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What's Alternative to Singleton
...oblem with this approach is that every new object contains (or references) what can potentially be a huge gob of data. var_dump() on any of those gob-containing objects results very quickly in huge listings peppered freely with recursion warnings. It friggin ugly, can't be terribly efficient, and ...
Should I commit or rollback a read transaction?
...on so that I can specify the isolation level. Once the query is complete, what should I do?
12 Answers
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NodeJS - Error installing with NPM
...aress . But i am not unable to. I am using Windows 8.1, can anyone tell me what is the problem i am facing, and why is this installation not working. There seems to be a problem with the buffertools dependency, thats far as i can think. Dont know how maybe fix this?
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How to use ArrayAdapter
...ll) {
// My layout has only one TextView
// do whatever you want with your string and long
viewHolder.itemView.setText(String.format("%s %d", item.reason, item.long_val));
}
return convertView;
}
}
For those not very familiar with the An...
How can I return the current action in an ASP.NET MVC view?
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Getting the action desrciptor is what i needed, i couldn't find really any other solution so i just do it here and then shove what i want into the viewbag.
– Chris Marisic
Mar 22 '12 at 21:11
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How to convert / cast long to String?
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What's the differente between this way, or just concat like this: ("" + longAttr) ?
– Marcelo Assis
Feb 8 '12 at 13:05
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How do I invoke a Java method when given the method name as a string?
...t use "exit codes", but if the method returns anything, invoke will return whatever it returned. If an exception occurs running the method, the exception will be wrapped in an InvocationTargetException.
– ThePyroEagle
Dec 22 '16 at 15:28
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What does the arrow operator, '->', do in Java?
While hunting through some code I came across the arrow operator, what exactly does it do? I thought Java did not have an arrow operator.
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In Ruby, is there an Array method that combines 'select' and 'map'?
... that compact is a special case reject that works on nils and performs somewhat better due to having been implemented directly in C.
– Joe Atzberger
Apr 27 '18 at 22:55
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Can a class member function template be virtual?
...r) instead of vtable. It is doable. But very complex and very different to what we have now.
– CygnusX1
Jul 8 at 10:34
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