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HTML input file selection event not firing upon selecting the same file
... is prefixed with 'C:\fakepath\'. That's a security feature preventing JavaScript from knowing the file's absolute path. The browser still knows it internally.
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Print string and variable contents on the same line in R
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Another nice option! This is very similar to other scripting languages and very convenient if you have a text where you want to implement multiple variables. Thanks!
– user2015601
Mar 23 '13 at 17:28
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How to take screenshot with Selenium WebDriver
... @CoreyGoldberg True, nothing to do with your answer. But my old script used a older FF and it did take the whole page, not only the viewport. After they changed it to standard now only viewport. So I wanted to help somebody having the same problem. And yes, fixed element are a real pain i...
How do I check if a variable exists in a list in BASH
I am trying to write a script in bash that check the validity of a user input.
I want to match the input (say variable x ) to a list of valid values.
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Does PowerShell support constants?
...ion Set-Constant {
<#
.SYNOPSIS
Creates constants.
.DESCRIPTION
This function can help you to create constants so easy as it possible.
It works as keyword 'const' as such as in C#.
.EXAMPLE
PS C:\> Set-Constant a = 10
PS C:\> $a += 13
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How do I check if a variable exists?
...cending speech. Some of us use Python for simple mathematics or statistics scripts using IDEs such as Spyder which work like Matlab. It makes sense sometimes in those environments to allow the user to define variables in the global console and check otherwise if they are undeclared in the script lik...
'console' is undefined error for Internet Explorer
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Just to be clear to anyone else using this, place <script type="text/javascript"> if (!window.console) console = {log: function() {}}; </script> at the top of your page! Thanks Kenny.
– windowsgm
Jul 3 '12 at 15:41
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How to commit no change and new message?
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I just used this to trigger our pre-commit hook, which scripts the database. So there were changes, just git couldn't see them until after the script had run. Could have run it manually of course, but then that would run the script twice.
– yoyodyn
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User recognition without cookies or local storage
... (this is a little-known but often unique key signature)
HTML5 & Javascript
HTML5 LocalStorage
HTML5 Geolocation API and Reverse Geocoding
Architecture, OS Language, System Time, Screen Resolution, etc.
Network Information API
Battery Status API
The items I listed are, of course, just a f...
An “and” operator for an “if” statement in Bash
I'm trying to create a simple Bash script to check if the website is down and for some reason the "and" operator doesn't work:
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