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What is the best way to create constants in Objective-C
I am creating a Reddit client for learning purposes. I need to have a file with constants in it. I was thinking about importing the file in the Reddit-Prefix.pch file to make the constants available to all the files. Is it a good way of doing things? Also, I've done my research and found several...
Please explain the exec() function and its family
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int execl(const char *path, const char *arg, ...);
int execlp(const char *file, const char *arg, ...);
int execle(const char *path, const char *arg, ..., char * const envp[]);
int execv(const char *path, char *const argv[]);
int execvp(const char *file, char *const argv[]);
int execvpe(const char *...
Do you debug C++ code in Vim? How? [closed]
...ent, or alternatively a program can be loaded from the gdb window with the file command.
With the plugin loaded, gdb can be used interactively in the corresponding window. For example, breakpoints can be set, code can be stepped through, and variables can be inspected.
Vim commands can be issued f...
In plain English, what does “git reset” do?
...t --mixed. It resets the index, but not the work tree. This means all your files are intact, but any differences between the original commit and the one you reset to will show up as local modifications (or untracked files) with git status. Use this when you realize you made some bad commits, but you...
Detach many subdirectories into a new, separate Git repository
... @BurhanAli For every commit in history, it is deleting all files except the ones you want to keep. When everything is done, you are left with only the portion of the tree you specified, along with only that history.
– void.pointer
Feb 15 '19 at ...
Displaying Windows command prompt output and redirecting it to a file
...dows command prompt and have the output both displayed and redirected to a file at the same time?
33 Answers
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get just the integer from wc in bash
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Running wc twice for the same file is inefficient.
– gawi
Sep 19 '10 at 18:42
3
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git pull keeping local changes
How can I safely update (pull) a git project, keeping specific files untouched, even if there's upstream changes?
6 Answers...
rbenv not changing ruby version
...env | grep PATH
Also check that you have the following in your ~/.bash_profile if using bash or ~/.zshenv if using zsh
export PATH="$HOME/.rbenv/bin:$PATH"
eval "$(rbenv init -)"
NOTE:
Make sure it's the last setting in your ~/.bash_profile . I ran into an issue where I installed a program that up...
Compile Views in ASP.NET MVC
... the RazorGenerator nuget package. That way your views have a .designer.cs file generated when you save them and on top of getting compile time errors for you views, they are also precompiled into the assembly (= faster warmup) and Resharper provides some additional help as well.
To use this includ...