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mvn clean install vs. deploy vs. release
...g them, and the goals bound to these phases.
mvn clean install
This command invokes the clean phase and then the install phase sequentially:
clean: removes files generated at build-time in a project's directory (target by default)
install: installs the package into the local repository, fo...
Delete multiple objects in django
...ts.filter(pub_date__gt=datetime.now()).delete()
You do, however, need to come up with a way to narrow down your QuerySet. If you just want a view to delete a particular object, look into the delete generic view.
EDIT:
Sorry for the misunderstanding. I think the answer is somewhere between. To im...
How do you get the list of targets in a makefile?
...mpt to improve on @nobar's great approach as follows:
uses a more robust command to extract the target names, which hopefully prevents any false positives (and also does away with the unnecessary sh -c)
does not invariably target the makefile in the current directory; respects makefiles explicitly...
what is the difference between ?:, ?! and ?= in regex?
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Database: To delete or not to delete records
...ou had in mind).
For temporal data, see: http://talentedmonkeys.wordpress.com/2010/05/15/temporal-data-in-a-relational-database/
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SQL-Server: Is there a SQL script that I can use to determine the progress of a SQL Server backup or
...currently running backup(s) will contain the string "BACKUP" in the requestCommand field. The aptly named percentComplete field will give you the progress of the backup.
Note: sp_who2k5 should be a part of everyone's toolkit, it does a lot more than just this.
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HTTP Error 503. The service is unavailable. App pool stops on accessing website
...Developer basically, started working on this Web stuff few days back as my company is taking Web initiatives.
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The 'Access-Control-Allow-Origin' header contains multiple values
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@Hoppe, please have a look at msdn.microsoft.com/en-us/library/dn314597(v=vs.118).aspx. It explains, that the first parameter of the EnableCorsAttribute is the allowed origins. For example "*" to allow all.
– Papa Mufflon
Oct 23 '1...
What is the difference between a definition and a declaration?
...bes its type, be it a type, object, or function. A declaration is what the compiler needs to accept references to that identifier. These are declarations:
extern int bar;
extern int g(int, int);
double f(int, double); // extern can be omitted for function declarations
class foo; // no extern allow...
Can a variable number of arguments be passed to a function?
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