Posts by L.Th • 137 points

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  Q: Javascript - Opening new window with new tab

  Good evening, I wonder if it is possible to open a new window with the method window.open();, and a new tab in this window created ? All this in Javascript, jQuery or HTML.…

  javascript html jquery

  asked 6 years, 8 months ago L.Th 137

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  Q: PHP & Ziparchive() - Failed to load PDF document

  Good afternoon, I have a form that in certain input is opened a window or multiple windows to display a PDF(or PDF’s) specific(s). The folder where the path is, there may be only a PDF or a ZIP file…

  php javascript html pdf zip-file

  asked 6 years, 8 months ago L.Th 137

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  Q: Is it possible to create columns with formula? Excel

  Good afternoon. I wonder if it is possible to create a column with function/formula (when we use the = symbol)? In the same way that we use in many functions, type of =SE, =CONT.SE, =PROCV ... If…

  excel

  asked 7 years, 2 months ago L.Th 137

• 11

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  Q: How to trace letters and cut them?

  I have this image below. As you can see, they are together. In this case, it’s a "7", "h" and "a". It is possible to scan the image to find them and then cut them where exactly you found them? I’m…

  java opencv captcha ocr tesseract

  asked 7 years, 4 months ago L.Th 137