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iOS: UIButton resize according to text length
...ton to fit its text. I was wondering if this was possible to do programmatically before the button was added to the view.
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How to check if variable is string with python 2 and 3 compatibility
...s works and is as fast as possible.
EDIT: Actually, we don't even need to call isinstance(); we just need to evaluate basestring and see if we get a NameError:
try:
basestring # attempt to evaluate basestring
def isstr(s):
return isinstance(s, basestring)
except NameError:
def...
Why does Lua have no “continue” statement?
...e innermost a.
If continue existed, it would have to be restricted semantically to be only valid after all of the variables used in the condition have come into scope. This is a difficult condition to document to the user and enforce in the compiler. Various proposals around this issue have been di...
What was the strangest coding standard rule that you were forced to follow? [closed]
...
OMG, are you kidding?
– Andrea Ambu
Feb 13 '09 at 14:17
21
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How can I make console.log show the current state of an object?
...ct at the last state of execution, not at the state when console.log was called.
11 Answers
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Assign variable in if condition statement, good practice or not? [closed]
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@Michael: yes, that's correct. Adding the comparison basically just makes your intentions more clear.
– Matthew Crumley
Apr 5 '10 at 2:13
4
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Can't specify the 'async' modifier on the 'Main' method of a console app
...ain:
Remember from our intro post that an async method will return to its caller before it is complete. This works perfectly in UI applications (the method just returns to the UI event loop) and ASP.NET applications (the method returns off the thread but keeps the request alive). It doesn't work ou...
Presenting a UIAlertController properly on an iPad using iOS 8
...uced UIAlertController to replace UIActionSheet . Unfortunately, Apple didn't add any information on how to present it. I found an entry about it on hayaGeek's blog, however, it doesn't seem to work on iPad. The view is totally misplaced:
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Running script upon login mac [closed]
...rt Automator.app
select Application
click Show library in the toolbar (if hidden)
add Run shell script (from the Actions/Utilities)
copy & paste your script into the window
test it
save somewhere (for example you can make an Applications folder in your HOME, you will get an your_name.app)
go to...
Convert duration to hours:minutes:seconds (or similar) in Rails 3 or Ruby
...distance_of_time_in_words method is an ActionView Helper, thus needs to be called from the View (not the controller). api.rubyonrails.org/classes/ActionView/Helpers/DateHelper.html
– msdundar
Jun 29 '14 at 13:15
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