How to kill an open process on node.js?

How to kill an open process on node.js?

I'm trying to set up a build-system for Node.js on sublime, so I can press F7 to call "node" on the openned file. The problem is that the process is then open forever, so, the second time I use F7 I get an add-in-use. Is there a way I can k

pimpl idiom vs. bridge design pattern

pimpl idiom vs. bridge design pattern

I just noticed a new term pimpl idiom, what's the difference between this idiom with Bridge design pattern? I am confused about that.I also noticed the pimpl idiom is always used for swap function, what's that? Could anybody give me an exam

Java: Why are wrapper classes needed?

Java: Why are wrapper classes needed?

On the very high level, I know that we need to "wrap" the primitive data types, such as int and char, by using their respective wrapper classes to use them within Java collections.I would like to understand how Java collections work at the

Django debug display all variables of a page

Django debug display all variables of a page

Is there a template tag (or any other trick) I can use to display all the variables available in a page? 1:If DEBUG is enabled, there's a template tag called {% debug %} 2:There are several options (some of them already listed before)

Can you turn off Peek Definition in Visual Studio 2013 and up?

Can you turn off Peek Definition in Visual Studio 2013 and up?

In Visual Studio 2013 and up, there is the Peek Definition feature when you Ctrl + Click. At first I thought this was cool, but I have found that the majority of the time, I need to click the Promote to Document button, since I make lots of

How can I move around in the Vim command line?

How can I move around in the Vim command line?

If you're typing a command in Vim (I mean you've started with : and you're working in the bar at the bottom of the screen) is there a way to move the cursor around other than tapping the arrow keys? In particular, can you move it to the beg

How to import and keep updated a CVS repository in Git? [closed]

How to import and keep updated a CVS repository in Git? [closed]

There is a central repository in CVS, and I would like to use it with Git locally, and then send my changes back to CVS.What can I accomplish that on a daily basis?The tasks I would like to accomplish are:importing branches,getting history

sqlalchemy flush() and get inserted id?

sqlalchemy flush() and get inserted id?

I want to do something like this:f = Foo(bar='x')session.add(f)session.flush()# do additional queries using f.id before commit()print f.id # should be not Nonesession.commit()But f.id is None when I try it. How can I get this to work?-Dan

What is step into, step out and step over in Firebug? [duplicate]

What is step into, step out and step over in Firebug? [duplicate]

This question already has an answer here: How to use Firebugs debugger functions? 1 answer I am new to FireBug Debugger can anyone say what is step int

How to properly document S4 methods using roxygen2

How to properly document S4 methods using roxygen2

I've seen some discussions in SO and other places regarding how this should be or will be done in future versions of Roxygen2. However, I am stuck. How should I go about documenting a S4 generic, as well as its methods, using Roxygen2? A wo

What is the difference between Action Bar and newly introduced Toolbar?

What is the difference between Action Bar and newly introduced Toolbar?

After Google introduced Material Design, I have heard about a new widget class called Toolbar.What is the Toolbar, and what is the exact difference between ActionBar and ToolBar? 1:I found a good explanation from Android Developers Blog

Getting new Twitter API consumer and secret keys

Getting new Twitter API consumer and secret keys

I am working on a Twitter project where I want to use OAuth but I don't know where to get the consumer and secret keys.How can I get these? 1:To get Consumer Key & Consumer Secret, you have to create an app in Twitter viahttps://apps.twi

Why is it that parseInt(8,3) == NaN and parseInt(16,3) == 1?

Why is it that parseInt(8,3) == NaN and parseInt(16,3) == 1?

I'm reading this but I'm confused by what is written in the parseInt with a radix argument chapterWhy is it that parseInt(8, 3) → NaN and parseInt(16, 3) → 1?AFAIK 8 and 16 are not base-3 numbers, so parseInt(16, 3) should return NaN too

Is it possible for intellij to organize imports the same way as in Eclipse?

Is it possible for intellij to organize imports the same way as in Eclipse?

I'm working on a project where all the team members are using Eclipse and I'm the only IDEA user. This creates a lot of noise from imports rearrangements. The order in which eclipse imports is: Java, Javax, Org, Com, everything else in alph

What is the PastryKit Framework?

What is the PastryKit Framework?

I'm trying to find any information I can on the PastryKit Javascript Framework. It appears to be in use on the iPhone User Guide that is displayed on the iPhone itself in Mobile Safari, but I cannot find any documentation or API. If you wan

How do I remove a single file from the staging area of Git but not remove it from the index or undo

How do I remove a single file from the staging area of Git but not remove it from the index or undo

Situation: I have a Git repository with files already in the index. I make changes to several files, open Git and add these files to my staging area with "git add ."Question: How do I remove one of those files from the staging area but not

How to call a function in Javascript

How to call a function in Javascript

I am new to programming-and using codeademy to help with that so pardon me if this question is a bit of an obvious one. I mainly want to be able to call a function. I have copy and pasted the code academy stuff below and I mainly want to kn

Use StreamWriter() to write to the same file as StreamReader()

Use StreamWriter() to write to the same file as StreamReader()

I want to find and replace a certain string in a number of files. Some of these files can be relatively large so I am using the StreamReader class from the System.IO namespace.The issue I have is that I don't want to have to write the new v

mognoose searching with regular expression in multiple columns

mognoose searching with regular expression in multiple columns

I have a mongoose model with schema defined as - var campusNotesSchema = mongoose.Schema({ noteId:{type:String, unique:true, default: uuid.v4()}, title: {type:String, required:'{PATH} is required!'}, uploader:{type:String,required:

Angular Js newbie - link in a controller view that triggers another controller action

Angular Js newbie - link in a controller view that triggers another controller action

angular newbie here.Let's say I have an application that needs to monitor different things like "news submitted" "login attemps" and so on. My mainController which responsibility is to get information about those operations, fetch those dat

What does this & operator mean here?

What does this & operator mean here?

I was reading some tutorial about openGL in qt.One of the mouse event slot has this code in it:if (event->buttons() & Qt::LeftButton) { rotationX += 180 * dy; rotationY += 180 * dx; updateGL();}what does the & operator do in th

Supports transactions, row-level locking, and foreign keys

Supports transactions, row-level locking, and foreign keys

For some reason I cannot create this table:CREATE TABLE user_role ( user_id VARCHAR(20) NOT NULL, role_id INTEGER UNSIGNED NOT NULL, FOREIGN KEY (user_id) REFERENCES users(user_id), FOREIGN KEY (role_id) REFERENCES roles(role_id))

How can i get the console output generated by a exe file?

How can i get the console output generated by a exe file?

without using a redirect to file (">", ">>") 1:Process p = Runtime.getRuntime().exec("executable.exec");BufferedReader input = new BufferedReader(new InputStreamReader(p.getInputStream()));String line;while ((line = input.readLine()) !=

Angular Run Block - Use UI-Router $stateProvider to Resolve Promise

Angular Run Block - Use UI-Router $stateProvider to Resolve Promise

UI-Router is different than Angular's ngRoute. It supports everything the normal ngRoute can do as well as many extra functions.I am changing my Angular app from ngRoute to UI-Router. But I cannot quite figure out how to inject resolve func

Circular list in Common Lisp

Circular list in Common Lisp

I am working using a visual programming environment for musical composition based on CL . I am trying to create a function that when given say 3 elements (1 2 3) will return 1, 2, 3, 1, 2, 3 etc., one number at the time each time it is eval