breakpoints

问题 I am using bootstrap 3.x to build a client site. I have a specific bootstrap break points request from the client: Small 320px to 768px, Medium 769px to 1034px, Large 1035px to 1280px, and Extra large 1281 plus. At the same time, I don't want the site to break with future bootstrap version upgrades. The key is that the client will keep using bootstrap classes such as col-md-* col-lg-* etc after I handed on the site and moved on. How can I achieve this? Can somebody share a css or simple scss

问题 I was just wondering if it is possible to pass command to GDB from shell script. I will just demonstrate it in code, so it is easier to understand. #!/bin/sh gdb --silent Application.app b -[Class method] This causes the execution of the script to stop at line 2, and continue only when I quit GDB. How would I pass the command, if it is even possible? :) 回答1: gdb has an option to run the commands from a file with option --command=FILE . You can write all the gdb commands inside that FILE . 来源：

问题 I have an issue where Visual Studio doesn't break at any of my breakpoints with the message: The breakpoint will not currently be hit. No symbols have been loaded for this document I have tried pretty much all the relevant-looking solutions I was able to find but with no success at all (including the answers here). Luckily, I have version on .git which was working at the time of pushing it, so I tested cloning the repository on to various drives to see what would happen: C: (local) - This is

问题 For example, I have the following code, Variable.Method1().Method2(); I want to set the breakpoint after Method1() and before Method2(). Can I do so in visual studio? How to do it? Thanks. 回答1: That won't work, but this will: var result1 = Variable.Method1(); result1.Method2(); //set breakpoint here Otherwise set a breakpoint at the first line of code on Method2 and then you can keep using that one line of code. 来源： https://stackoverflow.com/questions/15942830/how-to-set-a-breakpoint-at-the

问题 I set a breakpoint inside a conditional statement that checks for a certain value of a custom datatype. The game will break, but the line it breaks on is completely outside of my breakpoint's scope. Watch variables reveal that it just breaks the first time that loop is iterated through, rendering my debugging conditional statement absolutely useless. In Visual Studio, the debugger would respect scope, and placing a breakpoint inside a conditional statement would only stop the game if that

问题 I'm getting this error when I try to test my app. If I completely close the simulator and re-launch, I can get past it temporarily, but it always comes back after one or two launches. Does anyone know what this is or how to fix it? Warning: NSBundle NSBundle (not yet loaded) was released too many times. For compatibility, it will not be deallocated, but this may change in the future. Set a breakpoint on __NSBundleOverreleased() to debug Also, how would I set a breakpoint as suggested? I only

问题 I have a list of breakpoints which I want to add each time I debug a particular program. I created a file that contain the breakpoints and used gdb -x "file" commend, but all the breakpoints that are pending on future shared library load wasn't added. Is there a way to fix this problem? 回答1: In your script set breakpoints in shared libraries as pending and when the shared libraries are loaded your breakpoints will be correctly set. (gdb) help set breakpoint pending Set debugger's behavior

问题 I put breakpoint. I used command ⌥⌘-click on breakpoint. It showed me following options. How can I use these options. 1. AppleScript 2. Capture GPU Frame 3. Debugger Command 4. Log Message 5. Shell Command 6. Sound There are other options 1. Condition 2. Ignore 3. Action 4. Options What are these options. How are they working? 回答1: You can read this detailed tutorial on breakpoints options: https://www.bignerdranch.com/blog/xcode-breakpoint-wizardry/ Short summary: Condition: if condition

问题 Is there a way to debug code on Visual C++ 2008 Express, such as I can watch a variable for certain value(s) and, when it assumes this value, to break? For instance, I want to break when x becomes 5 . In gdb I would set a breakpoint then a condition that x == 5 . How can I do it (if possible) on Visual C++ 2008 Express? 回答1: Although built in support for it is missing in the express editions, there is another way around it. I found this on another answer for a similar question. #if DEBUG if(

问题 I have been struggling with this problem for more that one year. I have filed an issue here. I have tried to apply the solution description there and from countless suggestions all over internet (example). Here is my configuration node v8.9.1 npm 4.6.1 react-native-cli 2.0.1 react-native 0.54.2 vscode 1.21.1 Here is my tsconfig.json: { "compilerOptions": { "target": "es2015", "module": "es2015", "jsx": "react-native", "moduleResolution": "node", "allowSyntheticDefaultImports": true,