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JS - get image width and height from the base64 code
I have a base64 img encoded that you can find here . How can I get the height and the width of it?
4 Answers
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Get int value from enum in C#
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84
On a related note, if you want to get the int value from System.Enum, then given e here:
Enum ...
Pandas - How to flatten a hierarchical index in columns
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84
pd.DataFrame(df.to_records()) # multiindex become columns and new index is integers only
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How do I install pip on macOS or OS X?
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84
If you brew-install Python, but pip is still not in your path, you might need to re-link, like this brew unlink python && brew link...
How to write a large buffer into a binary file in C++, fast?
...gt;
#include <iostream>
#include <cassert>
std::vector<uint64_t> GenerateData(std::size_t bytes)
{
assert(bytes % sizeof(uint64_t) == 0);
std::vector<uint64_t> data(bytes / sizeof(uint64_t));
std::iota(data.begin(), data.end(), 0);
std::shuffle(data.begin(), ...
Is this the right way to clean-up Fragment back stack when leaving a deeply nested stack?
... edited Dec 7 '16 at 8:43
EC84B4
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answered Jul 24 '13 at 9:58
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How to take screenshot of a div with JavaScript?
...0, 100, 100, function(data) {
// in the data variable there is the base64 image
// exmaple for displaying the image in an <img>
$("img#captured").attr("src", "data:image/png;base64,"+data);
});
Keep in mind console.log() and alert() won´t generate output if the size of the image...
Can gcc output C code after preprocessing?
...padimipadi
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14
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Internet Explorer 11 detection
... added the machine bit space :
ie11 :
"Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; .NET4.0E; .NET4.0C; .NET CLR 3.5.30729; .NET CLR 2.0.50727; .NET CLR 3.0.30729; rv:11.0) like Gecko"
ie12 :
"Mozilla/5.0 (Windows NT 6.3; Win64; x64; Trident/7.0; .NET4.0E; .NET4.0C; .NET CLR 3.5.30729; ....
How to call base.base.method()?
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96
This is a bad programming practice, and not allowed in C#. It's a bad programming practice beca...