大约有 31,100 项符合查询结果（耗时：0.0547秒） [XML]
Download data url file
...ds on the browser, but Chrome does not accept Uri of multiple megabytes in my experience). See also stackoverflow.com/questions/38781968/… .
– neural5torm
Jul 31 '19 at 9:24
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Recursively counting files in a Linux directory
...ome implementation of wc has an option to read a null terminated list. See my answer for an alternative.
– Reinstate Monica Please
Mar 16 '15 at 1:34
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Could not find any resources appropriate for the specified culture or the neutral culture
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@sibi Elango I right click on my ResourceFile but can't find the Build Action part.
– S5498658
Jun 23 '15 at 17:22
1
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How to convert an xml string to a dictionary?
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you have just saved me a great deal of effort. Made my day.
– LRE
Mar 7 '13 at 17:13
3
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How do I use floating-point division in bash?
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...and adds many digits. At least on my machine this yiels 33.33333333333333333333 while the former gives 33.33.
– Andreas Spindler
Dec 31 '14 at 11:59
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PHP Foreach Pass by Reference: Last Element Duplicating? (Bug?)
...r is complex to understand and may lead to problems. I keep this as one of my favorites to show my students why they should avoid (as long as they can) things "by reference".
– Olivier Pons
Nov 22 '11 at 8:15
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How do I detect if I am in release or debug mode?
How can I detect in my code that I am in Release mode or Debug mode?
7 Answers
7
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MySQL load NULL values from CSV data
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MySQL manual says:
When reading data with LOAD DATA
INFILE, empty or missing columns are
updated with ''. If you want a NULL
value in a column, you should use \N
in the data file. The literal word
“NULL” ma...
Installing vim with ruby support (+ruby)
I'm trying to get command-t installed for vim but my current version of vim doesn't have the (+ruby) flag. The command "which ruby" shows that ruby is installed.
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select * vs select column
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This is NOT true. One example off the top of my head is when you want only the value of an indexed column in MySQL (for example, just to check for row existence), and you're using MyISAM storage engine, it'll grab the data from the MYI file, which could be in memory, an...