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MySQL - Make an existing Field Unique
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301
ALTER IGNORE TABLE mytbl ADD UNIQUE (columnName);
For MySQL 5.7.4 or later:
ALTER TABLE my...
How to go back in Eclipse?
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edited Jul 15 '13 at 15:02
BuZZ-dEE
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answered J...
How to set Default Controller in asp.net MVC 4 & MVC 5
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edited Sep 1 '13 at 0:44
Imad Alazani
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answ...
for each loop in Objective-C for accessing NSMutable dictionary
...every class that conforms to the NSFastEnumeration protocol (available on 10.5+ and iOS), though NSDictionary is one of the few collections which lets you enumerate keys instead of values. I suggest you read about fast enumeration in the Collections Programming Topic.
Oh, I should add however that ...
Get the IP address of the remote host
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edited Jul 8 '15 at 10:56
Amicable
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answered...
How can I obfuscate (protect) JavaScript? [closed]
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409
Obfuscation:
Try YUI Compressor. It's a very popular tool, built, enhanced and maintained by...
How to remove the URL from the printing page?
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@page {
size: auto; /* auto is the initial value */
margin: 0; /* this affects the margin in the printer settings */
}
</style>
see the answer on Disabling browser print options (headers, footers, margins) from page?
and specification of the @page
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Objective-C for Windows
... they also add in support for Objective-C++ and a lot of the Objective-C 2.0 features.
I haven't tested those features with GNUStep, but if you use a sufficiently new version of gcc, you might be able to use them. I was not able to use Objective-C++ with GNUStep a few years ago. However, GNUStep do...
How do I change the background color with JavaScript?
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answered Oct 13 '08 at 14:27
user7094user7094
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