I am guessing this is probably going to be a fairly simple question and apologize that I haven't been able to find the answer for this one.
When working with Quartz.net in C# if you are using a job listener, you usually use something like this line of code :
scheduler.getListenerManager().addJobListener(myJobListener, KeyMatcher.keyEquals(myJobKey));
You could also use :
scheduler.getListenerManager().addJobListener(myJobListener);
But then the JobListener would be paying attention to any job rather than a specified one.
When working in F#, I can successfully create and add a JobListener but KeyMatcher doesn't seem to be recognized. I'm wondering if it uses a different name or if I am missing an import declaration. Here are the two import declarations I am currently using related to Quartz :
open Quartz
open Quartz.Impl
Thank you for any assistance.
Related
I want to write a simple editor with basic autocomplete functionality for the Go language as a pet project. How would one go about doing it? I took a look at the Go plugins for Eclipse and IntelliJ, but they were too big for me to comprehend (not to mention getting one to compile).
The Go standard library offers the building blocks for a Go parser which
you can use to parse the source files and look for function definitions and the like.
There's also the godoc command which
already does what you want: extracting method definitions and it's documentation. You may look in the
source code to see how godoc is
working or use godoc directly.
This editor written in Go projects has a manageable amount of code,
you may look into it.
The de facto standard approach to this problem is to use nsf's gocode. I have tried it only in Vim - it works very well.
Even though there's ready made support for specific editors, gocode is not editor specific. It's a daemon with a communication protocol. It is thus usable from any program.
I meet a question when writing a jenkins plugin. I want to use TransientBuildActionFactory to add my plugin action to the job's build, but I can't find any demo code to use this class.
Could anyone show me a example for how to use it?
I learn TransientBuildActionFactory infomation from this : jenkins wiki about it
More recently, we are introducing a series of Transient***ActionFactory, such as TransientViewActionFactory, so that transient actions can be contributed without implementing another stateful extension point like Builder. We hope to add such extension points for more host types.
Thanks
TransientBuildActionFactory had been deprecated as stated in the javadoc. It's replaced with TransientActionFactory.
The example can be found at JobConfigHistoryActionFactory.java
Years ago, I wrote a code template that took a few simple parameters (points) and produced a class skeleton. Since some of the method bodies had code in them, I couldn't call InvokeClassCompletion and just placed the implementations with the declarations (user had to move them).
It has occurred to me that I can write a code template script engine to insert these methods in the correct position, but I don't see how I'm supposed to navigate the file. There are declarations for IOTAEditReader and IOTAEditWriter in ToolsAPI.pas, but I'm guessing there is a step missing - certainly I don't need to manually parse the Delphi code just to find the implementation section?
Does anyone have experience with it?
The IDE has plenty of parsers in it, but not one is made available for IDE plugins (ToolsAPI). So you have to write your own parser or use an existing one like http://delphiblog.twodesk.com/using-the-castalia-delphi-parser
You might find that GExperts or CNPack contains almost all the code you need, in one of its editor wizards.
If not, then, those two are the best reference I know for writing IDE plugins. As far as writing parsers, see Andreas' answer.
If you just want better code templates, you could consider buying Castalia, as it has an improved code template feature over the builtin delphi IDE plugin features. Castalia internally uses the Castalia delphi parser mentioned by andreas. It's quite good.
I would like to add an F# REPL to my application for live debugging purposes. I am looking at the source code for fsi.exe (F# Interactive) and there is a ton of stuff going on that looks like it pokes around with F# compiler internals. I cannot get this same code to compile in the context of our application because of this.
Is there a nice simple example of implementing an F# REPL somewhere? I would have hoped for this to be fairly easy.
The short answer is that F# (unfortunatelly) doesn't currently provide any API for hosting F# Interactive in your applications. There are a lot of people asking for this - see for example this SO question.
There are essentially two things you could do about that:
You can modify the open-source release and compile fsi.exe as some DLL library that would provide the API you need. This isn't simple task - F# Interactive is tightly bound with the compiler (it compiles code you enter on the fly), but it should be doable to encapsulate the types implementing REPL into some type you could call (But you cannot just take some file out of it - you need to compile entire F# to get this working).
You can run fsi.exe as a separate process as Visual Studio does and send commands to it using standard input/output. You can get some more flexibility by loading your library when fsi.exe starts. The library could use .NET Remoting to connect back to your application and expose some data.
Unfortunatelly, these two options are probably the only things you can do at the moment.
EDIT I was thinking that I already answered this question somewhere (perhaps in email), but couldn't
find it! Thanks to Mauricio who found the exact duplicate (even with my duplicate answer... Doh!)
I've written a series of blog posts about using the open source F# interactive executable inside and WPF application.
The code base is available on github - https://github.com/oriches/Simple.Wpf.FSharp.Repl
The series of blog posts are:
http://awkwardcoder.blogspot.co.uk/2013/12/simple-f-repl-in-wpf-part-1.html
http://awkwardcoder.blogspot.co.uk/2013/12/simple-f-repl-in-wpf-part-2.html
http://awkwardcoder.blogspot.co.uk/2013/12/simple-f-repl-in-wpf-part-3.html
The final post is to follow soon.
Many moons ago I started storing my music as MP3’s. I downloaded like mad and just dumped them all into a folder. After collecting thousands of songs I had a big mess. After two years of organizing all music in my free time I have made it to “D” section of my library. I am starting to write code on a daily basis and I would like to keep a lot of what I do for reuse and future reference. I use Visual Studio a lot, and Eclipse sometimes, but I also do web development. Right now I am just have a folder on an external drive called Projects and inside that folder I have code I want to save broken down by its respective IDE and then the language it was developed in. This is working ok right now, but I fear after a few years it might get hard to navigate, and I don’t want another mess like my music library. What are some good ways to keep track of code and programming projects while also promoting easy navigation and future reuse?
I use a subversion repository for purpose of saving code for the future. In my repository I have the following folder structure:
\
|- Project1\
|- - Trunk\
|- - Branches\
|- - Tags\
|- Project2\
....
This is working for me and I have big and small projects that I coded on since high school in this repository. If I for instance want to port a project that I coded on Linux to Windows I create a branch that I for example call Win32-port. And when I have a 1.0 release of a project I create a tag named 1.0.
Using this method you can also set up back-up scripts and save a backup to another location. (I use a cron job and some python scripts to achieve this, but it all depends on what system the server uses.)
A book about subversion are freely available here: Link
For Mac OS X, there's the beautiful Snippets:
(source: snippetsapp.com)
Also, the new Xcode 4 will have native support for custom code snippets.
It won't really solve your organising problem, but you'll be more productive anyway by using snippet be it inside Eclipse or inside Visual Studio.
Here's a short tutorial for snippet in Eclipse : http://www.dansshorts.com/post/creating-snippets-in-eclipse
And here the explanation to create them and link them to a keyword in Visual Studio 2010 : http://www.visualstudiotutor.com/2010/02/create-snippet-visual-studio-2010/
This would take a bit more infrastructure to set up and is more for multiple people working together, but the best approach is to start thinking of Software as a Service.
For commonly used functions, wrap them as a web service with good documentation. For instance, if you have a phone validator that seems to be constantly used across projects, it would become part of your validator service.
With few exceptions, most shops don't seem to organize/share code effectively with static document type code libraries.
This would also force you to refactor the code snippets into reusable methods instead of just random code that is copied/pasted in. It also gives you a clean seperation between the public interface and private implementation.