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how to detect search engine bots with php?

... Check the $_SERVER['HTTP_USER_AGENT'] for some of the strings listed here: http://www.useragentstring.com/pages/useragentstring.php Or more specifically for crawlers: http://www.useragentstring.com/pages/useragentstring.php?typ=Crawler If you want to -say- log the number of ...
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Best way to parse command-line parameters? [closed]

...ln [--min-size num] [--max-size num] filename """ def main(args: Array[String]) { if (args.length == 0) println(usage) val arglist = args.toList type OptionMap = Map[Symbol, Any] def nextOption(map : OptionMap, list: List[String]) : OptionMap = { def isSwitch(s : String) =...
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How to split a string and assign it to variables

In Python it is possible to split a string and assign it to variables: 9 Answers 9 ...
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How to check if a file exists in Go?

...xists reports whether the named file or directory exists. func Exists(name string) bool { if _, err := os.Stat(name); err != nil { if os.IsNotExist(err) { return false } } return true } The example is extracted from here. ...
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Are single quotes allowed in HTML?

...uotes in PHP so that I can interpolate variables rather than concatenating strings. As a result, when I am generating HTML I often use single quotes for setting tag fields. For example: ...
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When to use symbols instead of strings in Ruby?

If there are at least two instances of the same string in my script, should I instead use a symbol? 4 Answers ...
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Convert PDF to clean SVG? [closed]

...k_dir=%CD%" :: setup counter set "count=1" :: setup file search and save string set "_work_x1=pdf" set "_work_x2=svg" set "_work_file_str=*.%_work_x1%" :: setup inkscape commands set "_inkscape_path=D:\InkscapePortable\App\Inkscape\" set "_inkscape_cmd=%_inkscape_path%inkscape.exe" :: ===== FIND...
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Where to place AutoMapper.CreateMaps?

...he source: public class User { public int Id { get; set; } public string FirstName { get; set; } public string LastName { get; set; } public DateTime BirthDate { get; set; } public string GetFullName() { return string.Format("{0} {1}", FirstName, LastName); } } ...
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How to know if two arrays have the same values

... If your array items are not objects- if they are numbers or strings, for example, you can compare their joined strings to see if they have the same members in any order- var array1= [10, 6, 19, 16, 14, 15, 2, 9, 5, 3, 4, 13, 8, 7, 1, 12, 18, 11, 20, 17]; var array2= [12, 18, 20, 11, ...
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Passing parameters to JavaScript files

...d a CSP (content security policy). We use a lot of scripts wherein we pass strings determined from language resources and API keys etc. into JS files. – monkeySeeMonkeyDo Sep 16 '19 at 14:24 ...