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Non-recursive depth first search algorithm
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BTW, the .first() function also removes the element from the list. Like shift() in many languages. pop() also works, and returns the child nodes in right-to-left order instead of left-to-right.
– Ariel
Jun 21 '11 at 3:57
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How to permanently set $PATH on Linux/Unix? [closed]
...shell>_login Shell script. It will be visible only for programs started from terminal or terminal emulator. It is a good choice for shell-only systems. Used by shells in login mode.
~/.<shell>rc. Shell script. This is a poor choice because it is single shell specific. Used by shells in non-...
JSON Array iteration in Android/Java
...to download and synchronise with an online database, I am sending my query from the app to a php page which returns the relevant rows from a database in JSON format.
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Insert text with single quotes in PostgreSQL
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And if u want to escape s'tring from text column on insertion in case of procedural language etc, then you can use quote_literal(column_name) string function.
– alexglue
Apr 9 '14 at 9:59
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Predicate Delegates in C#
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Leading on from Andrew's answer with regards to c#2 and c#3 ... you can also do them inline for a one off search function (see below).
using System;
using System.Collections.Generic;
class Program
{
static void Main()
{
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String variable interpolation Java [duplicate]
...tring.format. Check performance comparison among Java string interpolation from redfin.
– MiaeKim
Oct 22 '19 at 22:18
21
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How can I apply a border only inside a table?
...}
view example ...
tested in FF 3.6 and Chromium 5.0, IE lacks support; from W3C:
Borders with the 'border-style' of 'hidden' take precedence over all other conflicting borders. Any border with this value suppresses all borders at this location.
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Why do Objective-C files use the .m extension?
...st
introduced, referring to a central
feature of Objective-C [...]"
(from the book "Learn Objective-C on the Mac" by Mark Dalrymple and Scott Knaster, page 9)
EDIT: To satisfy an itch I emailed Brad Cox, the inventor of Objective-C, about the question and he answered with this single line:
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How do I set default values for functions parameters in Matlab?
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There is also a 'hack' that can be used although it might be removed from matlab at some point:
Function eval actually accepts two arguments of which the second is run if an error occurred with the first.
Thus we can use
function output = fun(input)
eval('input;', 'input = 1;');
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en...
Folder structure for a Node.js project
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+1 Coming from ASP.NET MVC, calling the "routes" folder "controllers" makes much more sense to me.
– adam0101
May 16 '14 at 22:26
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