大约有 1,076 项符合查询结果（耗时：0.0164秒） [XML]
MySQL Delete all rows from table and reset ID to zero
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Do not delete, use truncate:
Truncate table XXX
The table handler does not remember the last used AUTO_INCREMENT value, but starts counting from the beginning. This is true even for MyISAM and InnoDB, which normally do not reuse sequence values.
Source.
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AngularJS : Clear $watch
... $watch in a loop.
var watchers = [];
watchers.push( $scope.$watch('watch-xxx', function(newVal){
//do something
}));
for(var i = 0; i < watchers.length; ++i){
if(typeof watchers[i] === 'function'){
watchers[i]();
}
}
watchers = [];
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Unable to Connect to GitHub.com For Cloning
...just updated url line inside .git > config ==> to https ://git@git...xxx
– STEEL
May 29 '14 at 9:21
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Escape text for HTML
... it to fail:
<a href="article.aspx?id=268" onclick="tabs.open('modules/xxx/id/268', 'It&apos;s Allstars'); return false;">It's Allstars</a>
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jQuery: serialize() form and other parameters
...aditional: true,
data:
$('#myForm').serialize() +
"&param1="xxx" +
"&param2="33" +
"&" + $.param({ paramArray: ["1","2","3"]}, true)
,
// ...
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im...
Execute bash script from URL
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$ sudo bash <(curl -s xxx) got error: bash: /dev/fd/63: Bad file descriptor
– Jake
Nov 9 '15 at 6:49
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Convert hex color value ( #ffffff ) to integer value
I am receiving hex color values from a server (in this form, #xxxxxx , example #000000 for black)
9 Answers
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Crop MP3 to first 30 seconds
... If you want to set starting time (offset) you can use -ss hh:mm:ss[.xxx]. Example: ffmpeg -t 30 -ss 00:00:15.500 -i inputfile.mp3 -acodec copy outputfile.mp3 will slice to 30 seconds starting from 00h 00m 15s 500ms.
– patryk.beza
May 9 '16 at 15:08
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Git error on git pull (unable to update local ref)
...pull origin master lead to this Error Message
From https://bitbucket.org/xxx
* branch master -> FETCH_HEAD
error: Couldn't set ORIG_HEAD
fatal: Cannot update the ref 'ORIG_HEAD'.
Solution as follows
git reflog find the number of the last commit
git reset --hard <numnber&g...
rreplace - How to replace the last occurrence of an expression in a string?
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and a full example of this in use:
s = 'mississipi'
old = 'iss'
new = 'XXX'
maxreplace = 1
result = new.join(s.rsplit(old, maxreplace))
>>> result
'missXXXipi'
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