Tag Archives: replace

PHP Image Dimensions Linux Find File Awk Sed Primer Tutorial

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We’ve written web applications to list image files via their dimension, based on the incredible ImageMagick, when we presented the blog post thread ending with PHP ImageMagick Image Dimensions Sort Tutorial. But ImageMagick, alas, does not come out of the … Continue reading →

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Javascript Replace RegEx Eval Primer Tutorial

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Until I saw this great link, thanks, I’d cut off the thought of combining … replace Javascript method … using for the first parameter … a regular expression (“RegEx” in our terminology today) … meaning “replace all” as distinct from … Continue reading →

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Terminal Mark Primer Tutorial

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XML data often comes in files with one record that is a very long string, so think long and hard about tools you rely on to find strings in such XML data. We’re biassed, but we like PHP on the … Continue reading →

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Spreadsheet and XML Global Substitution Genericization Tutorial

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It’s one thing to write a useful one off web application with quite a few hard codings, but what about an attempt to genericize it, and by so doing, oftentimes you are improving its documentation aspects, so that, if the … Continue reading →

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Spreadsheet and XML Global Substitution CSV Tutorial

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Programmatically, we came in half way with the programming when we presented Spreadsheet and XML Global Substitution Primer Tutorial as shown below. The programming, then, had two inputs, namely … input spreadsheet’s CSV file manually created index XML file … … Continue reading →

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Spreadsheet and XML Global Substitution Primer Tutorial

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Yesterday when we were discussing Worldbank API World Country Reporting Regex Tutorial we mentioned … … and we use it (ie. Regex) with serverside PHP today, under the auspices of the preg_match function, though we most often use RegEx thinking … Continue reading →

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Worldbank API World Country Reporting Regex Tutorial

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Don’t know why, but have often equated regex work in Javascript or PHP with “RegEx Rangers”, or some such other “superhero” categorization. That is because to wield RegEx principles is a bit like swinging a sword through the “butter” of … Continue reading →

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Javascript DOM Big Changes Iframe Tutorial

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The “onion of the 4th dimension” contribution today, to yesterday’s Javascript DOM Big Changes Primer Tutorial as shown below, revolves around the Sun … doh! … revolves around the relationship between child (HTML iframe element) and parent webpage regarding the … Continue reading →

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