debugging

问题 I've been using using F5 (Start Debugging) for years to build the code (if its out of date), and then debug. This was working on VS 2010 also, however today it just start debugging without a build. Say I do a clean on the project, and then hit F5 instead of building it so it can run it throws an error message saying that the exe doesn't exist to run. How do I make it build first? What could have changed? 回答1: Tools + Options, Projects and Solutions, Build and Run. "On Run, when projects are

问题 This question already has answers here : javascript Syntax error : Unterminated string literal [duplicate] (3 answers) Closed 6 years ago . I am trying to debug a JavaScript script that gets read in a Firefox extension and executed. I only can see errors via the Firebug console (my code is invisible to Firebug), and it's reporting a "unterminated string literal." I checked the line and the lines around it and everything seems fine-parentheses, braces, and quotes are balanced, etc. What are

问题 When loading my page in Google Chrome, I get a vague error in the console: Uncaught SyntaxError: Unexpected end of input I have no idea what is causing it. How would I go about debugging this error? 回答1: This particular error is one annoying fact about v8. In most cases your JavaScript is broken in some way. For example missing a } or something like that. Example given, this will yield "Unexpected end of input" too: eval('[{"test": 4}') // notice the missing ] But the root cause of the

问题 I want to know how to place a conditional breakpoint in Eclipse. I have a code like: public static void doForAllTabs(String[] tablist){ for(int i = 0; i<tablist.length;i++){ --> doIt(tablist[i]); } } Now I want to put a breakpoint on the line with the arrow but want it to trigger only if: tablist[i].equalsIgnoreCase("LEADDELEGATES"); 回答1: Put your breakpoint. Right-click the breakpoint image on the margin and choose Breakpoint Properties : Configure condition as you see fit: 回答2: Make a

问题 This question already has answers here : How to display a dynamically allocated array in the Visual Studio debugger? (9 answers) Closed 6 years ago . Is it possible to view an array in the Visual Studio debugger? QuickWatch only shows the first element of the array. 回答1: You can try this nice little trick for C++. Take the expression which gives you the array and then append a comma and the number of elements you want to see. Expanding that value will show you elements 0-(N-1) where N is the

问题 why bp main failed? how to list source code as gdb's list command does? this question is not the same as CDB command for setting a breakpoint based on a line number seems cdb can be used with windbg, but is that possible to use cdb a bit similar to gdb? 回答1: cdb allows 3 different commands to set breakpoints: bp, bm, and bu bp accepts arguments that are numeric addresses bm accepts arguments that are textual symbols in a module that is already loaded bu accepts arguments that are textual

问题 why bp main failed? how to list source code as gdb's list command does? this question is not the same as CDB command for setting a breakpoint based on a line number seems cdb can be used with windbg, but is that possible to use cdb a bit similar to gdb? 回答1: cdb allows 3 different commands to set breakpoints: bp, bm, and bu bp accepts arguments that are numeric addresses bm accepts arguments that are textual symbols in a module that is already loaded bu accepts arguments that are textual

问题 This question already has answers here : brackets around print in python (3 answers) Syntax error on print with Python 3 [duplicate] (3 answers) Closed 3 years ago . Edit: PYTHON 2.6 ... so not technically a duplicate question ..... I'm trying to figure out how to use Python on Eclipe using this tutorial but I'm stuck on part 4.Debugging. using this code: def add(a,b): return a+b def addFixedValue(a): y = 5 return y +a print add(1,2) print addFixedValue(1) I added a breakpoint, but still get

问题 This question already has answers here : brackets around print in python (3 answers) Syntax error on print with Python 3 [duplicate] (3 answers) Closed 3 years ago . Edit: PYTHON 2.6 ... so not technically a duplicate question ..... I'm trying to figure out how to use Python on Eclipe using this tutorial but I'm stuck on part 4.Debugging. using this code: def add(a,b): return a+b def addFixedValue(a): y = 5 return y +a print add(1,2) print addFixedValue(1) I added a breakpoint, but still get

问题 Im trying to show on console when a gameobject collides with another gameobject with collide. I keep getting this error on unity's console ERROR CS0117, 'Debug' does not contain a definition for 'log'. im on mac using .net core im using vs code 1.35.1 and unity 2019.3.0a5 i already have all the usings that i need, but intellisense does not find a definition for my debug or for anything whatsoever, this is frustrating :/ i dont have any other .cs file named debug neither using UnityEngine;