大约有 45,000 项符合查询结果（耗时：0.0518秒） [XML]
Enable IIS7 gzip
... can I enable IIS7 to gzip static files like js and css and how can I test if IIS7 is really gziping them before sending to the client?
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insert a NOT NULL column to an existing table
...BLE MY_TABLE ALTER COLUMN STAGE INT NOT NULL
GO
Another option is to specify correct default value for your column:
ALTER TABLE MY_TABLE ADD STAGE INT NOT NULL DEFAULT '0'
UPD: Please note that answer above contains GO which is a must when you run this code on Microsoft SQL server. If you wan...
keep rsync from removing unfinished source files
...is transferring a file before it's complete, not that you're deleting it.
If this is Linux, it's possible for a file to be open by process A and process B can unlink the file. There's no error, but of course A is wasting its time. Therefore, the fact that rsync deletes the source file is not a pr...
How can I automate the “generate scripts” task in SQL Server Management Studio 2008?
...tionality via the command line like:
sqlpubwiz help script
I don't know if v1.4 has the same troubles that v1.1 did (users are converted to roles, constraints are not created in the right order), but it is not a solution for me because it doesn't script objects to different files like the Tasks-&...
How do I update my bare repo?
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If you want to duplicate all the objects from the main repo, do this inside the main repo:
git push --all <url-of-bare-repo>
Alternatively, do a fetch inside the bare repo:
git fetch <url-of-main-repo>
You c...
Removing leading zeroes from a field in a SQL statement
... particular field, which is a simple VARCHAR(10) field. So, for example, if the field contains '00001A', the SELECT statement needs to return the data as '1A'.
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Break or return from Java 8 stream forEach?
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If you need this, you shouldn't use forEach, but one of the other methods available on streams; which one, depends on what your goal is.
For example, if the goal of this loop is to find the first element which matches some p...
What is the size of column of int(11) in mysql in bytes?
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An INT will always be 4 bytes no matter what length is specified.
TINYINT = 1 byte (8 bit)
SMALLINT = 2 bytes (16 bit)
MEDIUMINT = 3 bytes (24 bit)
INT = 4 bytes (32 bit)
BIGINT = 8 bytes (64 bit).
The length just specifies how many characters to pad when selecting data with the ...
PHP shell_exec() vs exec()
I'm struggling to understand the difference between shell_exec() and exec() ...
4 Answers
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Simple tool to 'accept theirs' or 'accept mine' on a whole file using git
...it upsteam and is coming back to me through a pull, but may be slightly modified in various places.
5 Answers
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