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Why do Java programmers like to name a variable “clazz”? [closed]
I've seen lots of codes have declaration like Class clazz , where does this originate from ? Is this some kind of convention ? I think 'clazz' is not even an English word , has no meaning at all , how can so many programmers name a wrong name coincidentally ?
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How to process POST data in Node.js?
...lar forms set to POST)
* and exposes the resulting object (containing the keys and values) on req.body
*/
app.use(bodyParser.urlencoded({
extended: true
}));
/**bodyParser.json(options)
* Parses the text as JSON and exposes the resulting object on req.body.
*/
app.use(bodyParser.json());
a...
When you exit a C application, is the malloc-ed memory automatically freed?
...it is better to free it explicitly. The issue isn't just that your code looks bad. You may decide you want to integrate your small program into a larger, long running one. Then a while later you have to spend hours tracking down memory leaks.
Relying on a feature of an operating system also makes th...
What does ** (double star/asterisk) and * (star/asterisk) do for parameters?
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The *args and **kwargs is a common idiom to allow arbitrary number of arguments to functions as described in the section more on defining functions in the Python documentation.
The *args will give you all function parameters as a tuple:
de...
Remove useless zero digits from decimals in PHP
...m trying to find a fast way to remove zero decimals from number values like this:
24 Answers
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Converting Integer to String with comma for thousands
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Eng.FouadEng.Fouad
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How to import JsonConvert in C# application?
...Newtonsoft.Json, not System.ServiceModel.Web
Use NuGet to download the package
"Project" -> "Manage NuGet packages" -> "Search for "newtonsoft json". -> click "install".
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Can “this” ever be null in Java?
...s to ridicule the developer that wrote it.. But then, I figured I should make sure I was right first.
11 Answers
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How do I remove lines between ListViews on Android?
I'm using two ListView s like this:
12 Answers
12
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Difference between SPI and API?
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Peter Mortensen
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answered Jun 2 '10 at 10:30
Joachim SauerJoac...