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Reference list item by index within Django template?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Saving vim macros
...
Use q followed by a letter to record a macro. This just goes into one of the copy/paste registers so you can paste it as normal with the "xp or "xP commands in normal mode.
To save it you open up .vimrc and paste the contents, then the reg...
check if jquery has been loaded, then load it if false
...text/javascript";
script.src = "path/to/jQuery";
document.getElementsByTagName('head')[0].appendChild(script);
}
</script>
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Is this a “good enough” random algorithm; why isn't it used if it's faster?
...dom numbers quickly. It's really simple: just take the old value, multiply by a double , and take the decimal part.
14 Ans...
What are the “loose objects” that the Git GUI refers to?
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The --prune option is enabled by default, and since git gc is automatically triggered by common usage (e.g. commit), you usually don't have to worry about this. I don't use git gui, and I can't find exactly where it's triggered in the source, but either i...
How to move out of auto-completed brackets in IntelliJ IDEA (without using the arrow keys)?
...some language-specific code changes are required.
The feature is disabled by default, you can enable it in
Settings -> Editor -> General -> Smart Keys -> Jump outside closing
bracket/quote with Tab
sh...
Replace \n with actual new line in Sublime Text
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Not sure what you mean by inoutbox. Shift+Enter selects previous find in my Sublime3 setup if I type \n in Find What input.
– leemour
Dec 11 '13 at 14:19
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Placing Unicode character in CSS content value [duplicate]
...e character inside a string is \000000 to \FFFFFF – a backslash followed by six hexadecimal digits. You can leave out leading 0 digits when the Unicode character is the last character in the string or when you add a space after the Unicode character. See the spec below for full details.
Relevan...
Why doesn't std::queue::pop return value.?
...e popped element is unsafe in the presence of exceptions (having to return by value and thus creating a copy).
Consider this scenario (with a naive/made up pop implementation, to ilustrate my point):
template<class T>
class queue {
T* elements;
std::size_t top_position;
// stuff ...
Multiple Parameters for jQuery selector?
...ook to the documentation of the jQuery function:
Selector Context
By default, selectors perform their
searches within the DOM starting at
the document root. However, an
alternate context can be given for the
search by using the optional second
parameter to the $() function. For
...