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Why no generics in Go?
...e C#'s System.Object (or Java's Object per se) is essentially what I meant by "C's void pointers" (ignoring the part that you can't do pointer arithmetic in those languages). Those are where the static type information gets lost. A cast will not help much because you will get a runtime error.
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Which is the best library for XML parsing in java [closed]
... apache projects on XML seems under hibernation. I haven't evaluated dom4j by myself but just wanted to know - Does java has other (Good) open source xml parsing libraries? and how's your experience with dom4j?
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Replace all spaces in a string with '+' [duplicate]
...i he wants to replace spaces, not "white spaces." In this context I assume by spaces he means only the space character, not just any old whitespace like /s would match. Particularly because he is doing this in JavaScript, and replacing the space character (but not other whitespace) with the + charac...
What is the most useful script you've written for everyday life? [closed]
... example:
/a/very/deeply/nested/path/somewhere> up 4
/a/very>
NB by gmatt:
Working off the great work above, it can be extended to a back function by placing the following into your bashrc:
function up( )
{
LIMIT=$1
P=$PWD
for ((i=1; i <= LIMIT; i++))
do
P=$P/..
done
cd $P
export ...
Comparing Timer with DispatcherTimer
...o have a timer not bound to the UI, should I call it in a separated thread by using System.Threading.Timer or still DisptacherTimer?
– paradisonoir
Jul 10 '09 at 20:14
3
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How to place two divs next to each other?
... to auto for those just in case scenarios so a scroll bar is not generated by accident (which auto will do).. either way there will be no content hidden a scenario like this as it will only be hidden if it goes outside your 500px width but as long as there's no height content will wrap within the wi...
List all the modules that are part of a python package?
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what is this importer returned by pkgutil.iter_modules? Can I use it to import a module instead of using this seemly "hackish" __import__(modname, fromlist="dummy") ?
– MestreLion
Nov 5 '13 at 22:41
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Reshaping data.frame from wide to long format
...tations that give the same result:
# you can also define the id-variables by column number
melt(wide, id.vars = 1:2)
# as an alternative you can also specify the measure-variables
# all other variables will then be used as id-variables
melt(wide, measure.vars = 3:7)
melt(wide, measure.vars = as.ch...
A Better Django Admin ManyToMany Field Widget
...ry read only_fields = ('users',) . But Its shown in single line separated by comma. I want to shown in line break ...
– Varnan K
Dec 31 '14 at 8:11
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Conditional HTML Attributes using Razor MVC3
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You can force Razor to evaluate code by putting parens around it. id="track_@(track.ID)"
– Erik Porter
Jan 27 '12 at 18:42
1
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