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Handling warning for possible multiple enumeration of IEnumerable
...ave an interface that is IEnumerable + Count + Indexer, without Add/Remove etc. methods, which is what I suspect would solve this problem.
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Naming of ID columns in database tables
...ys have table alias such as "i" for inoice, p for "product" on SQL or LINQ etc.
– Cheung
Oct 13 '14 at 7:50
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Differences between Emacs and Vim
... it compared to using a GUI editor/IDE and using something like python/awk/etc for extra tasks is up to you.
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Put buttons at bottom of screen with LinearLayout?
...can control where to other layouts fit inside of it. like : layout_below , etc.
– k0sh
Mar 1 '14 at 15:54
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How to intercept touches events on a MKMapView or UIWebView objects?
...map view, and then use the gestureRecognizer's touchesBegan, touchesMoved, etc. to your fancy.
How to detect any tap inside an MKMapView (sans tricks)
WildcardGestureRecognizer * tapInterceptor = [[WildcardGestureRecognizer alloc] init];
tapInterceptor.touchesBeganCallback = ^(NSSet * touches, UIE...
How do you design object oriented projects? [closed]
...organize your classes (factor out common functionality, build hierarchies, etc.)
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Why should eval be avoided in Bash, and what should I use instead?
...\n"
# 2 -> "$2"
# 3 -> "$3"
# 4 -> "$4"
# etc.
printf "$1\n" "${@:2}"
}
function error
{
# Send the first element as one argument, and the rest of the elements as a combined argument.
# Arguments to println:
# 1 -> '\e[31mError (%d): %s\e[m'
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Why and not taking font-family and font-size from body?
...fault, browsers render most form elements (textareas, text boxes, buttons, etc) using OS controls or browser controls. So most of the font properties are taken from the theme the OS is currently using.
You'll have to target the form elements themselves if you want to change their font/text styles -...
What are some better ways to avoid the do-while(0); hack in C++?
...(RET(computation_result), ENSURE_SUCCESS(computation_result, return_code), etc.).
C++ offers extra tools over C:
The cleanup block functionality can be implemented as RAII, meaning you no longer need the entire cleanup block and enabling client code to add early return statements.
You throw whene...
Variable number of arguments in C++?
...builder pattern (as in operator<<() in streams) or default arguments etc. These are all safer: the compiler gets to know more about what you're trying to do so there are more occasions it can stop you before you blow your leg off.
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