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Were there typewriters in ww2?
Tens of thousands of people found employment in Washington during World War II in newly created defense jobs. Typewriters were a particular problem – the government needed 600,000 of them for use in DC and overseas. Some offices explored the idea of working around the clock on shifts to minimize idle typing time.
What is a Radiotype?
The radio input type is used to create a radio button. Clicking on a radio button within a group of same named radio buttons will toggle the state of that button to checked, deselecting all other radio buttons within that same named group.
What is a radio field type?
The radio form field type provides radio buttons to select different options. If the field has a saved value this is selected when the page is first loaded. label (mandatory) (translatable) is the descriptive title of the field. default (optional) is the default radio button item value.
What is input type radio?
elements of type radio are generally used in radio groups—collections of radio buttons describing a set of related options. Only one radio button in a given group can be selected at the same time. Radio buttons are typically rendered as small circles, which are filled or highlighted when selected.
Why is a radio button called a radio button?
Radio buttons are so called because they function like the channel presets on radios. A typical group of radio buttons. A group of radio buttons behaves like a single control. Only the selected choice is accessible using the Tab key, but users can cycle through the group using the arrow keys.
What is the difference between RadioButton and checkbox?
Checkboxes and radio buttons are elements for making selections. Checkboxes allow the user to choose items from a fixed number of alternatives, while radio buttons allow the user to choose exactly one item from a list of several predefined alternatives.
Which attributes are used for radio type?
Attributes of HTML Radio Group
| Name | Description |
|---|---|
| type | Specifies the type of input, in this case set as ‘radio’. |
| name | Specifies the name of the control that is delivered to the server. |
| value | Specifies the value that will be sent to the server, if the radio button is checked. |
| checked | Defines a by default checked radio button. |
Why is button type reset used?
The button element, having the “reset” value in its type attribute, represents a button that, when pressed, resets all the fields in the form it belongs to, to their initial values. The label of a button is represented by the content of the element.
What is HTML checkbox?
The =”checkbox”> defines a checkbox. The checkbox is shown as a square box that is ticked (checked) when activated. Checkboxes are used to let a user select one or more options of a limited number of choices.
If you want a single button that can be checked or unchecked, use a checkbox. It is possible (but normally not relevant) to uncheck a radio button in JavaScript, simply by setting its checked property to false, e.g.
What is the difference between checkbox and option box?
Main differences. In Check box, you can select multiple options. In Option Button (Radio button) you can select one option.
How many typewriters were made during World War 1?
The editor estimated that some 875,000 typewriters were produced world-wide, and the vast majority — some 775,000 machines — were produced in the United States. He offered the following breakdown:
When did Remington start making portable typewriters?
Underwood produced 6,000 portable typewriters in 1919, 20,000 in 1921, and about 40,000 in 1922. These numbers are low, especially for such an anticipated machine. 7 Remington likely manufactured only a few hundred of its four-bank portable in 1920, and perhaps only a few thousand in 1921 — dealers did not receive machines until October 1921. 8
How many Underwood typewriters were made in 1921?
(That the Molle No. 3 was a large, three-bank machine didn’t help either.) Note also the following: Underwood produced 6,000 portable typewriters in 1919, 20,000 in 1921, and about 40,000 in 1922. These numbers are low, especially for such an anticipated machine. 7