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How to make input type= file Should accept only pdf and xls
...sily be removed via some code inspector. So in either case you need to check the file type on the server side (your second question).
Example:
<input type="file" name="upload" accept="application/pdf,application/vnd.ms-excel" />
To your third question "And when I click the files (PDF/XLS) ...
How to read the RGB value of a given pixel in Python?
...mage object which returns a pixel access object which you can manipulate like an array:
from PIL import Image
im = Image.open('dead_parrot.jpg') # Can be many different formats.
pix = im.load()
print im.size # Get the width and hight of the image for iterating over
print pix[x,y] # Get the RGBA ...
Resize a large bitmap file to scaled output file on Android
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JustinJustin
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Remove all special characters, punctuation and spaces from string
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wjandrea
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answered Apr 30 '11 at 17:47
user225312user225312...
How to increase the vertical split window size in Vim
...: :vs ) split the Vim viewport vertically. :30vs splits the viewport, making the new window 30 characters wide. Once this 30 char window is created, how would one change it's size to 31 or 29?
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How to change checkbox's border style in CSS?
How can I change checkbox (input) border's style? I've put border:1px solid #1e5180 upon it, but in FireFox 3.5, nothing happens!
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PHP multidimensional array search by value
I have an array where I want to search the uid and get the key of the array.
23 Answers
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How can you do paging with NHibernate?
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Jon LimjapJon Limjap
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The point of test %eax %eax [duplicate]
...ed Oct 25 '12 at 8:53
John DvorakJohn Dvorak
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How can I scroll a web page using selenium webdriver in python?
I am currently using selenium webdriver to parse through facebook user friends page and extract all ids from the AJAX script. But I need to scroll down to get all the friends. How can I scroll down in Selenium. I am using python.
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