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How to validate date with format “mm/dd/yyyy” in JavaScript?
...I think the following date validation function is a little bit easier to read:
// Validates that the input string is a valid date formatted as "mm/dd/yyyy"
function isValidDate(dateString)
{
// First check for the pattern
if(!/^\d{1,2}\/\d{1,2}\/\d{4}$/.test(dateString))
return fals...
Get the last non-empty cell in a column in Google Sheets
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Sam Plus PlusSam Plus Plus
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1
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Browser doesn't scale below 400px?
...simple solution to the problem:
Dock the web inspector to the right instead of to the bottom
Resize the inspector panel - you can now make the browser area really small (down to 0px)
Update: Chrome now allows you to arrange the inspector windows vertically when docked to the right! This really i...
How to prevent ENTER keypress to submit a web form?
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KooiIncKooiInc
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How do I hide an element on a click event anywhere outside of the element?
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TylerH
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answered Apr 3 '09 at 16:07
Jeremy B.Jeremy B.
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Changing the current working directory in Java?
... Michael Myers♦Michael Myers
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Renaming files in a folder to sequential numbers
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Try to use a loop, let, and printf for the padding:
a=1
for i in *.jpg; do
new=$(printf "%04d.jpg" "$a") #04 pad to length of 4
mv -i -- "$i" "$new"
let a=a+1
done
using the -i flag prevents automatically overwriting existing files.
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ValueError: setting an array element with a sequence
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Sven MarnachSven Marnach
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How to do exponentiation in clojure?
...Lawrence AspdenJohn Lawrence Aspden
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11...
Add line break to 'git commit -m' from the command line
I am using Git from the command line and am trying to add a line break to the commit message (using git commit -m "" ) without going into Vim.
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