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Why is std::map implemented as a red-black tree?
...these trees require that nodes carry information on height, weight, color, etc. Only Splay trees are free from such additional info. But most people are afraid of Splay trees, because of the ramdomness of their structure!
Finally, trees can also carry weight information in the nodes, permitting wei...
What does pylint's “Too few public methods” message mean
...dded, you want o perform some operations on it, control how its displayed, etc.)
– Burhan Khalid
Dec 25 '12 at 4:34
Th...
Why should I avoid multiple inheritance in C++?
...ts (i.e. not in the same hierarchy, nothing in common, different concepts, etc.).
For example, you could have a system of Nodes with X,Y,Z coordinates, able to do a lot of geometric calculations (perhaps a point, part of geometric objects) and each Node is an Automated Agent, able to communicate wit...
What is a sealed trait?
...here makes sense to check all possible subtypes like yes | no , even | odd etc...
– Mário de Sá Vera
Apr 7 '18 at 16:13
...
Why does Razor _layout.cshtml have a leading underscore in file name?
...o these default names of common pages should be configurable (Layout/Error/etc...).
– Tony Wall
Feb 7 '14 at 11:05
1
...
Best way to detect Mac OS X or Windows computers with JavaScript or jQuery
...mplete) list, which includes Linux, BSD, Android, Palm, Sony Playstations, etc.: stackoverflow.com/questions/19877924/…
– Michael Scheper
Mar 22 '16 at 22:36
...
Downloading Java JDK on Linux via wget is shown license page instead
...b http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" | tee -a /etc/apt/sources.list
echo "deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" | tee -a /etc/apt/sources.list
apt-key adv --keyserver keyserver.ubuntu.com --recv-keys EEA14886
apt-get update
apt-get install...
In a storyboard, how do I make a custom cell for use with multiple controllers?
...;
cell.taskTitle.text = [entry title];
// set other outlet values etc. ...
return cell;
}
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
if([[segue identifier] isEqualToString:@"FinishedTask"])
{
// do what you have to do, as usual
}
}
@en...
Is there a replacement for unistd.h for Windows (Visual C)?
...for getpid() and the exec..() family */
#include <direct.h> /* for _getcwd() and _chdir() */
#define srandom srand
#define random rand
/* Values for the second argument to access.
These may be OR'd together. */
#define R_OK 4 /* Test for read permission. */
#define W_OK 2 ...
What is the C runtime library?
...mpatibility, to provide capabilities the standard functions don't address, etc.) In most cases, it will also contain quite a few "internal" functions that are used by the compiler but not normally by the end user.
The runtime library is basically a collection of the implementations of those function...