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Can I use a function for a default value in MySql?
...p_users
BEFORE INSERT ON app_users
FOR EACH ROW
SET new.api_key = uuid();
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Browsers' default CSS for HTML elements
...frames,
ol, p, ul, center,
dir, hr, menu, pre { display: block; unicode-bidi: embed }
li { display: list-item }
head { display: none }
table { display: table }
tr { display: table-row }
thead { display: table-header-group }
tbody {...
REST authentication and exposing the API key
...itly, secret is used to generate a sign of current request, at the server side, the server generate the sign following the same process, if the two sign matches, then the request is authenticated successfully -- so only the sign is passed through the request, not the secret.
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Twitter Bootstrap Tabs: Go to Specific Tab on Page Reload or Hyperlink
...eplace("#", "#" + prefix);
});
Example of use
If you have tab-pane with id="mytab" you need to put your link like this:
<a href="yoursite.com/#tab_mytab">Go to Specific Tab </a>
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Vertically align text within a div [duplicate]
The code below (also available as a demo on JS Fiddle ) does not position the text in the middle, as I ideally would like it to. I cannot find any way to vertically centre text in a div , even using the margin-top attribute. How can I do this?
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C++ templates Turing-complete?
...a compiler error in your template code and you will be in for a long hard ride.
But a good practical example of it being used for something useful:
Scott Meyers has been working extensions to the C++ language (I use the term loosely) using the templating facilities. You can read about his work h...
Permission is only granted to system app
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In Eclipse:
Window -> Preferences -> Android -> Lint Error Checking.
In the list find an entry with ID = ProtectedPermission. Set the Severity to something lower than Error. This way you can still compile the project using Eclipse.
In Android Studio:
File -...
How to overwrite styling in Twitter Bootstrap
...the stylings in Twitter Bootstrap? For instance, I am currently using a .sidebar class that has the CSS rule 'float: left;' How can I change this so that it goes to the right instead? I'm using HAML and SASS but am relatively new to web development.
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Converting DateTime format using razor
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I tried this with a textbox and unfortunatly it did not work. Is there a way to do this for textboxes?
– Tobias
Jul 12 '11 at 11:08
2
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NoSQL (MongoDB) vs Lucene (or Solr) as your database
...e, but Guardian has made some headway and summarize this in an excellent slide-deck, but they too are non-committal on totally jumping on Solr bandwagon and "investigating" combining Solr with CouchDB.
Finally, I will offer our experience, unfortunately cannot reveal much about the business-case. W...