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How to handle floats and decimal separators with html5 input type number
...o 1.
NOTE: The comma doesn't validate for me, but I suspect that if I set my OS language/region settings to somewhere that uses a comma as the decimal separator, it would work. *note in note*: that was not the case for OS language/keyboard settings *German* in Ubuntu/Gnome 14.04.
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How can I ensure that a division of integers is always rounded up?
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UPDATE: This question was the subject of my blog in January 2013. Thanks for the great question!
Getting integer arithmetic correct is hard. As has been demonstrated amply thus far, the moment you try to do a "clever" trick, odds are good that you've made a mista...
Using StringWriter for XML Serialization
...our StringWriter code appears to be just fine (at least I see no issues in my limited testing using the 2nd code block from the question).
Wouldn't setting the encoding to UTF-16 (in the xml tag) work then?
It isn't necessary to provide the XML declaration. When it is missing, the encoding is ...
Multiple inputs with same name through POST in php
...z'][0] == 'Lorem'
$_POST['xyz'][4] == 'amet'
If so, that would make my life ten times easier, as I could send an
indefinite amount of information through a form and get it processed
by the server simply by looping through the array of items with the
name "xyz".
Note that this is proba...
python pandas: apply a function with arguments to a series
...u to pass extra arguments (see the new documentation). So now you can do:
my_series.apply(your_function, args=(2,3,4), extra_kw=1)
The positional arguments are added after the element of the series.
For older version of pandas:
The documentation explains this clearly. The apply method accepts...
What is the best open-source java charting library? (other than jfreechart) [closed]
...art, but it had its limitations as well; for one project I ended up making my own graphing library, a painful experience but it did what I needed. I wish that a port of Python's matplotlib were available in Java.
– Jason S
Jul 2 '13 at 22:08
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How to get the last char of a string in PHP?
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so much for my substr($string, strlen($string)-1, 1);. Seems I've taken the LONG way around!
– jeffkee
Mar 19 '14 at 22:58
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how to release localhost from Error: listen EADDRINUSE
... Since this single node program is the only thing using port 3000 on my machine, it seems pretty clear that something has happened to prevent the previous instantiation of my node process from shutting down properly. It was working when I used node app.js and stopped it with Ctrl+C, but starte...
How to load JAR files dynamically at Runtime?
... own ClassLoader , but that's a lot of work for something that should (in my mind at least) be as easy as calling a method with a JAR file as its argument.
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Use tab to indent in textarea
I have a simple html textarea on my side. Right now if you click tab in it, it goes to the next field. I would like to make the tab button indent a few spaces instead. How can I do this? Thanks.
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