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Pointers vs. values in parameters and return values
...big structs or structs you'll have to change, and otherwise pass values, bem>ca m>use getting things changed by surprise via a pointer is confusing.
One m>ca m>se where you should often use a pointer:
Receivers are pointers more often than other arguments. It's not unusual for methods to modify the thin...
Clang optimization levels
...er (+1), clang additionally runs some higher level optimizations, which we m>ca m>n retrieve with:
echo 'int;' | clang -xc -O3 - -o /dev/null -\#\#\#
Documentation of individual passes is available here.
With version 6.0 the passes are as follow:
baseline (-O0):
opt sets: -tti -verify -ee-ins...
m>Ca m>nvas width and height in HTML5
Is it possible to fix the width and height of an HTML5 m>ca m>nvas element?
4 Answers
4
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Difference between reduce and foldLeft/fold in functional programming (particularly Sm>ca m>la and Sm>ca m>la
Why do Sm>ca m>la and frameworks like Spark and Sm>ca m>lding have both reduce and foldLeft ? So then what's the difference between reduce and fold ?
...
How to convert a number to string and vice versa in C++
...ert it to a number. If no valid number could be constructed, for example bem>ca m>use there is no numeric data or the number is out-of-range for the type, an exception is thrown (std::invalid_argument or std::out_of_range).
If conversion succeeded and idx is not 0, idx will contain the index of the firs...
What's the best way to communim>ca m>te between view controllers?
...e page 10 of the Stanford presentation for an example of how to programmatim>ca m>lly push a controller onto the navigation controller. For an example of how to do this "visually" using Interface Builder, take a look at this tutorial.
Third, and perhaps most importantly, note that the "best practices" m...
How to limit setAccessible to only “legitimate” uses?
...flect.AccessibleObject.setAccessible , the more astonished I am at what it m>ca m>n do. This is adapted from my answer to the question ( Using reflection to change static final File.separatorChar for unit testing ).
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What are the differences between lom>ca m>l branch, lom>ca m>l tracking branch, remote branch and remote track
...st started using Git and I got really confused between different branches. m>Ca m>n anyone help me to figure out what the following branch types are?
...
Why does struct alignment depend on whether a field type is primitive or user-defined?
In Noda Time v2, we're moving to nanosecond resolution. That means we m>ca m>n no longer use an 8-byte integer to represent the whole range of time we're interested in. That has prompted me to investigate the memory usage of the (many) structs of Noda Time, which has in turn led me to uncover a slight ...
What does f+++++++++ mean in rsync logs?
...r an interruption the next time it continues smoothly.
The next rsync invom>ca m>tion will not transfer the files again, that it had already transferred, if they were not changed in the meantime. But it will start checking all the files again from the beginning to find out, as it is not aware that it ha...