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Which “href” value should I use for JavaScript links, “#” or “javascript:void(0)”?
...ript code. Which is better, in terms of functionality, page load speed, validation purposes, etc.?
54 Answers
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Plot smooth line with PyPlot
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Filter git diff by type of change
...
Please avoid a stupid error of mine when using --diff-filter=AMR to omit deleted files: If you are removing a file 'x' then git diff HEAD HEAD~1 --name-only --diff-filter=AMR will still list 'x'. Why? Because from HEAD towards HEAD~1 t...
Why can I use auto on a private type?
...cts of private types to template functions:
template <typename T>
void fun(T t) {}
int main() {
Foo f;
fun(f.Baz()); // ok
}
And why can we pass objects of private types to template functions, you ask? Because only the name of the type is inaccessible. The type itself is st...
promise already under evaluation: recursive default argument reference or earlier problems?
...plicitly attempt to find the arguments in a parent frame, bypassing the accidental forcing of the active promise -- e.g. get("f", envir = parent.frame()).
– Kevin Ushey
Nov 22 '16 at 7:40
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C++ const map element access
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@Brian Did you mean to say "Allowing only the const overload to throw exceptions"?
– Spencer
Feb 25 '19 at 19:23
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Start may not be called on a promise-style task. exception is coming
...tartNew to both create and start a new Task.
So, now we know to just get rid of that pesky Start. You'll run your code and find that the message box is shown right away, not 5 seconds later, what's up with that?
Well, Task.Delay just gives you a task that will be completed in 5 seconds. It doesn...
Where should virtualenvs be created?
...jangoproject
and then later:
workon djangoproject
It's probably a bad idea to keep the virtualenv directory in the project itself, since you don't want to distribute it (it might be specific to your computer or operating system). Instead, keep a requirements.txt file using pip:
pip freeze >...
How to write binary data to stdout in python 3?
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Programs using this can't be tested in IDLE 3: AttributeError: 'PseudoOutputFile' object has no attribute 'buffer'
– Damian Yerrick
May 18 '17 at 18:55
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how can I see what ports mongo is listening on from mongo shell?
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is that new? what version of mongo did it show up in?
– jcollum
Dec 7 '15 at 17:34
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