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On design patterns: When should I use the singleton?
...ngleton.
One reason that tends to come up over and over again on the internets is that of a "logging" class (which you mentioned). In this case, a Singleton can be used instead of a single instance of a class because a logging class usually needs to be used over and over again ad nauseam by every c...
AddBusinessDays and GetBusinessDays
...This is the only solution that actually worked for me when converted to VB.Net
– Nicholas
Oct 1 '09 at 18:50
1
...
Vagrant error : Failed to mount folders in Linux guest
...king for guest additions in VM...
==> default: Configuring and enabling network interfaces...
==> default: Exporting NFS shared folders...
==> default: Preparing to edit /etc/exports. Administrator privileges will be required...
==> default: Mounting NFS shared folders...
==> default:...
Intellij IDEA show javadoc automatically
When I am coding at Netbeans it autocompletes the code and show Javadocs. However when I am using Intellij IDEA if I click Ctrl+Space I can see the auto-complete and if I click Ctrl+Q I can see the javadoc seperately.
...
jQuery - selecting elements from inside a element
...
both seem to be working.
see fiddle: http://jsfiddle.net/maniator/PSxkS/
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Base64 length calculation?
...luding the null terminator is silly, especially since we're talking about .net here.
– CodesInChaos
Mar 23 '14 at 16:18
...
Correct approach to global logging in Golang
...e it in this way
package main
import (
"customlogger"
"fmt"
"net/http"
)
func main() {
logger := customlogger.GetInstance()
logger.Println("Starting")
http.HandleFunc("/", sroot)
http.ListenAndServe(":8080", nil)
}
func sroot(w http.ResponseWriter, r *http.Request) {...
Remove columns from DataTable in C#
...
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What's the Android ADB shell “dumpsys” tool and what are its benefits?
...ia.player:
DUMP OF SERVICE meminfo:
DUMP OF SERVICE mount:
DUMP OF SERVICE netstat:
DUMP OF SERVICE network_management:
DUMP OF SERVICE notification:
DUMP OF SERVICE package:
DUMP OF SERVICE permission:
DUMP OF SERVICE phone:
DUMP OF SERVICE power:
DUMP OF SERVICE reboot:
DUMP OF SERVICE screenshot:...
When to catch java.lang.Error?
...xception and checked Exceptions, but never Errors.
http://pmd.sourceforge.net/rules/strictexception.html
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