Dependency Inject (DI) “friendly” library

Dependency Inject (DI) “friendly” library

I'm pondering the design of a C# library, that will have several different high level functions. Of course, those high-level functions will be implemented using the SOLID class design principles as much as possible. As such, there will prob

How to serve static files in Flask

How to serve static files in Flask

So this is embarrassing. I've got an application that I threw together in Flask and for now it is just serving up a single static HTML page with some links to CSS and JS. And I can't find where in the documentation Flask describes returning

How do I create a variable number of variables?

How do I create a variable number of variables?

How do I accomplish variable variables in Python? Here is an elaborative manual entry, for instance: Variable variablesI have heard this is a bad idea in general though, and it is a security hole in Python. Is that true? 1:You can use di

Change outgoing mail address from root@servername - rackspace sendgrid postfix [closed]

Change outgoing mail address from [email protected] - rackspace sendgrid postfix [closed]

So I recently setup my Rackspace server (Ubuntu LAMP stack) to use Postfix and Sendgrid for outgoing email. It works great in that my test mail from the cmd line gets delivered via sendgrid smtp. However, when I receive the email it says it

Installing a specific version of angular with angular cli

Installing a specific version of angular with angular cli

I searched through google and angular cli doc but couldn't find any way to install a specific version of angular using angular cli. is it even possible? 1:You can just have package.json with specific version and do npm install and it wil

Access parent window from User Control

Access parent window from User Control

I am trying to access parent window from user control. userControl1 uc1 = new userControl1();mainGrid.Children.Add(uc1);through this code I load userControl1 to main grid.But when I click on a button inside userControl1 then I want to load

Android Studio using existing android sdk

Android Studio using existing android sdk

I already have the latest android sdk with all platforms/sources/etc downloaded.How can i tell Android Studio to use an existing android sdk without moving it to android-studio\sdk\? 1:Follow this:Open up your project in Android Studio.G

No plugin found for prefix 'jetty' in the current project

No plugin found for prefix 'jetty' in the current project

I have added jetty mvn plugin code in my project pom.xml. org.mortbay.jetty maven-jetty-plugin 6.1.26 /redkites start-jetty deploy run 10 true When I use commands s

Loading fixtures in django unit tests

Loading fixtures in django unit tests

I'm trying to start writing unit tests for django and I'm having some questions about fixtures:I made a fixture of my whole project db (not certain application) and I want to load it for each test, because it looks like loading only the fix

How to point a domain at a heroku application

How to point a domain at a heroku application

While I've done this on my VPS, I've never done this for a heroku application, and now I have to do it for a fairly large company so I really want a simple list of bullet-points in how to do this.I've read these instructions, and I'm still

How to get a Matplotlib figure to scroll + resize properly in a Tkinter GUI

How to get a Matplotlib figure to scroll + resize properly in a Tkinter GUI

I have a Tkinter GUI which displays a Matplotlib plot (Python 2.7.3 with Matplotlib 1.2.0rc2) and lets the user configure certain aspects of the plot. The plots tend to get large, so the figure is wrapped in a scrolling canvas. One aspect o

Spark workers unable to find JAR on EC2 cluster

Spark workers unable to find JAR on EC2 cluster

I'm using spark-ec2 to run some Spark code. When I set master to"local", then it runs fine. However, when I set master to $MASTER,the workers immediately fail, with java.lang.NoClassDefFoundError forthe classes. The workers connect to th

U-Boot hangs while loading kernel?

U-Boot hangs while loading kernel?

I am working on Freescale board imx50evk. I have built the uboot.bin and uImage using LTIB (linux target image builder). At the U-Boot prompt I enter the bootm addr command, and then it hangs after showing the message "Loading Kernel..." >

Call a Unix Script from Excel Vba

Call a Unix Script from Excel Vba

Im trying to call a set of Unix commands from VBA using Plink ( putty Command Line) but the commands are not getting Executed . I ll post the code any corrections or suggestions would be helpful.alternative Ideas are also Welcomed , All i h

List of all top level domains [closed]

List of all top level domains [closed]

I found a lot of threads explaining how to get the country-codes in two- or three-letter format, but nothing that fits to my task.I'm heading for a way to get all the top level domains in an array or something. I know there's the CultureInf

Is there any command that I can learn the size of a table at Hbase?

Is there any command that I can learn the size of a table at Hbase?

Is there any command that I can learn the size of a table at Hbase?I use Hbase to hold my crawl data from Nutch. 1:If you are running hbase on hadoop the following command can be usedhadoop fs -du [path][path] has to be replaced with the

File ownership/group is changed when users push to a GIT repository

File ownership/group is changed when users push to a GIT repository

For over a year, I've been having troubles with GIT and directory/file permissions. I have a central repository to which multiple developers push code, using ssh (origin set up as ssh://example/git/repository). I have set up the repository

mysqldump with --where clause is not working

mysqldump with --where clause is not working

mysqldump -t -u root -p mytestdb mytable --where=datetime LIKE '2014-09%'This is what I am doing and it returns: mysqldump: Couldn't find table: "LIKE"I am trying to return all the rows where the column datetime is like 2014-09 meaning "al

How to split Linear Layout in to two columns?

How to split Linear Layout in to two columns?

I have to split a Single Linear layout into a Two Columns(Like newspaper Columns).The linear layout contain text-view and image-view I have taken the screen width and have divided it to half and made the TextView and ImageView to come in a

ng-init + ng-controller: strange behavior in the controller's scope

ng-init + ng-controller: strange behavior in the controller's scope

I'm new to Angular but really enjoying its approach. I have an HTML file where I am initializing a variable with ng-init in a element, where I'm also declaring a controller with the ng-controller directive:If I console.log the $scope objec

Scala - Try with exception logging

Scala - Try with exception logging

Scala's Try is very useful. I'd like to use that pattern, but log all exceptions. How can I do this? 1:Define the following helper:import scala.util.{Try, Failure}def LogTry[A](computation: => A): Try[A] = { Try(computation) recoverW

Ext.loader not enabled Missing required?

Ext.loader not enabled Missing required?

I have some problems with Extjs4 librairie. I want to use treeEditor component.Firebug error : Error : uncaught exception: Ext.Loader is not enabled, so dependencies cannot be resolved dynamically. Missing required class: Ext.tree.Tre

How do I set selected tab in UITabBarController using StoryBoard?

How do I set selected tab in UITabBarController using StoryBoard?

How can I switch to some tab in UITabBarController using StoryBoard? I have tried the code below but without success (the tab is not selected):self.tabBar.selectedIndex = 3;Honestly I used nib files without StoryBoard and this code above wo

Using Entity Framework with Castle Windsor

Using Entity Framework with Castle Windsor

I use the Entity Framework database-first approach to generate a DbContext / POCO model for an MVC application. I want to avoid having dependencies on DbContext in my controllers to enable me to switch to another persistence provider as I n

An error occurred in the secure channel support - Classic ASP HTTP Request

An error occurred in the secure channel support - Classic ASP HTTP Request

I have a classic ASP website running on a Windows Server 2012 box. One page makes a HTTP request to another application over https using code like this:Sub ShopXML4http(url, inStr, outStr, method, xmlerror) Dim objhttp Set objhttp = Serv