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window.onload = function() { | |
document.getElementById('csv-file').addEventListener( | |
'change', preview_csv, false | |
); | |
} | |
function preview_csv(e) { | |
if (!e.target.files.length) { | |
alert("Please choose a csv file..."); | |
return |
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function htmlTableGenerator(content) { | |
let csv_preview = document.getElementById('csv-preview'); | |
let html = '<table id="example" class="table table-condensed table-hover table-striped" style="width:100%">'; | |
if (content.length == 0 || typeof(content[0]) === 'undefined') { | |
return null | |
} else { | |
const header = content[0]; | |
const data = content.slice(1); |
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function initDataTable() { | |
$('#example').dataTable({ | |
scrollX: true, | |
scrollY: (window.innerHeight / 2) + "px", | |
dom: 'Bfrtip', | |
buttons: [ | |
'colvis', | |
{ | |
extend: 'csv', | |
text: 'Download CSV', |
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from PIL import Image, ImageFilter | |
# blur radius and diameter | |
radius, diameter = 20, 40 | |
# open an image | |
img = Image.open("test_image.jpg") | |
# Paste image on white background | |
background_size = (img.size[0] + diameter, img.size[1] + diameter) |
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from PIL import Image, ImageOps | |
# open image | |
img = Image.open("test_image.jpg") | |
# border color | |
color = "green" | |
# top, right, bottom, left | |
border = (20, 10, 20, 10) |
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from PIL import Image | |
img = Image.open("test_image.jpg") | |
img = img.convert("RGB") | |
datas = img.getdata() | |
new_image_data = [] | |
for item in datas: | |
# change all white (also shades of whites) pixels to yellow |
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