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Reading a List from properties file and load with spring annotation @Value
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Ahmed Ashour
4,1191010 gold badges2828 silver badges4646 bronze badges
answered Sep 25 '12 at 9:41
Wilhelm KleuWilhelm Kleu
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How to get the number of Characters in a String?
...rld" might be 6 (when written in Chinese: "世界"), but its rune count is 2:
package main
import "fmt"
import "unicode/utf8"
func main() {
fmt.Println("Hello, 世界", len("世界"), utf8.RuneCountInString("世界"))
}
Phrozen adds in the comments:
Actually you can do len() over runes by jus...
Local file access with JavaScript
... actions, not
general-purpose programming tasks like
creating files.
2016 UPDATE: Accessing the filesystem directly is possible via the Filesystem API, which is only supported by Chrome and Opera and may end up not being implemented by other browsers (with the exception of Edge). For details s...
Using boolean values in C
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From best to worse:
Option 1 (C99)
#include <stdbool.h>
Option 2
typedef enum { false, true } bool;
Option 3
typedef int bool;
enum { false, true };
Option 4
typedef int bool;
#define true 1
#define false 0
Explanation
Option 1 will work only if you use C99 and it's the "stand...
How do I check if an index exists on a table field in MySQL?
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answered Sep 24 '08 at 13:35
SeanSean
6,75699 gold badges2525 silver badges2828 bronze badges
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Can't install PIL after Mac OS X 10.9
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28 Answers
28
Active
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Difference between solr and lucene
I know that Lucene and Solr are 2 differents Apache projects that are made to work together, but I don't understand what is the aim of each project.
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How to initialize static variables
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edited Jan 22 '19 at 9:39
Tunasing
1133 bronze badges
answered Mar 28 '09 at 23:50
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