大约有 5,500 项符合查询结果（耗时：0.0170秒） [XML]
How can I embed a YouTube video on GitHub wiki pages?
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+100
I created https://yt-embed.herokuapp.com/ to simplify this. The usage is direct, from the examples above:
[![Everything Is AWESOME]...
Pandas convert dataframe to array of tuples
...0))
tuple_comp iter_namedtuples iter_tuples records zipmap
100 2.905662 6.626308 3.450741 1.469471 1.000000
316 4.612692 4.814433 2.375874 1.096352 1.000000
1000 6.513121 4.106426 1.958293 1.000000 1.316303
3162 8.446...
Storing WPF Image Resources
... when debugging. Pack URIS: msdn.microsoft.com/en-au/library/aa970069(v=vs.100).aspx
– failedprogramming
Jul 7 '16 at 5:41
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Is there a simple way to convert C++ enum to string?
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@ikku100 you are incorrect about #define X(a, b) #b. This is only necessary if the definition looks like this X(Red, red), rather than the definition shown in the answer, X(Red, "red")
– learnvst
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Best way to store a key=>value array in JavaScript?
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That's just what a JavaScript object is:
var myArray = {id1: 100, id2: 200, "tag with spaces": 300};
myArray.id3 = 400;
myArray["id4"] = 500;
You can loop through it using for..in loop:
for (var key in myArray) {
console.log("key " + key + " has value " + myArray[key]);
}
See also:...
Formatting floats without trailing zeros
...fers from precision loss when using normalize().
>>> Decimal('0.21000000000000000000000000006').normalize()
Decimal('0.2100000000000000000000000001')
>>> Decimal('0.21000000000000000000000000006')
Decimal('0.21000000000000000000000000006')
Most importantly, I would still be conv...
Filter Java Stream to 1 and only 1 element
...olution? What difference would it make whether the resulting list was 2 or 100? If it's greater than 1.
– ryvantage
Mar 28 '14 at 18:31
20
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Is there a difference between using a dict literal and a dict constructor?
...LL_FUNCTION:
> python2.7 -m timeit "d = dict(a=1, b=2, c=3, d=4, e=5)"
1000000 loops, best of 3: 0.958 usec per loop
> python2.7 -m timeit "d = {'a':1, 'b':2, 'c':3, 'd':4, 'e':5}"
1000000 loops, best of 3: 0.479 usec per loop
> python3.2 -m timeit "d = dict(a=1, b=2, c=3, d=4, e=5)"
100...
“Connection for controluser as defined in your configuration failed” with phpMyAdmin in XAMPP
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This is an excellent answer (the 100th + from me;)). However, I didn't find the examples directory where pointed in step 4. Instead it was here: /usr/share/doc/phpmyadmin/examples and there I found the compressed sql file: create_tables.sql.gz.
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How do I find the location of my Python site-packages directory?
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100
For Ubuntu,
python -c "from distutils.sysconfig import get_python_lib; print get_python_lib()...