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What's the effect of adding 'return false' to a click event listener?
...following example:
<a href="http://www.google.co.uk/" onclick="return (confirm('Follow this link?'))">Google</a>
Clicking "Okay" returns true, and the link is followed. Clicking "Cancel" returns false and doesn't follow the link. If javascript is disabled the link is followed normally...
Reading a file line by line in Go
... From the docs: "ReadLine is a low-level line-reading primitive. Most callers should use ReadBytes('\n') or ReadString('\n') instead or use a Scanner."
– mdwhatcott
Mar 18 '14 at 23:20
...
How to call a shell script from python code?
...
This gives: OSError: [Errno 13] Permission denied. my script does not required to run with sudo. @Manoj Govindan
– alper
Apr 19 '17 at 12:04
...
Check if a Windows service exists and delete in PowerShell
...
Combining Dmitri & dcx's answers I made this:
function Confirm-WindowsServiceExists($name)
{
if (Get-Service $name -ErrorAction SilentlyContinue)
{
return $true
}
return $false
}
function Remove-WindowsServiceIfItExists($name)
{
$exists = Confir...
How does SSL really work?
... key actually belongs to payment.com.
Browser verifies the certificate to confirm that it has the proper public key for payment.com.
Browser chooses a random new symmetric key K to use for its connection to payment.com server. It encrypts K under payment.com public key.
payment.com decrypts K usin...
How to find the Windows version from the PowerShell command line
...
Since you have access to the .NET library, you could access the OSVersion property of the System.Environment class to get this information. For the version number, there is the Version property.
For example,
PS C:\> [System.Environment]::OSVersion.Version
Major Minor Build Revisi...
list every font a user's browser can display
...cument.write( rgFonts[j] + "<BR>" );
}
</SCRIPT>
<BODY onload="getFonts()">
<OBJECT id=dlgHelper CLASSID="clsid:3050f819-98b5-11cf-bb82-00aa00bdce0b" width="0px" height="0px">
</OBJECT>
sh...
Python - Get path of root project structure
...n.py
utils.py
In definitions.py you can define (this requires import os):
ROOT_DIR = os.path.dirname(os.path.abspath(__file__)) # This is your Project Root
Thus, with the Project Root known, you can create a variable that points to the location of the configuration (this can be defined anyw...
How to copy in bash all directory and files recursive?
... brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 4...
How to make/get a multi size .ico file? [closed]
...aved as 4bpp 1bit alpha
Notes
You may need to check other resources to confirm to yourself that this is a sensible list of resolutions and colour depths.
Make sure you use transparency round the outside of your image, and anti-aliased edges. You should see the grey checkerboard effect round the...