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Usages of Null / Nothing / Unit in Scala
I've just read: http://oldfashionedsoftware.com/2008/08/20/a-post-about-nothing/
8 Answers
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Terminating a script in PowerShell
...ating error, use the Throw keyword. For more information, see
about_Throw (http://go.microsoft.com/fwlink/?LinkID=145153).
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Rounded UIView using CALayers - only some corners - How?
...e a rounded UILabel instead of UIImage) so I used this code to change it:
http://discussions.apple.com/thread.jspa?threadID=1683876
Make an iPhone project with the View template. In the view controller, add this:
- (void)viewDidLoad
{
CGRect rect = CGRectMake(10, 10, 200, 100);
MyView *my...
How can you list the matches of Vim's search?
...ally
set wildignore+=**/node_modules/**
" use perl regexes - src: http://andrewradev.com/2011/05/08/vim-regexes/
noremap / /\v
"
" STOP search related configs and helps
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How do I delete from multiple tables using INNER JOIN in SQL server
...3 ...
to contrast how the other two common RDBMS do a delete operation:
http://mssql-to-postgresql.blogspot.com/2007/12/deleting-duplicates-in-postgresql-ms.html
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Why does AngularJS include an empty option in select?
...ing all permutations or the configuration defined in the specification at http://docs.angularjs.org/api/ng.directive:select , I still get an empty option as the first child of select element.
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How to run a hello.js file in Node.js on windows?
... are the exact steps I just took to run the "Hello World" example found at http://nodejs.org/. This is a quick and dirty example. For a permanent installation you'd want to store the executable in a more reasonable place than the root directory and update your PATH to include its location.
Downloa...
Parse rfc3339 date strings in Python? [duplicate]
...use it's not actually part of Python, rather a 3rd-part library. git clone http://example.com/module/problemsolver problemsolver && cd problemsolver && python problemsolver.py myspecificproblem
– Jonathan Baldwin
Nov 15 '14 at 0:49
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Not equal != operator on NULL
...s behavior is the default (ANSI) behavior.
If you:
SET ANSI_NULLS OFF
http://msdn.microsoft.com/en-us/library/ms188048.aspx
You'll get different results.
SET ANSI_NULLS OFF will apparently be going away in the future...
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How to iterate over the files of a certain directory, in Java? [duplicate]
... method and you can process each file.
You can find the information here: http://commons.apache.org/proper/commons-io/download_io.cgi
Here's an example:
Iterator it = FileUtils.iterateFiles(new File("C:/"), null, false);
while(it.hasNext()){
System.out.println(((File) it.next(...