ImageMagick: convert pdf to image error
IN1, 2019-04-29 00:00:00
IN1, 2023-04-14 14:49:50

Beim Versuch ein pdf zu einem png zu konvertieren mittels convert
kommt folgende Meldung (...not authorized images defined):

admin1@erazer:~/Dokumente/Sport/Events/2019-04-27.Gipfelsturm_Osnabrueck$ convert 2019-04-27.Gipfelsturm_Osnabrueck_Urkunde.pdf 2019-04-27.Gipfelsturm_Osnabrueck_Urkunde.pdf.jpg
convert-im6.q16: not authorized `2019-04-27.Gipfelsturm_Osnabrueck_Urkunde.pdf' @ error/constitute.c/ReadI […]

javascript: capture CTRL+S
IN1, 2019-04-05 00:00:00
IN1, 2023-04-10 14:16:30

A cross-browser method to capture key combination CTRL+S with native JavaScript.

$(window).bind('keydown', function(event) {

    if (event.ctrlKey || event.metaKey) {

        switch (String.fromCharCode(event.which).toLowerCase()) {

            case 's':
                console.log('capture: CTRL+S');

                // do your stuff...


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