IliaIdakiev

@IliaIdakiev·7 public vizzes

Gist 7d6a7404e99051bb7d2f36c61f0113ae

This example demonstrates functional programming techniques in JavaScript, including currying, composition, and generator functions. It shows how currying enables partial application, as seen with the `sum` function and reusable helpers like `getName` and `mapUserNames`. The code uses `compose` with `reduceRight` to chain array transformations, filtering user names by length. It also illustrates generator behavior with `next(true)` to control iteration completion. The data is a hardcoded array of user objects, and output is logged to the console via `console.log`.

Jun 11, 2020

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C# number to comma separated string

This example demonstrates converting a numeric value into a comma-separated string for display. It shows how a double precision number, 2000.4, is formatted with both thousands separators and a configurable number of decimal places. The code calls the `ToString` method on the double with the custom format string `"#,##0.##"`, which inserts commas between thousands groups and limits decimals to two digits without trailing zeros. The rendering approach is a simple console-style output, using the .NET `double` type and its built-in formatting API.

Nov 28, 2013

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Javascript

This example demonstrates a collection of JavaScript utilities for enhancing web page interactivity, focusing on user-input controls and navigation. It shows how keyboard and click events can be managed to prevent accidental data loss and to streamline table or list interactions. The code uses plain JavaScript with jQuery for DOM manipulation, including the `bind` method for event handling, `history.pushState` for URL updates without page reloads, and jQuery’s `prop` and `is` methods to toggle checkbox states. The snippets cover F5 key disabling, dynamic URL changes, and bulk selection of checkboxes, reflecting a typical admin-panel or form-heavy workflow.

Nov 13, 2013

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Check / Uncheck Checkbox multiple times ! PROP

This example demonstrates a form control that reflects whether an ID appears in a preselected list, toggling a checkbox’s checked state each time the user interacts with it. The code parses a JSON-encoded array of duplicate IDs from the server-side model, then uses `jQuery.inArray` to test membership and sets the `prop('checked', true/false)` accordingly. The behavior is driven entirely by the `#isDuplicate` checkbox, whose state updates based on the presence of the selected ID in the provided data. No animation or complex rendering is involved; the visualization relies on jQuery’s attribute manipulation and the browser’s native checkbox handling.

Sep 5, 2013

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Razor Parse C# List To Javascript array

This example demonstrates how to pass a list of duplicate IDs from a C# Razor view into a JavaScript array for client-side processing. The code uses `Html.Raw` with `Json.Encode` to serialize the `Model.DuplicateIds` collection into a valid JSON string, which is then parsed by `JSON.parse` to create the array. It highlights a practical bridge between server-rendered data and client-side scripting, relying on ASP.NET MVC’s JSON encoding and native JavaScript’s parsing capabilities. The visualization context is implied for subsequent charting or data manipulation.

Sep 5, 2013

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Javascript Redirect to current page another controller

This example demonstrates a JavaScript function that redirects the browser to a new URL, specifically for impersonating a user account. The function, `impersonate(id)`, first shows a confirmation dialog and, upon user approval, constructs a URL path like `Account/PresentationImpersonateTo/` followed by the given ID, then sets `window.location.href` to perform the navigation. It uses the native browser APIs `confirm()` and `window.location.href`, with no external libraries or frameworks. The code is a straightforward client-side controller action, triggered by user interaction, and relies on the current page’s origin for the redirect target.

Jul 23, 2013

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Cocoa

This example shows a custom slider control built with Cocoa’s AppKit framework, using an `NSView` subclass to render a gradient-filled, rounded rectangular track. The view applies a linear gradient via `NSGradient` and sets a corner radius using layer-backed properties (`wantsLayer`, `layer.cornerRadius`). The code also attempts to load an image from a file named `knob.png` for the slider’s thumb, though the actual drawing of that image is commented out. The gradient and angle properties are exposed, with setters that trigger redraws via `setNeedsDisplay:`. The data source is the referenced image file, while the rendering relies on `drawRect:` and `drawInRect:angle:`.

Jul 18, 2013