大约有 5,476 项符合查询结果（耗时：0.0196秒） [XML]
How to import an excel file in to a MySQL database
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100
There's a simple online tool that can do this called sqlizer.io.
You upload an XLSX file t...
Correct way to convert size in bytes to KB, MB, GB in JavaScript
...
// set initial text
setText(input.value);
<input type="text" value="1000">
<p></p>
PS : Change k = 1000 or sizes = ["..."] as you want (bits or bytes)
share
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improve t...
How do I achieve the theoretical maximum of 4 FLOPs per cycle?
... while (c < iterations){
size_t i = 0;
while (i < 1000){
// Here's the meat - the part that really matters.
r0 = _mm_mul_pd(r0,rC);
r1 = _mm_add_pd(r1,rD);
r2 = _mm_mul_pd(r2,rE);
r3 = _mm_sub_pd(r3,rF);
...
Get the current year in JavaScript
... padding: 5px;
}
button{
width: 150px;
}
span{
margin-left: 100px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<ul>
<li>
<button type="button" onclick="generate('Date',this)">Get Date</button&...
How to use executables from a package installed locally in node_modules?
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100
Use the npm bin command to get the node modules /bin directory of your project
$ $(npm bin)/&...
Fix a Git detached head?
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ralphtheninjaralphtheninja
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...
Placeholder Mixin SCSS/CSS
...ude placeholder {
font-style:italic;
color: white;
font-weight:100;
}
SASS Reference has more information, which can be found here:
http://sass-lang.com/docs/yardoc/file.SASS_REFERENCE.html#mixin-content
As of Sass 3.4, this mixin can be written like so to work both nested and unnes...
How to get all possible combinations of a list’s elements?
...s=abc * mask=###
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V
000 ->
001 -> c
010 -> b
011 -> bc
100 -> a
101 -> a c
110 -> ab
111 -> abc
Things to consider:
This requires that you can call len(...) on items (workaround: if items is something like an iterable like a generator, turn it into a list first wi...
Printing Lists as Tabular Data
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Sven MarnachSven Marnach
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How are POST and GET variables handled in Python?
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Charlie MartinCharlie Martin
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...