CSS  

Bootstrap rocks but sometimes you need more colors. Named Colors are a great solution.

Included are css files that can be included for Bootstrap like colors:

• color-bg-AliceBlue
• color-border-AliceBlue
• color-text-AliceBlue
• color-text-bg-AliceBlue

List of Named Colors with Color Swatches: https://www.w3.org/wiki/CSS/Properties/color/keywords

color-bg.css:

.color-bg-AliceBlue { background-color: #F0F8FF; }
.color-bg-AntiqueWhite {  ...

  JS  

Retrieves the GPS coordinates of the Browser.

• Uses an inline callback.
• Normalizes the output.
• Makes the async call feel like a sync call, but it's still async.
• This is a good template for similar async calls.

On Github: https://github.com/campsoftware/locationGet-js

Calling Example

xanLocationGet( function ( coords ) { alert( coords[`ErrorCode`] + `, ` + coords[`ErrorDesc`] + `, ` + coords[`Latitude`] + `, ` + coords[`Longitude`]  ...

  PHP  

Gets a semaphore and attempts to acquire to prevent code from running more than one time.

• Aborts if the semaphore cannot be retrieved.
• Aborts if the semaphore in use.
• The key must be an integer.

On Github: https://github.com/campsoftware/semaphoreCheck-php