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embedding image in html email

I'm trying to send a multipart/related html email with embedded gif images. This email is generated using Oracle PL/SQL. My attempts have failed, with the image showing up as a red X (in Outlook 2007 and yahoo mail) ...
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Create singleton using GCD's dispatch_once in Objective-C

... This is a perfectly acceptable and thread-safe way to create an instance of your class. It may not technically be a "singleton" (in that there can only ever be 1 of these objects), but as long as you only use the [Foo sharedFoo] method to access the object, this is good enough. ...
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How to check if a column exists in a SQL Server table?

I need to add a specific column if it does not exist. I have something like the following, but it always returns false: 31 ...
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Add new methods to a resource controller in Laravel

...want to know if it is possible to add new methods to a resource controller in Laravel and how you do it. 9 Answers ...
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Disable Enable Trigger SQL server for a table

...t to create one proc like below but it has error on syntax. Could anyone pointing out the problem? 7 Answers ...
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Retrieve only the queried element in an object array in MongoDB collection

Suppose you have the following documents in my collection: 14 Answers 14 ...
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How to convert array to SimpleXML

How can I convert an array to a SimpleXML object in PHP? 33 Answers 33 ...
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INSERT INTO … SELECT FROM … ON DUPLICATE KEY UPDATE

I'm doing an insert query where most of many columns would need to be updated to the new values if a unique key already existed. It goes something like this: ...
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How to use ArrayAdapter

I have created row.xml in layouts, but don't know how to show both reason and long_val in the ListView using ArrayAdapter. ...
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Show spinner GIF during an $http request in AngularJS?

I am using the $http service of AngularJS to make an Ajax request. 26 Answers 26 ...