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Best explanation for languages without null
Every so often when programmers are complaining about null errors/exceptions someone asks what we do without null.
11 Answe...
Adjust UILabel height to text
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this works fine for mee too in playground, the error does not seem to occur at this specific place, when i remove the usages of this method it is gonna whine about some println's or just a line with only comments (then it says EXC_BAD_ACCESS code=2 as well)
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Move assignment operator and `if (this != &rhs)`
In the assignment operator of a class, you usually need to check if the object being assigned is the invoking object so you don't screw things up:
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Task not serializable: java.io.NotSerializableException when calling function outside closure only o
...eption, try it). This is why if you put them outside classes it fixes the error. I'm going edit my answer a little to be more precise about what I mean - i.e. they cause the exception, not that they extend the interface.
– samthebest
Mar 24 '14 at 18:51
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How to decorate a class?
...ersion ;-)
– Steven
Feb 8 '11 at 21:05
1
@Day and @Gerald: sorry, issue wasn't with Gerald's code...
How to specify different Debug/Release output directories in QMake .pro file
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answered Jun 16 '10 at 21:05
SullaSulla
6,48577 gold badges3939 silver badges6565 bronze badges
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Difference between CC, gcc and g++?
What are the difference between the 3 compilers CC, gcc, g++ when compiling
C and C++ code in terms of assembly
code generation, available libraries, language features, etc.?
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Can I use Twitter Bootstrap and jQuery UI at the same time?
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answered Mar 29 '12 at 17:05
EonasdanEonasdan
6,86388 gold badges4949 silver badges7373 bronze badges
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How do you round to 1 decimal place in Javascript?
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105
var number = 123.456;
console.log(number.toFixed(1)); // should round to 123.5
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Git: can't undo local changes (error: path … is unmerged)
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Typical error when trying a checkout in the midst of a merge: $ git co path/to/file =result=> error: path 'path/to/file' is unmerged => so, first run: $ git reset path/to/file, and then the git checkout path/to/file should ...