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TypeScript: casting HTMLElement
... I can't do {name: <HTMLInputElement> : document.querySelector('#app-form [name]').value,}
– Nikos
Jan 14 '17 at 10:57
3
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Purpose of #!/usr/bin/python3
...e supported virtual commands are:
/usr/bin/env python
The /usr/bin/env form of shebang line has one further special property. Before looking for installed Python interpreters, this form will search the executable PATH for a Python executable. This corresponds to the behaviour of the Unix env pro...
Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
...(Hex2RGB) or RGB to Hex (RGB2Hex). All without you even knowing what color format you are using.
This runs really fast, probably the fastest, especially considering its many features. It was a long time in the making. See the whole story on my github. If you want the absolutely smallest and fastest...
Convert blob to base64
...e64data = reader.result;
console.log(base64data);
}
Form the docs readAsDataURL encodes to base64
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With arrays, why is it the case that a[5] == 5[a]?
...e have arr[3] and 3[arr] meaning exactly the same thing, though the latter form should never appear outside the IOCCC.
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How can I programmatically generate keypress events in C#?
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The question is tagged WPF but the answers so far are specific WinForms and Win32.
To do this in WPF, simply construct a KeyEventArgs and call RaiseEvent on the target. For example, to send an Insert key KeyDown event to the currently focused element:
var key = Key.Insert; ...
URL Encode a string in jQuery for an AJAX request
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Try encodeURIComponent.
Encodes a Uniform Resource Identifier (URI) component by replacing each instance of certain characters by one, two, three, or four escape sequences representing the UTF-8 encoding of the character (will only be four escape sequences for c...
Loading a properties file from Java package
...dProperties.java and TestLoadProperties.class are two different files. The former, .java file, is usually found in a project's src/ directory, while the latter, .class file, is usually found in its bin/ directory.
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How do I select a random value from an enumeration?
...Convert.ChangeType(value, type);
}
}
Usage example:
System.Windows.Forms.Keys randomKey = RandomEnum<System.Windows.Forms.Keys>();
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How to set JFrame to appear centered, regardless of monitor resolution? [closed]
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Just click on form and go to JFrame properties, then Code tab and check Generate Center.
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