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Eliminating lag when remapping 'd' key in VIM
by Andrew S. in Web Design

I use a Dvorak keyboard layout, and so I've made a few adjustments to the default VIM mappings-- one change I've made is to remap the right-side home row keys to


noremap d h
noremap h j
noremap t k
noremap n l

So that movement keys are conveniently positioned, as they would be for a QWERTY user. h, t, and n


Eliminating Singletons
by Justin Bowers in Programming Languages

I've been doing a lot of reading about how using singleton classes is becoming bad practice in programming due to hidden dependencies, hard to test etc etc.


A lot of forum posts I have read have said that you can still maintain a singleton's main functionality of only allowing one instance without using the singleton pattern.


I wondered if anyone could give a practical e


Eliminating duplicates - shall I use a set?
by negonicrac in Programming Languages

I need to read through a log file, extracting all paths, and return a sorted list of the paths containing no duplicates. What's the best way to do it? Using a set?


I thought about something like this:


def geturls(filename)
f = open(filename)
s = set() # creates an empty set?
for line in f:
# see if the line matches some regex

Eliminating nil lines
by Soapy Bones in Programming Languages

I have the following code:


f = File.open("/log/mytext.txt")
f.each_line do |i|
i = i.delete("
")
puts i.inspect

The delete gets rid of the
, but the result looks like this:


"#<MatchData "line1">"
""
""
""
"#<MatchData "line2">"

Want it to return :


line

Help With Eliminating Debt
by hochi in Personal Finance
Eliminating your outstanding debts requires time, a debt repayment schedule and, in some cases, participation in a debt relief program. By analyzing the most effective ways to repay outstanding debts, you can save in interest fees and avoid penalty fees for missed payments. A variety of debt elimination options are available. Interest RatesFinancial experts advise debtors to repay debts in desc

Eliminating the Penny
by xguru in Personal Finance
The penny was the first coin authorized for use by the United States in 1787. With more than 300 billion pennies produced, it remains one of the most widespread coins still in circulation worldwide. Economic inflation and rising copper prices have led to calls to eliminate the penny. With strong support from the copper lobby and coin collectors, eliminating the penny is a difficult proposition tha

Eliminating the need for Mod Rewrite with PHP
by PatrickSimonHenk in PHP

At the moment using .htaccess in my PHP Application to choose which page I'm rendering, so for example if the URL is url.com/register, it is actually url.com/index.php?page=register and it gets the content of /Theme/register.html.


Here it is:


RewriteEngine On
RewriteRule ^(|/)$ index.php?page=$1
RewriteRule ^([a-zA-Z0-9/_-]+)(|)$ index.php?page=$1
Rewri

eliminating redundant tuples
by cashshadow in Programming Languages

If I have a list of tuples, where each tuple represents variables, a, b and c, how can I eliminate redundant tuples?


Redundant tuples are those where a and b are simply interchanged, but c is the same. So for this example:


tups = [(30, 40, 50), (40, 30, 50), (20, 48, 52), (48, 20, 52)]

Eliminating duplicate values using PHP
by Tim Tyrrell in PHP

How can I eliminate duplicate in an array using PHP, array looks like below


[1] => Array
(
[name] => Dean
[s_id] => 1
[surname] =>
[id_nr] => 84934568321
[student_nr] => 0
[createdate] => 0000-00-00
[enddate] => 0000-00-00
eliminating duplicates in std::vector
by MeldarthX in Programming Languages

I have a very large std::vector of std::vectors containing a fixed number of unsigned integers.


All vectors of uints are sorted ascending.


My current way to eliminate duplicate vectors is


unsigned int i = 0;
while ( i < new_combs.size() )
{
unsigned int j = i + 1;
while ( j < new_combs.size() )
{
unsigned int

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