hook

问题 I searched for calling/invoking a hook manually and similar stuff on the web but couldn't find anything. Is there a such thing in codeigniter? I have a hook below which gets triggered as expected but just in case if doesn't, then I want to invoke it manually in my code. Thanks $hook['post_controller_constructor'] [] = array( 'class' => 'load_designs', 'function' => 'do_load', 'filename' => 'load_designs_hook.php', 'filepath' => 'hooks', 'params' => '' ); 回答1: In order to call a hook, you

问题 I'd like to write a script that examines the incoming changesets on a push to a mercurial server and rejects the push if the changesets do not conform to a particular standard. It seems like my options are the prechangegroup , pre-changegroup , and pretxnchangegroup hooks. Unfortunately, the prechangegroup and pre-changegroup hooks do not appear to have access to the incoming changesets, so I would need pretxnchangegroup . But according to the documentation at http://hgbook.red-bean.com/read

问题 I have some local files that all developers have to change. I marked the files as "assume unchanged" but that doesn't keep them from changing when doing a reset. Is there a hook on git that's executed after git reset? If not, does anybody have a suggestion on how to handle this situation? 回答1: You can find a list of Git hooks here: applypatch-msg pre-applypatch post-applypatch pre-commit prepare-commit-msg commit-msg post-commit pre-rebase post-checkout post-merge pre-receive update post

问题 I've already saw many tutorials and articles about hooking, yet I don't quite understand it. Mainly because every single example uses different solution. I know I will have to implement something that will keep the hook alive. Usually it's some kind of while cycle. Q1: If this loop was in some class with callbacks, will it prevent the thread from executing them? I know it will take a while, but I would highly appreciate some well explained example of global keyboard hook. Or simply link me to

问题 Intent, hooks, API, integration, dozen of cryptic javascripts, xml schemas, URL interpreters, helpers, frameworks... It's 3 days that i'm reading blogs, SDK, tutorials to achive a very simple goal: open Instagram by clicking an URL in the Android browser. I find it a bit incredible that i needed 5 minutes to make it on iOS. I don't even know what code i should share since i don't even succeded in having an error... at least it would be something! To make it short i have an Android phone. I

问题 I need to make sure commit messages are some what legit else reject it. The commit message should be like "#123 fixing missing bracket" I want to make sure it begins with hash, there is an integer (no 123a), and the message is at least 10 words. Nice to have: the message would not be the exact same in a row I am using this Trac plugin for change set, it describes the commit message format in more detail http://trac-hacks.org/wiki/TracTicketChangelogPlugin Thanks, 回答1: You can create a pre

问题 I am trying to set up a knitr::knit_hooks() to automatically format data frame output of an R-markdown chunk with kableExtra in my HTML report. I would like to not repeatedly add the following lines (or any lines) to the end of each chunk of tabulated data: head(iris) %>% kable("html") %>% kable_styling("hover", full_width = FALSE) I came up with one solution based on this answer that works by evaluating the chunk source (see my answer below that includes some issues that I have with this

问题 I'm attempting to hack and modify several rendering features of an old opengl fixed pipeline game, by hooking into OpenGl calls, and my current mission is to implement shader lighting. I've already created an appropriate shader program that lights most of my objects correctly, but this game's terrain is drawn with no normal data provided. The game calls: void glVertexPointer(GLint size, GLenum type, GLsizei stride, const GLvoid * pointer); and void glDrawElements(GLenum mode, GLsizei count,

问题 I drove against a wall again and need your help with some low-level stuff. I already succeeded in hooking exported DLL-Functions (with this code btw.) by injecting them into my target process (e.g. I can easily detour MessageBoxW from user32.dll ). Unfortunately I aim for a different scenario: I have to detour a function defined inside the executable I'm injecting my code into. The application is Open-Source so I know everything about the function I'd need for hooking it, but the binary is

问题 With SQLAlchemy, it is possible to add a default value to every function. As I understand it, this may also be a callable (either without any arguments or with an optional ExecutionContext argument). Now in a declarative scenario, I wonder if it is somehow possible to have a default function which is called with the object that is being stored. I.e. possibly like so: Base = sqlalchemy.ext.declarative.declarative_base() class BaseEntity(Base): value = Column('value', String(40), default