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Aspect ratio is the ratio between the height and width of an image. If you want to resize an image by 100 pixels, you cant remove 100px from the height and width, otherwise, it would become distorted. You will need to resize the height or…
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Use this free tool to add text to an image. Simply select the image file that you want to overlay text onto and you will get a small editor with preview. Set the font size, style and set the stroke or text outline. You can…
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Javascript did not always support multi-line strings. If you attempted to create a string variable using quotes, putting a line break into the source code would result in a syntax error. Recent updates to the language have added support for multi-line strings in Javascript. This…
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GUID generation is relatively simple. It is a system that is used to generate unique values without having to keep track of the IDs you have generated previously. Although duplicates are possible, it is so incredibly unlikely, that it makes GUIDs an efficient and robust…
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The tool below is a GUID validator. Paste your value into the box and it will check to see whether this is a valid GUID. These values are globally unique identifiers and must be formatted a certain way in order to be considered a valid,…
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JSON is a popular alternative to XML where an object is stored in a string that can be deserialised and loaded into a class of any language that has a JSON parser to support it. .NET supports a dynamic class type that will allow you…
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ASCII art is a very popular method of decorating text and readme files for various projects. If you thought that people spent hours creating these then, at least in some cases, you may be right. In the majority of cases, however, people are going to…
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This page will allow you to run a free game of Tambola without needing to have balls. The Tambola number generator below will generate random numbers for each of the balls in the game, including the nicknames used for each ball. By default, this will…
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Tombola is a game of chance that is similar to the UK variation of Bingo. The involves a series of random numbers being generated from balls and the first player to fill their ticket will win a prize. If you are running a Tombola game,…
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Bingo is a very popular game of chance where a series of numbers are called out and whoever fills a card/line first can win a prize. This specific tool is a UK bingo card generator. This will generate cards or bingo tickets for 90 ball…