How to use sbt-eclipse to create Eclipse project files of a project?

How to use sbt-eclipse to create Eclipse project files of a project?

I followed the official documentation to set up the plugin in my sbt project:Added addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" %"2.5.0") to ~/.sbt/plugins/plugins.sbt filecded to a project and ran sbtIn sbt shell, typed ecl

Custom html helpers in MVC 4

Custom html helpers in MVC 4

I created the helper classnamespace SEM.API.Helpers{ public static class Navigation { public static string BuildSomething(this HtmlHelper helper) { return "empty"; } }}And added the namespace to webc

HTML: Making a link lead to the anchor centered in the middle of the page

HTML: Making a link lead to the anchor centered in the middle of the page

I have a link to an anchor on my html page. When the link is clicked it causes the page to scroll to the anchor so that the anchor is at the very top of the visible part of the page. How can I make the page scroll so that the anchor will be

Recursively finding only directories with FileUtils.listFiles

Recursively finding only directories with FileUtils.listFiles

I want to collect a list of all files under a directory, in particular including subdirectories. I like not doing things myself, so I'm using FileUtils.listFiles from Apache Commons IO. So I have something like:import java.io.File;import ja

Redux - How to add entry to array in reducer

Redux - How to add entry to array in reducer

I stuck with this bit and I can't progress - I guess solution is simple but I can't figure out. I'm trying to add entry in reducer so data in in would look something this:state = { entryId: { entryName: ["something", "something2", "some

Find element at HTML string

Find element at HTML string

Let's suppose I havevar testHTML = "";I want to get above div as JQuery object to manipulate with it. I try to find it with: var found = $(testHTML).find("#demo_div");and with: var found = $(testHTML).find("div");Both without luck. I have e

fb:like-box, custom css?

fb:like-box, custom css?

Is it possible to add a custom css file to a fb:like-box? For example, I would like to remove the borders around the iframe. Thanks 1:The new like-box does not accept the "css" attribute. You have to use the old fb:fan plugin to achieve

jquery select first child with class of a parent with class

jquery select first child with class of a parent with class

How can i select only the first child of a particular class of a parent with a particular class for the purposes of clone()? SELECT THIS DIV NOT THIS DIV I am trying like this:var form1 = $(this) .parents('.sector_or

Why Java does not allow null while declaring primitive data types [duplicate]

Why Java does not allow null while declaring primitive data types [duplicate]

This question already has an answer here: Null for primitive data types 9 answers This is in continuation to my previous question and accroding to answ

Oracle considers empty strings to be NULL while SQL Server does not - how is this best handled?

Oracle considers empty strings to be NULL while SQL Server does not - how is this best handled?

I have to write a component that re-creates SQL Server tables (structure and data) in an Oracle database. This component also has to take new data entered into the Oracle database and copy it back into SQL Server.Translating the data types

Python - Extracting inner most lists

Python - Extracting inner most lists

Just started toying around with Python so please bear with me :)Assume the following list which contains nested lists:[[[[[1, 3, 4, 5]], [1, 3, 8]], [[1, 7, 8]]], [[[6, 7, 8]]], [9]]In a different representation:[ [ [ [

Why won't re.groups() give me anything for my one correctly-matched group?

Why won't re.groups() give me anything for my one correctly-matched group?

When I run this code:print re.search(r'1', '1').groups() I get a result of (). However, .group(0) gives me the match.Shouldn't groups() give me something containing the match?Update: Thanks for the answers. So that means if I do re.search()

C++ inconsistency between gcc and clang

C++ inconsistency between gcc and clang

I came across a C++ inconsistency between gcc (versions 4.8.1, 4.8.2) and clang (versions 3.3, 3.4). I wonder which one is correct. Here's the program:template struct Result {};template struct Empty {};template struct Bad_Type_Fcn { ty

Could not read from remote repository

Could not read from remote repository

I have received the following error multiple times: Could not read remote repository. Please make sure you have the correct access rights and the repository exists.I am very confused about how to remedy this error. 1:Make sure you are u

How to create an array from this result set (nested categories stored in databased with traversal mo

How to create an array from this result set (nested categories stored in databased with traversal mo

Based on this question: Getting a modified preorder tree traversal model (nested set) into a The logic bellow is used to build an ordered list, but how to do the same with an array? I want to build a nested array.// bootstrap loop$result =

AvalonDock DockingManager does not load layout

AvalonDock DockingManager does not load layout

In order to save and load my layout I followed the instructions here, but it didn't work for me.I've got this XAML inside the MainWindow:

d3 pattern to add an element if missing

d3 pattern to add an element if missing

With D3, I'm finding myself doing this a lot:selectAll('foo').data(['foo']).enter().append('foo')I'd like to simply add a node if it doesn't already exist, because I need to do updates at different places in the DOM tree, and the data I hav

Use environment variables in Rake task

Use environment variables in Rake task

task :some_task, :environment do |t, args| puts Rails.env #=> development, production, etc puts ENV #=> {}endI set some environment variables (either via a local .env, or via Heroku Config via Herokusan), such as which AWS bucket to use,

How do you change the background color of a TextField without changing the border in javafx?

How do you change the background color of a TextField without changing the border in javafx?

I am trying to change the background color of my TextField "colorBox0" to "value0" but it gets rid of the border.Here is a simplified version of my code: static Paint value0 = Paint.valueOf("FFFFFF"); TextField colorBox0; colorBox0.se

Pretend to be a tty in bash for any command [duplicate]

Pretend to be a tty in bash for any command [duplicate]

This question already has an answer here: Trick an application into thinking its stdout is a terminal, not a pipe 8 answers Whenever I use grep, and I

In Visual Studio 2013 / ASP.NET MVC 5, How do I add a new Controller?

In Visual Studio 2013 / ASP.NET MVC 5, How do I add a new Controller?

In ASP.NET MVC5 + VS 2013 (preview at time of writing), how do I add a new Controller? In past versions (VS 2012 / MVC 4), I was able to right click on the Controllers folder and click "Add Controller". That option is no longer there. Where

blank lines in file after sorting content of a text file in python

blank lines in file after sorting content of a text file in python

I have this small script that sorts the content of a text file# The built-in function `open` opens a file and returns a file object.# Read mode opens a file for reading only.try: f = open("tracks.txt", "r") try: # Read the enti

Can I change an an existing virtualenv to ignore global site packages? (like --no-site-package on a

Can I change an an existing virtualenv to ignore global site packages? (like --no-site-package on a

I can create a new virtualenv that ignores global site-packages with "--no-site-package". Is it possible to change an existing virtualenv (which was created without "--no-site-package") to also ignore the global site-packages? (So that it w

How to delete the contents of the Documents directory (and not the Documents directory itself)?

How to delete the contents of the Documents directory (and not the Documents directory itself)?

I want to delete all the files and directories contained in the Documents directory. I believe using [fileManager removeItemAtPath:documentsDirectoryPath error:nil] method would remove the documents directory as well. Is there any method t

Is there a FIFO stream in Scala?

Is there a FIFO stream in Scala?

I'm looking for a FIFO stream in Scala, i.e., something that provides the functionality ofimmutable.Stream (a stream that can be finite and memorizes the elements that have already been read)mutable.Queue (which allows for added elements to