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Difference between java.io.PrintWriter and java.io.BufferedWriter?
...fference to be aware of is that it swallows exceptions.
You can call checkError later on to see whether any errors have occurred, but typically you'd use PrintWriter for things like writing to the console - or in "quick 'n dirty" apps where you don't want to be bothered by exceptions (and where lon...
Xml serialization - Hide null values
...hing was that the creation of the XmlSerializer instance failed (due to an error when reflecting the type) until I removed the XmlAttribute from the nullable int-property.
– Matze
May 3 '13 at 11:52
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What is SuppressWarnings (“unchecked”) in Java?
...ype-safety means: A program is considered type-safe if it compiles without errors and warnings and does not raise any unexpected ClassCastException s at runtime.
I build on http://www.angelikalanger.com/GenericsFAQ/FAQSections/Fundamentals.html
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Rails 4 - Strong Parameters - Nested Objects
... @nayiaw i also get the unpermitted message but adding permit! raises this error NoMethodError (undefined method permit!' for #<Array:0x007f80cb71ea00>):`
– wuliwong
Apr 17 '18 at 22:17
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How to include file in a bash shell script
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BOLD=`tput bold`
RESET=`tput sgr0`
Making use of File color.sh does not error but, the color do not display. I have tested this in Ubuntu 18.04 and the Bash version is:
GNU bash, version 4.4.19(1)-release (x86_64-pc-linux-gnu)
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ADB Android Device Unauthorized
...R_KEYS is not set; try 'adb kill-server' if that seems wrong"; as well as "error: device unauthorized" etc.
– Aaron Campbell
Oct 30 '15 at 22:34
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How to jQuery clone() and change id?
... objClone ) {
if( !objClone.attr( 'data-row-id' ) ) {
console.error( 'Cloned object must have \'data-row-id\' attribute.' );
}
if( objClone.attr( 'id' ) ) {
objClone.attr( 'id', objClone.attr( 'id' ).replace( /\d+$/, function( strId ) { return parseInt( strId ) + 1; } )...
Are there any worse sorting algorithms than Bogosort (a.k.a Monkey Sort)? [closed]
...rectly. So what you have here is an algorithm for massively magnifying the error rate of a piece of machinery.
– Nick Johnson
Oct 11 '11 at 23:19
10
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Google Gson - deserialize list object? (generic type)
...Token contructor is not public, hence here you get constructor not visible error. What do you have to do in this case?
– Pablo
Apr 3 '12 at 20:09
8
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How to tell bash that the line continues on the next line
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@George Yeah. A little more fiddling spit out an error with a ^M. The problem appears to be that the script was given to me by someone that uses windows. A quick dos2unix fixed it :)
– RyanM
Oct 20 '13 at 0:04
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