大约有 39,000 项符合查询结果（耗时：0.0604秒） [XML]
Which MySQL data type to use for storing boolean values
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For MySQL 5.0.3 and higher, you can use BIT. The manual says:
As of MySQL 5.0.3, the BIT data type is used to store bit-field
values. A type of BIT(M) enables storage of M-bit values. M can range
from 1 to 64.
Otherwise, according to...
How to get key names from JSON using jq
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195
You can use:
$ jq 'keys' file.json
$ cat file.json:
{ "Archiver-Version" : "Plexus Archiver...
How can I remove an element from a list?
... of creative googling led me here: http://tolstoy.newcastle.edu.au/R/help/05/04/1919.html
The key quote from there:
I do not find explicit documentation for R on how to remove elements from lists, but trial and error tells me
myList[[5]] <- NULL
will remove the 5th element and then...
Pad a number with leading zeros in JavaScript [duplicate]
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PointyPointy
359k5454 gold badges508508 silver badges567567 bronze badges
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Making heatmap from pandas DataFrame
..., 'eee']
columns = ['A', 'B', 'C', 'D']
df = DataFrame(abs(np.random.randn(5, 4)), index=index, columns=columns)
plt.pcolor(df)
plt.yticks(np.arange(0.5, len(df.index), 1), df.index)
plt.xticks(np.arange(0.5, len(df.columns), 1), df.columns)
plt.show()
This gives:
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Getting the first index of an object
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answered May 26 '09 at 5:22
MilesMiles
27.2k77 gold badges5454 silver badges7171 bronze badges
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width:auto for fields
...' method='post' style='width:200px;background:khaki'>
<input size='5' />
</form>
UPDATE
Here's the best I could do after a few minutes. It's 1px off in FF, Chrome, and Safari, and perfect in IE. (The problem is #^&* IE applies borders differently than everyone else so it's ...
How to validate an OAuth 2.0 access token for a resource server?
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5 Answers
5
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What's the meaning of interface{}?
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edited Apr 19 '14 at 5:47
answered Apr 18 '14 at 6:54
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Command-line Unix ASCII-based charting / plotting tool
...---------**----+---------------**+---------------++
-10 -5 0 5 10
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