大约有 16,000 项符合查询结果（耗时：0.0279秒） [XML]
Search all tables, all columns for a specific value SQL Server [duplicate]
... AND DATA_TYPE IN ('char', 'varchar', 'nchar', 'nvarchar', 'int', 'decimal')
AND QUOTENAME(COLUMN_NAME) > @ColumnName
)
IF @ColumnName IS NOT NULL
BEGIN
INSERT INTO #Results
EXEC
(
...
How to validate IP address in Python? [duplicate]
...nce Python 3.3. More details here. In Python 2 you will need to explicitly convert the IP address string to unicode: ipaddress.ip_address(u'127.0.0.1').
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How can foreign key constraints be temporarily disabled using T-SQL?
Are disabling and enabling foreign key constraints supported in SQL Server? Or is my only option to drop and then re-create the constraints?
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CREATE TABLE IF NOT EXISTS equivalent in SQL Server [duplicate]
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@hastrb, i think you should convert your comment into an answer ;)
– MaxU
Apr 20 at 10:32
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Convert absolute path into relative path given a current directory using Bash
Example:
23 Answers
23
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Sibling package imports
...ing as a package works too (but will turn out a bit awkward if you want to convert your working directory into an installable package).
For the tests, specifically, pytest is able to find the api package in this situation and takes care of the sys.path hacks for you
So it really depends on what yo...
What's the fastest way to merge/join data.frames in R?
...he plyr timings here. Also note that the data.table do include the time to convert to data.table and set the key, for fareness.
This answer has been updated since originally answered in Dec 2010. The previous benchmark results are below. Please see revision history of this answer to see what chan...
How to find largest objects in a SQL Server database?
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for that, you'd have to do a select on that table and print out DATALENGTH(field) for each field that you're interested in (typically VARCHAR(MAX), VARBINARY(MAX) and so forth)
– marc_s
Jan 19 '10 at 17:32
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What generates the “text file busy” message in Unix?
... was building a make workalike called rmk, and after a while it was self-maintaining. I would run the development version and have it build a new version. To get it to work, it was necessary to use the workaround:
gcc -g -Wall -o rmk1 main.o -L. -lrmk -L/Users/jleffler/lib/64 -ljl
if [ -f rmk ] ;...
Programmatically get the cache line size?
...ices/system/cpu/cpu0/cache/index0/coherency_line_size", "r");
unsigned int i = 0;
if (p) {
fscanf(p, "%d", &i);
fclose(p);
}
return i;
}
#else
#error Unrecognized platform
#endif
#endif
...