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How can I force a hard reload in Chrome for Android
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Yes, this one is working for me on Android 6.0.1 with Chrome 59.
– Avio
Jul 20 '17 at 14:01
4
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Cron jobs and random times, within given hours
...cript.php) & # background a subshell to wait, then run the php script
done
A few notes: this approach it a little wasteful of resources, as it fires off 20 background processes at 9am, each of which waits around for a random number of minutes (up to 14 hours, i.e. 11pm), then launches the php ...
Which C++ idioms are deprecated in C++11?
...due to first-class support for rvalue references.
Safe bool: This was mentioned earlier. Explicit operators of C++11 obviate this very common C++03 idiom.
Shrink-to-fit: Many C++11 STL containers provide a shrink_to_fit() member function, which should eliminate the need swapping with a temporary.
Te...
What does the C++ standard state the size of int, long type to be?
...In all but the most obscure platforms it's 8, and it can't be less than 8.
One additional constraint for char is that its size is always 1 byte, or CHAR_BIT bits (hence the name). This is stated explicitly in the standard.
The C standard is a normative reference for the C++ standard, so even though ...
Why is it impossible to build a compiler that can determine if a C++ function will change the value
...ven program will terminate. This is known as the halting problem, and it's one of those things that's not computable.
To be clear, you can write a compiler that can determine that a function does change the variable in some cases, but you can't write one that reliably tells you that the function wi...
“The run destination iOS Device is not valid for running the scheme”
I've been running my app on an iPhone 5 /iOS 6, but when I try to run it on an iPhone 4S / iOS6 I get "The run destination iOS Device is not valid for running the scheme NN. The Scheme contains no buildables that can be built for the architectures supported by the run designation device".
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Converting a list to a set changes element order
...ys([6, 20, 1])
>>> dict.fromkeys(x for x in a if x not in b)
{2: None, 210: None}
b doesn't really need to be ordered here – you could use a set as well. Note that a.keys() - b.keys() returns the set difference as a set, so it won't preserve the insertion order.
In older versions of Py...
How can I convert a DateTime to the number of seconds since 1970?
...ew DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc); Interesting that no one suggested this. Very often you will have milliseconds representing Utc time. And if you dont specify this explicitly and somewhere later in code youll have ToUniversalTime() than you end up with bad Utc time, because by d...
How do I make the whole area of a list item in my navigation bar, clickable as a link?
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That worked nicely only one complaint, it didn't seem to work with the :after selector. I wanted a > symbol to appear after my link text, but not put it in the content... I ended up just putting it in the content. Would be curious if there's a be...
Multiple arguments vs. options object
... had to look up the function to figure out what parameters it takes
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