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Chrome Extension how to send data from content script to popup.html
...ge from the contentScript.js file.
I don't know how to do that I've tried reading the documentation but messaging in chrome I just can't understand what to do.
...
Which Architecture patterns are used on Android? [closed]
...you only need to display the headline in the view. Then the presenter will read the data needed from the model, and update the view accordingly.
Model - this should basically be your full domain model. Hopefully it will help making your domain model more "tight" as well, since you won't need specia...
Why not use exceptions as regular flow of control?
... control violates a principle of least astonishment, make programs hard to read (remember that programs are written for programmers first).
Moreover, this is not what compiler vendors expect. They expect exceptions to be thrown rarely, and they usually let the throw code be quite inefficient. Throw...
Using node.js as a simple web server
...served to it but as a regular HTML page (i.e., same experience as when you read normal web pages).
32 Answers
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What is std::move(), and when should it be used?
...pens when T is, say, vector<int> of size n. In the first version you read and write 3*n elements, in the second version you basically read and write just the 3 pointers to the vectors' buffers, plus the 3 buffers' sizes. Of course, class T needs to know how to do the moving; your class should ...
Do HttpClient and HttpClientHandler have to be disposed between requests?
... results in memory leak for reference.
I'd also strongly suggest that you read the HttpClient chapter from Designing Evolvable Web APIs with ASP.NET for context on what is going on under the hood, particularly the "Lifecycle" section quoted here:
Although HttpClient does indirectly implement th...
In vim, how do I get a file to open at the same line number I closed it at last time?
...
" reopening a file
if has("autocmd")
au BufReadPost * if line("'\"") > 0 && line("'\"") <= line("$")
\| exe "normal! g'\"" | endif
endif
If this doesn't work, a common problem is not having ownership of your ~/.viminfo file. If this is the case, th...
How to get the last character of a string in a shell?
...
Per @perreal, quoting variables is important, but because I read this post like 5 times before finding a simpler approach to the question at hand in the comments...
str='abcd/'
echo "${str: -1}"
Output: /
str='abcd*'
echo "${str: -1}"
Output: *
Thanks to everyone who participat...
Java: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification
... .pem are commonly used file extensions for the same file format. If you already have the file, just run the second command and pass it into the -file argument.
– Gabe Martin-Dempesy
Mar 14 '17 at 19:15
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How to find what code is run by a button or element in Chrome using Developer Tools
... yes, I'm just finishing right now. FYI, if you didn't know it already, if you click the down left curly braces button (i.imgur.com/ALoMQkR.png) on a minified script, it will "beautify" it, and will work while debugging too.
– Carles Alcolea
May 7 '14...