to set the

问题 Is there an elegant way to skip the first iteration in a Java5 foreach loop ? Example pseudo-code: for ( Car car : cars ) { //skip if first, do work for rest . . } 回答1: I wouldn't call it elegant, but perhaps better than using a "first" boolean: for ( Car car : cars.subList( 1, cars.size() ) ) { . . } Other than that, probably no elegant method. 回答2: With new Java 8 Stream API it actually becomes very elegant. Just use skip() method: cars.stream().skip(1) // and then operations on remaining

问题 I was wondering how I could determine in my ItemWriter , whether Spring Batch was currently in chunk-processing-mode or in the fallback single-item-processing-mode. In the first place I didn't find the information how this fallback mechanism is implemented anyway. Even if I haven't found the solution to my actual problem yet, I'd like to share my knowledge about the fallback mechanism with you. Feel free to add answers with additional information if I missed anything ;-) 回答1: The

问题 So the program is working correctly, but for some reason, on the second time through, it is skipping the Console.ReadLine() prompt altogether. I ran through debug and confirmed that it isn't a loop problem as it is actually entering the method, displaying the WriteLine then completely skipping over the ReadLine, thus returning a blank back to Main() causing it to exit. What the deuce? Any ideas? here is the code. using System; using System.Collections; using System.Collections.Generic; using