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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...
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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jQuery: How to capture the TAB keypress within a Textbox
...d. I have a function that runs on .blur and a function that swaps where my form focus is. Basically it adds an input to the end of the form and goes there while running calculations on blur.
$(this).children('input[type=text]').blur(timeEntered).keydown(function (e) {
var code = e.keyCode |...