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How to decide font color in white or black depending on background color?
...rked like a charm for me. Thank you very much! Did it in php though simply converting the syntax and functions.
– CezarBastos
Mar 23 '18 at 17:24
...
Extension methods must be defined in a non-generic static class
... Beware that you may get this compiler if you inadvertently converted your class to an extension method (according to the compiler). See this answer with regards to static methods and this answer with regards to this method arguments.
– Maarten Bodewes
...
How to serialize SqlAlchemy result to JSON?
...turn fields
return json.JSONEncoder.default(self, obj)
and then convert to JSON using:
c = YourAlchemyClass()
print json.dumps(c, cls=AlchemyEncoder)
It will ignore fields that are not encodable (set them to 'None').
It doesn't auto-expand relations (since this could lead to self-refe...
Simple way to convert datarow array to datatable
I want to convert a DataRow array into DataTable ... What is the simplest way to do this?
14 Answers
...
How to get the ASCII value of a character
...ion ord() would get the int value
of the char. And in case you want to
convert back after playing with the
number, function chr() does the trick.
>>> ord('a')
97
>>> chr(97)
'a'
>>> chr(ord('a') + 3)
'd'
>>>
In Python 2, there is also the unichr function...
“Comparison method violates its general contract!”
...> it, IPairIteratorCallback<T> callback) {
List<T> list = Convert.toMinimumArrayList(new Iterable<T>() {
@Override
public Iterator<T> iterator() {
return it;
}
});
for (int outerIndex = 0; outerIndex < list.size() - 1; outerIndex++) {
for ...
How to check if a String contains another String in a case insensitive manner in Java?
...t methods are.
I compare 5 methods.
Our containsIgnoreCase() method.
By converting both strings to lower-case and call String.contains().
By converting source string to lower-case and call String.contains() with the pre-cached, lower-cased substring. This solution is already not as flexible becau...
Sort points in clockwise order?
...y done in any language. The formulas can be found in this section.
After converting to polar coordinates, just sort by the angle, theta.
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What is time_t ultimately a typedef to?
... values are usually only stored in memory, not on disk. Instead, time_t is converted to text or some other portable format for persistent storage. That makes the Y2038 problem to not really be a problem.
– user25148
Jan 23 '09 at 19:21
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Convert Newtonsoft.Json.Linq.JArray to a list of specific object type
...leEnumItem>>() method. It will return what you need.
Documentation: Convert JSON to a Type
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