大约有 47,000 项符合查询结果（耗时：0.0746秒） [XML]
emacs/elisp: What is the hash (pound, number sign, octothorp) symbol used for?
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101
There is no difference:
(eq 'my-add #'my-add)
yields t
The # can be used in front of a lam...
Git: Ignore tracked files
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edited Aug 28 '19 at 17:45
ErezSo
1111 silver badge22 bronze badges
answered May 25 '12 at 13...
Implement paging (skip / take) functionality with this query
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In SQL Server 2012 it is very very easy
SELECT col1, col2, ...
FROM ...
WHERE ...
ORDER BY -- this is a MUST there must be ORDER BY statement
-- the paging comes here
OFFSET 10 ROWS -- skip 10 rows
FETCH NEXT 10 ROWS ONLY; --...
Infinite scrolling with React JS
...nd = Math.min(visibleStart + this.state.recordsPerBody, this.state.total - 1);
var displayStart = Math.max(0, Math.floor(scroll / this.state.recordHeight) - this.state.recordsPerBody * 1.5);
var displayEnd = Math.min(displayStart + 4 * this.state.recordsPerBody, this.state.total - 1);
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KeyValuePair VS DictionaryEntry
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108
KeyValuePair<TKey,TValue> is used in place of DictionaryEntry because it is generified. ...
Django queries - id vs pk
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edited Aug 31 '19 at 13:25
Deepstop
2,92122 gold badges55 silver badges1919 bronze badges
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How to reset a remote Git repository to remove all commits?
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edited May 6 '15 at 17:00
answered Jan 5 '10 at 13:23
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How to go back to lines edited before the last one in Vim?
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edited Sep 10 '12 at 4:25
Jacob Marble
23.5k1717 gold badges5959 silver badges7474 bronze badges
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Does it make sense to do “try-finally” without “catch”?
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188
This is useful if you want the currently executing method to still throw the exception while a...
Load and execute external js file in node.js with access to local variables?
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134
Just do a require('./yourfile.js');
Declare all the variables that you want outside access as...