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mvn clean install vs. deploy vs. release
... 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, for use as a dependency in other proje...
Delete multiple objects in django
.... But I need to select the objects to delete with a form on a webpage. And then process the data returned from the form in my views.py. Then loop through whats returned in the form deleting as its looping through the data. But I wanted to know what is best practice for implementing this in django.
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#if DEBUG vs. Conditional(“DEBUG”)
... @Apeiron if you only have the function content in the #if debug then the function call is still added to the call stack, while this is usually not very important, adding the declaration and the function call to the #if means the compiler behaves as if function doesn't exist, so m-y's meth...
Git: Correct way to change Active Branch in a bare repository?
....
First list all the references in the bare repository by doing
$find ref
Then find the reference for your branch, the format will be as follows refs/heads/<my_branch>. So next step is to check current reference, just type:
$git symbolic-ref HEAD
so you know which is the current branch then ...
In PowerShell, how do I define a function in a file and call it from the PowerShell commandline?
...ction or module (unless there are several scripts that use that same code, then it might make sense).
– JoeG
Nov 28 '11 at 17:27
19
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Setting environment variables for accessing in PHP when using Apache
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Export env vars in /etc/sysconfig/httpd
export mydocroot=/var/www/html
Then simply do this...
<VirtualHost *:80>
DocumentRoot ${mydocroot}
</VirtualHost>
Then finally....
service httpd restart;
share
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What are the possible values of the Hibernate hbm2ddl.auto configuration and what do they do
...th Schema S has A, B, C tables and java code has mappings for A and B only then Hibernate will not drop the table C.
– Aditya
Feb 15 '15 at 17:09
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Why em instead of px?
...r and/or operating system. If you are aiming for a particular pixel size, then specify it in pixels. Ie, if you want 990px, then put 990px. If pixels is what you want, why not use them?
– thomasrutter
Jul 29 '09 at 6:09
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Exporting functions from a DLL with dllexport
...pec(dllexport)
#else
# define LIBRARY_API __declspec(dllimport)
#endif
Then on a function that you want to be exported you use LIBRARY_API:
LIBRARY_API int GetCoolInteger();
In your library build project create a define LIBRARY_EXPORTS this will cause your functions to be exported for your DLL ...
Get the subdomain from a URL
...t's not easy, and currently the only practical way is to use a list.
Even then there are exceptions - for example in .uk there are a handful of domains that are valid immediately at that level that aren't in .co.uk, so those have to be added as exceptions.
This is currently how mainstream browsers...