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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...
SQL WHERE.. IN clause multiple columns
...and always will come from T1)
No DISTINCT or DISTINCT in the wrong place
CONCATENATION OF COLUMNS WITH SEPARATOR (Not very safe, horrible performance)
The functional problem is that if you use a separator which might occur in a column, it gets tricky to ensure that the outcome is 100% accurate. T...
Are HLists nothing more than a convoluted way of writing tuples?
...
write a generic prepend/append function
write a reverse function
write a concat function
...
You can do all of that with tuples of course, but not in the general case. So using HLists makes your code more DRY.
share
...
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 ...
Returning value that was passed into a method
...lt;string>())
.Returns((string a, string b, string c) => string.Concat(a,b,c));
You always need to reference all the arguments, to match the method's signature, even if you're only going to use one of them.
shar...
How to create a video from images with FFmpeg?
....txt like below.
# this is a comment details https://trac.ffmpeg.org/wiki/Concatenate
file 'E:\images\png\images__%3d.jpg'
file 'E:\images\jpg\images__%3d.jpg'
Sample usage as follows;
"h:\ffmpeg\ffmpeg.exe" -y -r 1/5 -f concat -safe 0 -i "E:\images\imagepaths.txt" -c:v libx264 -vf "fps=25,form...
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...
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"
...
How to use ng-repeat without an html element
...
var flat = [];
$scope.myData.forEach(function (item) {
flat.concat(item);
}
return flat;
}
}
And then in the HTML:
<table>
<tbody>
<tr ng-repeat="item in flattened()"><td>{{item}}</td></tr>
</tbody>
</table>
...
Append TimeStamp to a File Name
...c string AppendTimeStamp(this string fileName)
{
return string.Concat(
Path.GetFileNameWithoutExtension(fileName),
DateTime.Now.ToString("yyyyMMddHHmmssfff"),
Path.GetExtension(fileName)
);
}
}
...