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List comprehension in Ruby
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Finished in 66.683039 seconds.
15 tests, 0 assertions, 0 failures, 0 errors
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Mac OS X Terminal: Map option+delete to “backward delete word”
...eading this i found out that "delete word forward" is ctrl+k (by trial and error). now i wonder why there is so little documentation about all this.
– victor n.
Oct 7 '15 at 16:14
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The difference between sys.stdout.write and print?
...nt (and more generally between a function and a statement).
In case of an error when evaluating arguments:
print "something", 1/0, "other" #prints only something because 1/0 raise an Exception
print("something", 1/0, "other") #doesn't print anything. The function is not called
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How can I check if a string is null or empty in PowerShell?
...e that only contains whitespaces is passed onto a parameter, it will often error that the parameters value may not be '$null', instead of saying it may not be a whitespace, some remove commands might remove a root folder instead of a subfolder if the subfolder name is a "white space", all the reason...
Need command line to start web browser using adb
... I am trying to use this to load pre saved pages(on sdcard), but it gives error.
– shingaridavesh
Jun 19 '15 at 22:19
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Form inside a form, is that alright? [duplicate]
...ell pleases. And i guarantee there's a browser somewhere that'll throw an error. (2) This breaks all to hell if for any reason JS is disabled, the scripts don't want to load, or whatever. Maybe you don't care about that, but it is crappy design to rely on JS to fix your mess rather than creating ...
Best way to write to the console in PowerShell
...ave typed that in .vbs script. Just that line of code and it's throwing me error.
– FrenkyB
Jan 1 '14 at 18:44
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How to add ASP.NET 4.0 as Application Pool on IIS 7, Windows 7
...t app pool with the .NET 2 apps, then it won't run and Event Log shows the error about different .NET versions running in the same app pool. This is IIS 6 if that is relevant. So I manually created a new app pool to put my new .NET 4 application in.
– AaronLS
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Generate a UUID on iOS from Swift
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In XCode 6.1, I found this error: 'UUID()' is unavilable: use object construction 'NSUUID()'. We should change it to NSUUID().UUIDString
– ohyes
Oct 21 '14 at 13:26
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GitHub authentication failing over https, returning wrong email address
...ing fine, but because I then turned on 2FA, my commands were returning the error. I had to sign out of the app, then I could use my Personal access token in my commands as per ele's answer here.
Hopefully that helps someone!
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