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StringBuilder vs String concatenation in toString() in Java
Given the 2 toString() implementations below, which one is preferred:
18 Answers
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Why is using 'eval' a bad practice?
I am using the following class to easily store data of my songs.
8 Answers
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Concept of void pointer in C programming
...tood what was my mistake. I am correcting the same.
References :
http://www.antoarts.com/void-pointers-in-c/
http://www.circuitstoday.com/void-pointers-in-c.
The New code is as shown below.
#include<stdio.h>
#define INT 1
#define FLOAT 2
void absolute_value ( void *j, int *n)
{
if...
How to force a Solution file (SLN) to be opened in Visual Studio 2013?
... .sln files is the "Microsoft Visual Studio Version Selector". It is not uncommon for the default .sln application to be a specific version instead. In windows 8:
you can tell which is the default because it says "keep using":
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Substitute multiple whitespace with single whitespace in Python [duplicate]
I have this string:
3 Answers
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Block Comments in Clojure
How do I comment multiple lines in Clojure?
9 Answers
9
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When to use symbols instead of strings in Ruby?
...04). You have to remove last / (after strings ) from the link. Here it is: www.reactive.io/tips/2009/01/11/the-difference-between-ruby-symbols-and-strings
– Atul Khanduri
Oct 19 '16 at 18:02
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Python dictionary: Get list of values for list of keys
Is there a built-in/quick way to use a list of keys to a dictionary to get a list of corresponding items?
11 Answers
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How to detect when an Android app goes to the background and come back to the foreground
...Android: Solution to detect when an Android app goes to the background and come back to the foreground without getRunningTasks or getRunningAppProcesses.
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Default filter in Django admin
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@Greg How do you completely remove the functionality of the filter and the filter tab out of the admin page?
– user5117926
Jul 16 '15 at 4:43
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