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How do I remove the border around a focused contenteditable pre?
When I set a pre element to contenteditable and put focus in it for editing, it receives a dotted border around it that doesn't look very nice. The border isn't there when focus is somewhere else.
How do I remove that border?
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Printing all global variables/local variables?
How can I print all global variables/local variables? Is that possible in gdb?
3 Answers
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Border in shape xml
I am trying to make a drawable to use for a button. I would like it to have this coloring, with a 2px border around it.
3 A...
Best way to write to the console in PowerShell
I am having a little confusion about the various ways to print (echo) to the console. I have seen that there are multiple ways to write output to the console, such as:
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Is it possible to make an HTML anchor tag not clickable/linkable using CSS?
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You can use this css:
.inactiveLink {
pointer-events: none;
cursor: default;
}
And then assign the class to your html code:
<a style="" href="page.html" class="inactiveLink">page link</a>
It makes the link not clickeable and ...
Is the safe-bool idiom obsolete in C++11?
This answer of @R. Martinho Fernandes shows, that the safe-bool idiom is apperently deprecated in C++11, as it can be replaced by a simple
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Best way to generate random file names in Python
In Python, what is a good, or the best way to generate some random text to prepend to a file(name) that I'm saving to a server, just to make sure it does not overwrite. Thank you!
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How to create Temp table with SELECT * INTO tempTable FROM CTE Query
...nt to create a temporary table. I am not sure how to do it as it gives an Invalid Object name error.
6 Answers
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What does the “@” symbol mean in reference to lists in Haskell?
...bol is used to both give a name to a parameter and match that parameter against a pattern that follows the @. It's not specific to lists and can also be used with other data structures.
This is useful if you want to "decompose" a parameter into it's parts while still needing the parameter as a whol...
What is the correct way to get a subarray in Scala?
I am trying to get a subarray in scala, and I am a little confused on what the proper way of doing it is. What I would like the most would be something like how you can do it in python:
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