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Prevent text selection after double click
...king anywhere on the parent element. And it works! Cool thing is contenteditable="true", text selection and etc. still works on the child elements!
So like:
<div style="user-select: none">
<p>haha</p>
<p>haha</p>
<p>haha</p>
<p>haha</p>...
How do I get the path and name of the file that is currently executing?
I have scripts calling other script files but I need to get the filepath of the file that is currently running within the process.
...
How to output something in PowerShell
...hat to do with them. That's why you see Get-ChildItem's output coming in a table form, for example, and results with many properties (e.g. WMI) default to Format-List instead.
– Joey
Feb 2 '17 at 8:43
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Why is “if not someobj:” better than “if someobj == None:” in Python?
...a __nonzero__ special method (as do numeric built-ins, int and float), it calls this method. It must either return a bool value which is then directly used, or an int value that is considered False if equal to zero.
Otherwise, if the object has a __len__ special method (as do container built-ins, li...
#pragma mark in Swift?
...ay. Since extensions can implement protocols, you can e.g. put all of your table view delegate methods in an extension and group your code at a more semantic level than #pragma mark is capable of.
share
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How to find the size of localStorage
...ly developing a site that will make use of HTML5's localStorage. I've read all about the size limitations for different browsers. However, I haven't seen anything on how to find out the current size of a localStorage instance. This question seems to indicate that JavaScript doesn't have a built in...
Inheritance and Overriding __init__ in python
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The book is a bit dated with respect to subclass-superclass calling. It's also a little dated with respect to subclassing built-in classes.
It looks like this nowadays:
class FileInfo(dict):
"""store file metadata"""
def __init__(self, filename=None):
super(FileInfo,...
Is JavaScript supported in an email message?
...rt Javascript, but which user agents do?
My (ancient) email reader uses a table to specify which viewer software to use for each mimetype, diverting html content to my favorite web browser. Almost all current web browsers support Javascript (and some issue dire warnings when you try to turn it off...
Replace duplicate spaces with a single space in T-SQL
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Chris, you can use non-printable ASCII characters like as CHAR(17) and CHAR(18), as these will NEVER be in your input text. Still faster than the looping of the accepted answer.
– richardtallent
Mar 16 '10 at 22:2...
SQL - Query to get server's IP address
...
Declare @pos int
set nocount on
set @ip = NULL
Create table #temp (ipLine varchar(200))
Insert #temp exec master..xp_cmdshell 'ipconfig'
select @ipLine = ipLine
from #temp
where upper (ipLine) like '%IP ADDRESS%'
if (isnull (@ipL...