大约有 35,500 项符合查询结果（耗时：0.0554秒） [XML]
Why am I merging “remote-tracking branch 'origin/develop' into develop”?
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208
git pull is probably creating the commit. If you make a local commit and then run git pull aft...
Lua简明教程 - 脚本技术 - 清泛IT论坛，有思想、有深度
...你把他的源码下下来编译后，你会发现解释器居然不到200k，这是多么地变态啊（/bin/sh都要1M，MacOS平台），而且能和C语言非常好的互动。我很好奇得浏览了一下Lua解释器的源码，这可能是我看过最干净的C的源码了。我不想写一...
Why can't we have static method in a (non-static) inner class?
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answered Jun 10 '09 at 12:02
Bill the LizardBill the Lizard
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Selecting and manipulating CSS pseudo-elements such as ::before and ::after using jQuery
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708
You could also pass the content to the pseudo element with a data attribute and then use jQuery...
How to benchmark efficiency of PHP script
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+50
If you actually want to benchmark real world code, use tools like Xdebug and XHProf.
Xdebug is great for when you're working in dev/s...
Correct way to find max in an Array in Swift
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302
Given:
let numbers = [1, 2, 3, 4, 5]
Swift 3:
numbers.min() // equals 1
numbers.max() // eq...
How to use phpexcel to read data and insert into database?
...age());
}
// Get worksheet dimensions
$sheet = $objPHPExcel->getSheet(0);
$highestRow = $sheet->getHighestRow();
$highestColumn = $sheet->getHighestColumn();
// Loop through each row of the worksheet in turn
for ($row = 1; $row <= $highestRow; $row++){
// Read a row of data i...
Looking for a clear definition of what a “tokenizer”, “parser” and...
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edited Dec 19 '08 at 9:30
answered Dec 19 '08 at 9:25
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Update Item to Revision vs Revert to Revision
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205
Update to revision will only update files of your workingcopy to your choosen revision.
But yo...
Add legend to ggplot2 line plot
...I would plot your data:
##Subset the necessary columns
dd_sub = datos[,c(20, 2,3,5)]
##Then rearrange your data frame
library(reshape2)
dd = melt(dd_sub, id=c("fecha"))
All that's left is a simple ggplot command:
ggplot(dd) + geom_line(aes(x=fecha, y=value, colour=variable)) +
scale_colour_man...