大约有 6,000 项符合查询结果（耗时：0.0220秒） [XML]
Eclipse: Set maximum line length for auto formatting?
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For HTML / PHP / JSP / JSPF: Web -> HTML Files -> Editor -> Line width
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Better way of getting time in milliseconds in javascript?
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The + simply cast Date to Number, giving a standard unix timestamp in milliseconds. You can explicitly get this value by calling (new Date()).getTime()
– ngryman
Apr 15 '12 at 0:28
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Why are arrays of references illegal?
...lates).
this would probably work, if you don't mind this kind of nasty: recast '*this' as an array of int *'s and return a reference made from one: (not recommended, but it shows how the proper 'array' would work):
int & operator[]( int i ) { return *(reinterpret_cast<int**>(this)[i]); ...
Elegant way to search for UTF-8 files with BOM?
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For a Windows user, see this (good PHP script for finding the BOM in your project).
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JavaScript single line 'if' statement - best syntax, this alternative? [closed]
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You could use this format, which is commonly used in PHP:
(lemon) ? document.write("foo gave me a bar") : document.write("if condition is FALSE");
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What is a serialVersionUID and why should I use it?
... read
Unnecessary code: Redundant null check
Unnecessary code: Unnecessary cast or 'instanceof'
and many more.
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T-SQL stored procedure that accepts multiple Id values
...mma separated list of Department IDs :
Declare @XMLList xml
SET @XMLList=cast('<i>'+replace(@DepartmentIDs,',','</i><i>')+'</i>' as xml)
SELECT x.i.value('.','varchar(5)') from @XMLList.nodes('i') x(i))
All credit goes to Guru Brad Schulz's Blog
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How can I obtain the element-wise logical NOT of a pandas Series?
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NumPy is slower because it casts the input to boolean values (so None and 0 becomes False and everything else becomes True).
import pandas as pd
import numpy as np
s = pd.Series([True, None, False, True])
np.logical_not(s)
gives you
0 False
1 ...
Any decent text diff/merge engine for .NET? [closed]
...f viewer based on the Diff.Sections collection: http://www.eqqon.com/index.php/GitSharp#GitSharp.Demo
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SQL command to display history of queries
... at the query cache: http://www.databasejournal.com/features/mysql/article.php/3110171/MySQLs-Query-Cache.htm but it might not give you access to the actual queries and will be very hit-and-miss if it did work (subtle pun intended)
But MySQL Query Browser very likely maintains its own list of queri...