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Automatic Preferred Max Layout Width is not available on iOS versions prior to 8.0
...retty easily accidentally
introduce this warning, and the warning itself doesn't help in finding
the label that is the culprit. This is unfortunate in a complex
storyboard. You can open the storyboard as a source file and search
with the regex <label(?!.*preferredMaxLayoutWidth) to find l...
Python speed testing - Time Difference - milliseconds
...n Python in order to speed test a section of code? I tried reading the API docs. I'm not sure I understand the timedelta thing.
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What's the scope of a variable initialized in an if statement?
... module in which they're assigned. Control blocks like if and while blocks don't count, so a variable assigned inside an if is still scoped to a function, class, or module.
(Implicit functions defined by a generator expression or list/set/dict comprehension do count, as do lambda expressions. You c...
What is __stdcall?
...the OS is calling you (as is the case here with WinMain). If the compiler doesn't know the correct calling convention then you will likely get very strange crashes as the stack will not be managed correctly.
share
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Request Monitoring in Chrome
...liking it so far. My only complaint, however, is that the developer tools don't seem to allow you to view each ajax request. I've had it happen once where the Resources panel showed multiple requests to the same resource, but it's only done it once and never again.
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Is there any way to enforce typing on NSArray, NSMutableArray, etc.?
... that an array only contains objects of a given class.
In general, there doesn't seem to be a need for such a constraint in Objective-C. I don't think I've ever heard an experienced Cocoa programmer wish for that feature. The only people who seem to are programmers from other languages who are sti...
comparing 2 strings alphabetically for sorting purposes
...not giving me correct results, so I guess that's not the right syntax. How do I do this in jquery or Javascript?
5 Answers
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Get the correct week number of a given date
...mply put, .Net allow weeks to be split across years while the ISO standard does not.
In the article there is also a simple function to get the correct ISO 8601 week number for the last week of the year.
Update The following method actually returns 1 for 2012-12-31 which is correct in ISO 8601 (e.g....
NameError: global name 'xrange' is not defined in Python 3
...) was renamed to range() in Python 3.
Run the game with Python 2 instead. Don't try to port it unless you know what you are doing, most likely there will be more problems beyond xrange() vs. range().
For the record, what you are seeing is not a syntax error but a runtime exception instead.
If y...
How to retrieve the first word of the output of a command in bash?
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This doesn't work if the string is e.g. "firstWord, secondWord" as that awk command delimiters by space
– Roger Oba
Jun 29 '19 at 22:10
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