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How to concatenate text from multiple rows into a single text string in SQL server?
...any relationships. In SQL 2005 I found that XML PATH method can handle the concatenation of the rows very easily.
If there is a table called STUDENTS
SubjectID StudentName
---------- -------------
1 Mary
1 John
1 Sam
2 Alaina
2 ...
SQL NVARCHAR and VARCHAR Limits
...db (Shown here)
Regarding the other parts of your question
Truncation when concatenating depends on datatype.
varchar(n) + varchar(n) will truncate at 8,000 characters.
nvarchar(n) + nvarchar(n) will truncate at 4,000 characters.
varchar(n) + nvarchar(n) will truncate at 4,000 characters. nvarchar ...
Is it possible to pass a flag to Gulp to have it run tasks in different ways?
...e:'nested'}))
.pipe(autoprefixer('last 10 version'))
.pipe(concat('style.css'))
.pipe(gulp.dest(options.SCSS_DEST));
});
You can also combine it with gulp-if to conditionally pipe the stream, very useful for dev vs. prod building:
var argv = require('yargs').argv,
gulp...
How do I access an access array item by index in handlebars?
... if you get an error about index needing to be a string, do:
(get people (concat index ""))
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In log4j, does checking isDebugEnabled before logging improve performance?
...en it involves invocation of the toString() methods of various objects and concatenating the results.
In the given example, the log message is a constant string, so letting the logger discard it is just as efficient as checking whether the logger is enabled, and it lowers the complexity of the code...
How to efficiently concatenate strings in go
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Incredibly fast. Made some naive "+" string concat in my program go from 3 minutes to 1.3 seconds.
– Malcolm
Sep 17 '13 at 16:34
11
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Efficient way to remove ALL whitespace from String?
...
Cool idea ... but i would do it as follows: string.Concat("H \ne llo Wor ld".Split())
– michaelkrisper
Feb 5 '16 at 14:05
...
angular ng-repeat in reverse
..., 4];
$scope.reverse = function(array) {
var copy = [].concat(array);
return copy.reverse();
}
});
</script>
</head>
<body ng-controller="Ctrl">
<ul>
<li ng-repeat="item in items">{{item}}</li>
</u...
unit testing of private functions with mocha and node.js
...pi
}())
And your grunt tasks like that
grunt.registerTask("test", [
"concat",
"jshint",
"jasmine"
])
grunt.registerTask("deploy", [
"concat",
"strip-code",
"jshint",
"uglify"
])
More deeper
In a later article, it explains the "why" of "testing private methods"
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jquery .html() vs .append()
...
You see? The string concatenation already let to an error here (unescaped quote). see my post :P
– kizzx2
Jun 10 '10 at 14:47
...