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querySelector, wildcard element match?
...ending with someId.
[id*='someId'] will match all ids containing someId.
If you're looking for the name attribute just substitute id with name.
If you're talking about the tag name of the element I don't believe there is a way using querySelector
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How to hide output of subprocess in Python 2.7
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micro neat picks: you could use os.devnull if subprocess.DEVNULL is not available (<3.3), use check_call() instead of call() if you don't check its returned code, open files in binary mode for stdin/stdout/stderr, usage of os.system() should be discouraged, &&g...
Limit file format when using ?
...; element in HTML. I have a feeling it's impossible, but I'd like to know if there is a solution. I'd like to keep solely to HTML and JavaScript; no Flash please.
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RESTful URL design for search
... Indeed this is correct as, per RFC3986, the path and querystring identify the resource. What's more, proper naming would simply be /cars?color=whatever.
– Lloeki
Jun 1 '12 at 12:23
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Dual emission of constructor symbols
...r.
The allocating constructor/deallocating destructor.
The first two are different, when virtual base classes are
involved.
The meaning of these different constructors seems to be as follows:
The "complete object constructor". It additionally constructs virtual base classes.
The "base object co...
Add legend to ggplot2 line plot
...; you are creating a mapping to this "variable".
scale_colour_manual can now map these strings to the appropriate colors. The result is
In some cases, the mapping between the levels and colors needs to be made explicit by naming the values in the manual scale (thanks to @DaveRGP for pointing thi...
Creating a config file in PHP
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Is this also safe to use? If a user would guess the path to the ini file, and goes there in their browser, would they see what's in the file?
– NickGames
Apr 4 '16 at 10:01
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Difference between two dates in Python
I have two different dates and I want to know the difference in days between them. The format of the date is YYYY-MM-DD.
5 ...
How to use range-based for() loop with std::map?
...<< key << " has value " << value << std::endl;
}
if you don't plan on modifying the values.
In C++11 and C++14, you can use enhanced for loops to extract out each pair on its own, then manually extract the keys and values:
for (const auto& kv : myMap) {
std::cout ...