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Is there a better way to write this null check, and a non-empty check, in groovy?
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!members.find()
I think now the best way to solve this issue is code above. It works since Groovy 1.8.1 http://docs.groovy-lang.org/docs/next/html/groovy-jdk/java/util/Collection.html#find(). Examples:
def lst1 = []
assert !lst1.find()
def lst2 = ...
Proper way to add svn:executable
...cutable before svn adding them. They have the svn:executable property set. Now, a few other files were checked in without the executable bit do not have it, and I want to set the svn:executable property:
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Server.Transfer Vs. Response.Redirect
...TP 302) down to the browser.
Server.Transfer happens without the browser knowing anything, the browser request a page, but the server returns the content of another.
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Visual Studio appears to randomly adopt American keyboard layout
...hing wrong with Visual Studio, because if I then move to Notepad, Notepad knows that the keyboard is UK. Move back to VS2010 again and it is back on US International.
EDIT: the answer is to go into Visual Studio settings, and select the International Settings pane. Make sure the Language is set to ...
How to name factory like methods?
...turns me an object that behaves as I expect'. I shouldn't always have to know whether it's a brand new object, in fact I might not care. So in suitable cases you might avoid a 'Create...' name, even if that's how you're implementing it right now.
Guava is a good repository of factory naming ideas. ...
How to define two angular apps / modules in one page?
...een an error in the Javascript exemple that I provide. I think it is fixed now ! For the record, I'll used the setter syntax in 2 places for the same module... which is obviously not permitted! :-)
– Monkey Monk
Mar 3 '15 at 17:10
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What does appending “?v=1” to CSS and Javascript URLs in link and script tags do?
...?xyz=1002" will work.
And this is a common technique because browsers are now caching js and css files better and longer.
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How do you turn off auto-capitalisation in HTML form fields in iOS?
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I think this is a bit outdated now. When I do type="email" on iOS 5, autocapitalize is disabled.
– Abhi Beckert
Mar 2 '12 at 22:02
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Add .gitignore to gitignore
...n my particular case I have a symlink that contains a .gitignore file, and now when I want to commit, git tries to include that .gitignore file. This seems like a perfect use-case IMO.
– xorinzor
Aug 9 at 14:12
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How to move all files including hidden files into parent directory via *
... "Just ignore the warning" may not always be a good idea. Right now I'm having a problem with a script in which I need to stop execution if any step fails - since this solution always causes an error, it kills my script. I need a way to determine if the mv command failed or not...
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