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@Override is not allowed when implementing interface method
... this that is using version 2016.2.4 or higher, the menu has changed, it's now Project Structure > Modules > xxx > Language level
– Wesley Smith
Sep 20 '16 at 4:16
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Execute a command line binary with Node.js
...t, stderr) {
// command output is in stdout
});
As of v0.11.12, Node now supports synchronous spawn and exec. All of the methods described above are asynchronous, and have a synchronous counterpart. Documentation for them can be found here. While they are useful for scripting, do note that unl...
Regex to remove all (non numeric OR period)
...
It now matches everything except "".
– mindriot
Dec 4 '15 at 4:47
1
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Difference between Visibility.Collapsed and Visibility.Hidden
...Width="50" Content="Third"/>
</StackPanel>
Output Collapsed:
Now change the second Label visibility to Hiddden.
<Label Width="50" Content="Second" Visibility="Hidden"/>
Output Hidden:
As simple as that.
...
How does Trello access the user's clipboard?
...it calls
TrelloClipboard.set(cardUrl)
... so then the clipboard helper knows what to select when the Ctrl key is pressed.
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Unpack a list in Python?
...-all arguments in a function signature:
def func(*args, **kw):
# args now holds positional arguments, kw keyword arguments
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How to format numbers as currency string?
...e notes on browser support and Node
Browser support is no longer an issue nowadays with 97.5% support globally, 98% in the US and 99% in the EU
There is a shim to support it on fossilized browsers (like IE8), should you really need to
If you're using Node, you might need to install full-icu, see he...
Cannot push to Git repository on Bitbucket
...trange error. I've used Git before on Bitbucket but I just reformatted and now I can't seem to get Git to work. After doing a commit, I had to add my email and name to the globals, but then it committed just fine.
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Difference between . and : in Lua
...ccessing obj
--> 20
tab.obj:method(10)
--> Accessing obj
--> 10
Now imagine the __index metamethod did more than just printing something. Imagine it increased a counter, logged something to a file or deleted a random user from your database. There's a big difference between doing that twi...
Using tags in the with other HTML
...re-proof your HTML by including the scoped attribute
Understand that as of now, the stylesheet within the <body> will not actually be scoped (because no mainstream browser support exists yet)
* except of course, for pissing off HTML validators...
Finally, regarding the common (but subje...