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Return only string message from Spring MVC 3 Controller
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Meant that for the second point, about needing to set a custom content type or returning a binary type, you can still use the ResponseEntity for those means.
– Scott
Oct 6 '11 at 21:41
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Stop Mongoose from creating _id property for sub-document array items
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Have you try, for the third level to set { _id : true } ?
– throrin19
Jul 13 '16 at 7:06
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SQLite table constraint - unique on multiple columns
... cheese'),
('Alice', 'Some other title')
ON CONFLICT(a) DO UPDATE SET b=excluded.b;
CREATE TABLE IF NOT EXISTS t2 (id INTEGER PRIMARY KEY, a TEXT UNIQUE, b TEXT, UNIQUE(a) ON CONFLICT REPLACE);
INSERT INTO t2 (a, b) VALUES
('Alice', 'Some title'),
('Bob', 'Palindromic guy'),
('C...
nil detection in Go
... memory is given a default initialization. Each element of such a value is set to the zero value for its type: false for booleans, 0 for integers, 0.0 for floats, "" for strings, and nil for pointers, functions, interfaces, slices, channels, and maps. This initialization is done recursively, so for ...
How to create a file with a given size in Linux?
...ed as far as the file system sees it. Also fallocate nor truncate will not set the contents of the file to a specified value like dd, instead the contents of a file allocated with fallocate or truncate may be any trash value that existed in the allocated units during creation and this behavior may o...
Xcode without Storyboard and ARC
... makeKeyAndVisible];
return YES;
}
STEPS FOR REMOVE ARC
1) In build setting set Automatic Reference Counting to NO.
///////////////////////////////////////////////////////////////////////////END//////////////////////////////////////////////////////////////////////////////////////////////////...
Get timezone from DateTime
...ay know if it's UTC or local, but not what local really means.
DateTimeOffset is somewhat better - that's basically a UTC time and an offset. However, that's still not really enough to determine the timezone, as many different timezones can have the same offset at any one point in time. This sounds...
DataContractSerializer doesn't call my constructor?
...serves no purpose at all. The no-argument constructor should be allowed to setup state whether or not it is about to be deserialized. If they wanted a specific optimization, there is the StreamingContext constructor.
– Mranz
Dec 5 '11 at 16:15
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Enabling error display in PHP via htaccess only
... When using PHP as an Apache module, you can also change the configuration settings using directives in Apache configuration files (e.g. httpd.conf) and .htaccess files. You will need "AllowOverride Options" or "AllowOverride All" privileges to do so. php.net/manual/en/configuration.changes.php
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How can you customize the numbers in an ordered list?
... without the close bracket and left align numbers):
ol {
counter-reset: item;
margin-left: 0;
padding-left: 0;
}
li {
display: block;
margin-bottom: .5em;
margin-left: 2em;
}
li::before {
display: inline-block;
content: counter(item) ") ";
counter-increment: item;...