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C# - how to determine whether a Type is a number
... return false;
}
}
Usage:
int i = 32;
i.IsNumericType(); // True
string s = "Hello World";
s.IsNumericType(); // False
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Indexes of all occurrences of character in a string
...onger than a single character, then it is possible, by analyzing the guess string, to loop through word faster than the above loops do. The benchmark for such an approach is the Boyer-Moore algorithm. However, the conditions that would favor using such an approach do not seem to be present.]
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Convert sqlalchemy row object to python dict
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This gives an extra '_sa_instance_state' field, at least in version 0.7.9.
– elbear
Oct 29 '12 at 13:04
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What's the difference between ASCII and Unicode?
...t their language (to support "é", in French, for example). Just using one extra bit doubled the size of the original ASCII table to map up to 256 characters (2^8 = 256 characters). And not 2^7 as before (128).
10000010 -> é (e with acute accent - 130)
10100000 -> á (a with acute accent - 16...
How can I create an object based on an interface file definition in TypeScript?
...} as IModal;
Example Class
class Modal implements IModal {
content: string;
form: string;
href: string;
$form: JQuery;
$message: JQuery;
$modal: JQuery;
$submits: JQuery;
}
const modal = new Modal();
You may think "hey that's really a duplication of the interface" -...
What's the best way to share data between activities?
...in the intent's extras or saving it somewhere else. If data is primitives, Strings or user-defined objects: send it as part of the intent extras (user-defined objects must implement Parcelable). If passing complex objects save an instance in a singleton somewhere else and access them from the launch...
How to use OpenFileDialog to select a folder?
... result = fbd.ShowDialog();
if (result == DialogResult.OK && !string.IsNullOrWhiteSpace(fbd.SelectedPath))
{
string[] files = Directory.GetFiles(fbd.SelectedPath);
System.Windows.Forms.MessageBox.Show("Files found: " + files.Length.ToString(), "Message");
}
}
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How to change value of object which is inside an array using JavaScript or jQuery?
...alue: 'lol1',
desc: 'lol2'
}
};
projects.jqueryUi.desc = 'new string';
(In according to Frédéric's comment you shouldn't use hyphen in the object key, or you should use "jquery-ui" and projects["jquery-ui"] notation.)
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How do I get the last four characters from a string in C#?
Suppose I have a string:
19 Answers
19
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How to break a line of chained methods in Python?
...Go through a list of conditionals to mine from your complex query form (or string-based deductions about what the user is looking for), then just explode the dictionary into the filter.
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