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jQuery get textarea text
... Galperin
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How to find whether or not a variable is empty in Bash
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In Bash at least the following command tests if $var is empty:
if [[ -z "$var" ]]; then
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Redirecting to URL in Flask
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You have to return a redirect:
import os
from flask import Flask,redirect
app = Flask(__name...
Moment JS - check if a date is today or in the future
... function like a minus operator.
// today < future (31/01/2014)
today.diff(future) // today - future < 0
future.diff(today) // future - today > 0
Therefore, you have to reverse your condition.
If you want to check that all is fine, you can add an extra parameter to th...
Where does PostgreSQL store the database?
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Best ways to teach a beginner to program? [closed]
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Fast way of counting non-zero bits in positive integer
...dapting Óscar's and Adam's solutions to process the integer in 64-bit and 32-bit chunks, respectively. Both were at least ten times slower than bin(n).count("1") (the 32-bit version took about half again as much time).
On the other hand, gmpy popcount() took about 1/20th of the time of bin(n).coun...
Is there a setting on Google Analytics to suppress use of cookies for users who have not yet given c
According to EU Article 5(3) of the E-Privacy Directive (a.k.a 'The Cookie Laws'), web sites that target EU users have to gain opt-in consent from users before they set a cookie.
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How to save picture to iPhone photo library?
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edited Nov 14 '17 at 13:03
Jeremy
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answered Oct 7 ...
How to create ls in windows command prompt?
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answered Feb 20 '12 at 14:32
hmjdhmjd
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