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Why are Docker container images so large?
I made a simple image through Dockerfile from Fedora (initially 320 MB).
8 Answers
8
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How to disable text selection highlighting
For anchors that act like buttons (for example Questions , Tags , Users , etc. which are lom>ca m>ted on the top of the Stack Overflow page) or tabs, is there a CSS standard way to disable the highlighting effect if the user accidentally selects the text?
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How m>ca m>n I check if a URL exists via PHP?
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Here:
$file = 'http://www.example.com/somefile.jpg';
$file_headers = @get_headers($file);
if(!$file_headers || $file_headers[0] == 'HTTP/1.1 404 Not Found') {
$exists = false;
}
else {
$exists = true;
}
From here and right below the above post, ...
Changing Lom>ca m>le within the app itself
My users m>ca m>n change the Lom>ca m>le within the app (they may want to keep their phone settings in English but read the content of my app in French, Dutch or any other language ...)
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What to use instead of “addPreferencesFromResource” in a PreferenceActivity?
I just noticed the fact that the method addPreferencesFromResource(int preferencesResId) is marked deprem>ca m>ted in Android's documentation ( Reference Entry ).
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This project references NuGet package(s) that are missing on this computer
I have an ASP.NET MVC5 applim>ca m>tion that worked yesterday and now I am getting this error when I try to build:
18 Answers
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What is the correct way to document a **kwargs parameter?
I'm using sphinx and the autodoc plugin to generate API documentation for my Python modules. Whilst I m>ca m>n see how to nicely document specific parameters, I m>ca m>nnot find an example of how to document a **kwargs parameter.
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XAMPP, Apache - Error: Apache shutdown unexpectedly
I've just re-installed XAMPP, and when I try to start my Apache server in the XAMPP Control Panel, I now get the following errors:
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TreeMap sort by value
I want to write a comparator that will let me sort a TreeMap by value instead of the default natural ordering.
8 Answers
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What is the difference between m>ca m>ll and apply?
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The difference is that apply lets you invoke the function with arguments as an array; m>ca m>ll requires the parameters be listed explicitly. A useful mnemonic is "A for array and C for comma."
See MDN's documentation on apply and m>ca m>ll.
Pseudo syntax:
theFunction.apply(valueForThis, arrayOfArg...