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How to check if an object is serializable in C#
...h is the best. It can check different serialization requirements (binary, xml). Also, an object might have a generic member that can be swapped with inherited class types that may break serialization and could change at runtime. List(Of baseclass) could have items added of subclassA which is not ...
Omitting one Setter/Getter in Lombok
...xin representing a set of attributes that may apply to modeling of various XML elements.
– xorcus
Jan 30 '18 at 13:08
...
How can I open a Shell inside a Vim Window?
...
One thing to look out for: The +python or +python3 requirement for vi can be a killer in some work environments.
– cfi
Oct 29 '15 at 7:26
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Read file from line 2 or skip header row
... What about using consume() from more-itertools as stated in docs.python.org/3/library/itertools.html#itertools-recipes ? I heard about this on stackoverflow.com/questions/11113803
– AnotherParker
Jun 5 at 20:32
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“Go To Definition” in Visual Studio only brings up the Metadata
...ps me. It should be ProjectReference in csproj file if open it using text/xml editor. Any other should be removed.
– Victor Gelmutdinov
Mar 1 '10 at 9:43
3
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MongoDB/NoSQL: Keeping Document Change History
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For users of Python (python 3+, and up of course) , there's HistoricalCollection that's an extension of pymongo's Collection object.
Example from the docs:
from historical_collection.historical import HistoricalCollection
from pymongo i...
Content Security Policy “data” not working for base64 Images in Chrome 28
...
Try this
data to load:
<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'><path fill='#343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/></svg>
get a utf8 to base64 convertor and convert the "svg" string to:
PHN2ZyB4bWxucz0naHR0cDovL3d3dy53My...
What is a lambda (function)?
... nice way to write closures. With that power you can do things like this.
Python
def adder(x):
return lambda y: x + y
add5 = adder(5)
add5(1)
6
As you can see from the snippet of Python, the function adder takes in an argument x, and returns an anonymous function, or lambda, that takes anoth...
How to add color to Github's README.md file
...t;</a>
You can then add color text to the SVG file as usual:
<?xml version="1.0" encoding="utf-8"?>
<svg version="1.1"
xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink"
width="100" height="50"
>
<text font-size="16" x="10" y="20"&...
How to create a file in Android?
...;
}
Note: don't forget to add these two permission in AndroidManifest.xml
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
...