大约有 47,000 项符合查询结果（耗时：0.0454秒） [XML]
Cannot instantiate the type List [duplicate]
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Raw collection types are dangerous and should not be used or suggested for use in any new code targeted for Java 5+, end of story.
– Matt Ball
Oct 31 '11 at 22:15
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Print new output on same line [duplicate]
... in the same line. You can do this with the help of following code.
n=int(raw_input())
i=0
while(i<n):
print i,
i = i+1
At input, n = 5
Output : 0 1 2 3 4
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How to highlight text using javascript
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You can use the jquery highlight effect.
But if you are interested in raw javascript code, take a look at what I got
Simply copy paste into an HTML, open the file and click "highlight" - this should highlight the word "fox". Performance wise I think this would do for small text and a single rep...
Regex: Specify “space or start of string” and “space or end of string”
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For Python it helps to specify it a raw string, e.g. mystr = r'\bstack overflow\b'
– Acumenus
Mar 26 '19 at 15:33
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How to Use Order By for Multiple Columns in Laravel 4?
...coloumn2', 'ASC')
->get();
and the second way to do it is,
Using raw order by:
MyTable::orderByRaw("coloumn1 DESC, coloumn2 ASC");
->get();
Both will produce same query as follow,
SELECT * FROM `my_tables` ORDER BY `coloumn1` DESC, `coloumn2` ASC
As @rmobis specified in commen...
What are the typical reasons Javascript developed on Firefox fails on IE? [closed]
...tion.
With IE you're more likely to fail on styling coming out right than raw javascript issues, animations a few pixels off and that sort of thing, much more-so in IE6 of course.
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How Do You Clear The IRB Console?
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I just tried this using raw irb under Ruby 2.0.0p481 on Windows and it doesn't work.
– John Topley
Jul 17 '14 at 13:00
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Extract a substring from a string in Ruby using a regular expression
...an array of the captures
matchdata.captures # ["ants","pants"]
# Or use raw indices
matchdata[0] # whole regex match: "<ants> <pants>"
matchdata[1] # first capture: "ants"
matchdata[2] # second capture: "pants"
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How to sort a HashSet?
...Add all your objects to the TreeSet, you will get a sorted Set. Below is a raw example.
HashSet myHashSet = new HashSet();
myHashSet.add(1);
myHashSet.add(23);
myHashSet.add(45);
myHashSet.add(12);
TreeSet myTreeSet = new TreeSet();
myTreeSet.addAll(myHashSet);
System.out.println(myTreeSet); // Pr...
PowerShell script to return versions of .NET Framework on a machine?
...eeping the current copy above.
# Get the text from github
$url = "https://raw.githubusercontent.com/dotnet/docs/master/docs/framework/migration-guide/how-to-determine-which-versions-are-installed.md"
$md = Invoke-WebRequest $url -UseBasicParsing
$OFS = "`n"
# Replace the weird text in the tables, a...