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Restrict varchar() column to specific values?
...efault SQL Server collation is case-insensitive, which applies on the database level. Further info here stackoverflow.com/questions/1439485/…
– jwoe
Aug 15 '17 at 15:21
add...
Redirect all to index.php using htaccess
I'm writing a simple PHP-based MVC-ish framework. I want this framework to be able to be installed in any directory.
7 Answ...
What does “dereferencing” a pointer mean?
... (C++ only) direct or indirect member variables of static objects or their bases, or undergo zero initialisation (e.g. new T(); and new T(x, y, z); perform zero-initialisation on T's members including pointers, whereas new T; does not).
Further, when you assign 0, NULL and nullptr to a pointer the ...
Best implementation for hashCode method for a collection
...rstName, this.lastName);
}
This requires either Guava (com.google.common.base.Objects.hashCode) or the standard library in Java 7 (java.util.Objects.hash) but works the same way.
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In Django, how does one filter a QuerySet with dynamic field lookups?
... because we have 5000 registered users, I needed a way to filter that list based on query criteria (such as just people who completed a certain workshop). In order for the survey element to be re-usable, I needed for the person creating the survey question to be able to attach those criteria to that...
How can I exclude some folders from my Eclipse project?
I'm adding an eclipse project to our existing code-base, and I'd like to know if there is a way to exclude some directories from being picked up by eclipse at all? The reason is that we have a huge "third-party" directory in our repository that cannot be present in the project for the pair-program...
What is the difference between a directory and a folder?
...ry on mass storage, not a virtual store. Say this was specified by a user based on the name displayed in File Explorer. This name could have been overridden by information in an alternate data stream (ADS) on the directory, and your program will not be referring to the file by its true pathname.
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What is the purpose of the “role” attribute in HTML?
...ike HTML-AAM. Some of the new HTML5 elements (dialog, main, etc.) are even based on the original ARIA roles.
http://www.w3.org/TR/wai-aria/
There are a few primary reasons to use roles in addition to your native semantic element.
Reason #1. Overriding the role where no host language element is appro...
Where is Erlang used and why? [closed]
...ction systems:
• Amazon uses Erlang to implement SimpleDB, providing database services as a part
of the Amazon Elastic Compute Cloud (EC2).
• Yahoo! uses it in its social bookmarking service, Delicious, which has more than
5 million users and 150 million bookmarked URLs.
• Facebook uses Erlang...
Best way to test exceptions with Assert to ensure they will be thrown
... the tested Sub was to Throw a MyInheritedException (derived type from the base class MyException), then the test would fail.
– Ama
Apr 16 '19 at 11:59
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