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How do you know when to use fold-left and when to use fold-right?
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codygman
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answered Sep 18 '09 at 19:40
DarioDario
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How to call Android contacts list?
I'm making an Android app, and need to call the phone's contact list. I need to call the contacts list function, pick a contact, then return to my app with the contact's name. Here's the code I got on the internet, but it doesnt work.
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Getting value of public static final field/property of a class in Java via reflection
...t(null);
Exception handling is left as an exercise for the reader.
Basically you get the field like any other via reflection, but when you call the get method you pass in a null since there is no instance to act on.
This works for all static fields, regardless of their being final. If the field ...
SQL Server Escape an Underscore
... Pang
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answered Aug 8 '08 at 11:59
Lasse V. KarlsenLasse V. Karlsen
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Visual Studio can't build due to rc.exe
...exe and rcdll.dll to visual studio 2012\vc\bin or wherever you have it installed:
Part 2: FIX LINK : fatal error LNK1158: cannot run ‘rc.exe’
Add this to your PATH environment variables:
C:\Program Files (x86)\Windows Kits\8.0\bin\x86
Copy these files:
rc.exe
rcdll.dll
From
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How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
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answered Nov 15 '10 at 11:27
Nathan FellmanNathan Fellman
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error: passing xxx as 'this' argument of xxx discards qualifiers
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answered May 12 '11 at 5:02
NawazNawaz
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How do I run a Ruby file in a Rails environment?
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#!/usr/bin/env /Users/me/rails_project/script/rails runner
Product.all.each { |p| p.price *= 2 ; p.save! }
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In Python, how do I index a list with another list?
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answered Jun 18 '09 at 11:38
vanvan
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How to run a process with a timeout in Bash? [duplicate]
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edited Dec 11 '14 at 13:01
answered Apr 19 '12 at 9:17
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