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How to dump a dict to a json file?
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import json
with open('result.json', 'w') as fp:
json.dump(sample, fp)
This is an easier way to do it.
In the second line of code the file result.json gets created and opened as the variable fp.
In the third line your ...
How to get parameters from a URL string?
I have a HTML form field $_POST["url"] having some URL strings as the value.
Example values are:
13 Answers
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Rounding a double to turn it into an int (java)
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// http://java.sun.com/j2se/1.5.0/docs/api/java/math/BigDecimal.html#BigDecimal(double)
BigDecimal bd = new BigDecimal(Double.toString(d));
bd = bd.setScale(decimalPlace,BigDecimal.ROUND_HALF_UP);
return bd.doubleValue();
}
}
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Coarse-grained vs fine-grained
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Inspired by: theserverside.com/discussions/thread/5164.html ;)
– AliN11
May 15 '19 at 10:28
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Where to get “UTF-8” string literal in Java?
...libraries.googlecode.com/svn/trunk/javadoc/com/google/common/base/Charsets.html
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Check if a div exists with jquery [duplicate]
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How can I display an image from a file in Jupyter Notebook?
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You could use in html code in markdown section:
example:
<img src="https://www.tensorflow.org/images/colab_logo_32px.png" />
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How does having a dynamic variable affect performance?
I have a question about the performance of dynamic in C#. I've read dynamic makes the compiler run again, but what does it do?
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What does (function($) {})(jQuery); mean?
I am just starting out with writing jQuery plugins. I wrote three small plugins but I have been simply copying the line into all my plugins without actually knowing what it means. Can someone tell me a little more about these? Perhaps an explanation will come in handy someday when writing a framewor...
ImportError: No module named MySQLdb
...Specifically that dialect name: docs.sqlalchemy.org/en/latest/core/engines.html. This was exactly what I had wrong though, thanks.
– CashIsClay
Apr 6 '18 at 20:13
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