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Using HeapDumpOnOutOfMemoryError parameter for heap dump for JBoss
I was told I can add the -XX:+HeapDumpOnOutOfMemoryError parameter to my JVM start up options to my JBoss start up script to get a heap dump when we get an out of memory error in our application. I was wondering where this data gets dumped? Is it just to the console, or to some log file? If it'...
TypeError: unhashable type: 'dict'
...ror if the value is a dict or list (unhashable) , now I am using hash(str(my_dict)), works fine for me.
– Steven Du
Dec 16 '15 at 3:07
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Equivalent of typedef in C#
...;Customer>;
but that will only impact that source file. In C and C++, my experience is that typedef is usually used within .h files which are included widely - so a single typedef can be used over a whole project. That ability does not exist in C#, because there's no #include functionality in C...
IntelliJ gives Fatal Error: Unable to find package java.lang in classpath or bootclasspath
...g and removing some SDKs (I have multiple versions of the JDK installed on my machine).
– Matt Hurne
Aug 17 '11 at 19:10
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jQuery: fire click() before blur() event
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Solution #1 is in my opinion the better choice. Simple and effective. Timeout would mean more to code + more room for unexpected behavior (how long a time out? long enough to register the click, but not too long to confuse the use...).
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Converting a Date object to a calendar object [duplicate]
...website. Given the cleanness of the above method I am now begining to feel my intToCalendar method my be somewhat bloated ` public static Calendar intToCalendar(int i) {` Calendar cal = null; try { String stringInt = String.valueOf(i); DateFormat formatter = new SimpleDateFormat("yyyyMMdd"); Date da...
Get timezone from DateTime
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@AnneTheAgile: Personally I'd recommend using my own Noda Time library, of course :)
– Jon Skeet
Jan 9 '13 at 16:17
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In MVVM should the ViewModel or Model implement INotifyPropertyChanged?
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I'd say quite the opposite, I always put my INotifyPropertyChanged on my ViewModel - you really don't want to be polluting your model with a fairly WPF specific feature like INotifyPropertyChanged, that stuff should sit in the ViewModel.
I'm sure others would disag...
PHP Multidimensional Array Searching (Find key by specific value)
...ltidimensional arrays, but I'm not really understanding enough to apply to my situation. Thanks very much for any help!
8 A...
How to replace all occurrences of a string?
...ore efficient, and by what margin, I used it as an excuse to find out.
On my Chrome Windows 8 machine, the regular expression based implementation is the fastest, with the split and join implementation being 53% slower. Meaning the regular expressions are twice as fast for the lorem ipsum input I ...