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Best way to use multiple SSH private keys on one client
... page. NOTE: Some of the keywords listed might already be present in your /etc/ssh/ssh_config file.
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Why does Oracle 9i treat an empty string as NULL?
...answer exists but is not known by the user, data where there is no answer, etc. all of which constitute some sense of NULL).
By the time that the SQL standard came around and agreed that NULL and the empty string were distinct entities, there were already Oracle users that had code that assumed the...
How to dynamically load a Python class
... yes, you can do locate('my_package.my_module.MyClass.attr.method.etc')
– chadrik
May 23 '18 at 23:19
actuall...
Compare JavaScript Array of Objects to Get Min / Max
...for stuff like this: to perform aggregate operations (like min, max, avg, etc.) on an array of objects, and return a single result:
myArray.reduce(function(prev, curr) {
return prev.Cost < curr.Cost ? prev : curr;
});
...or you can define that inner function with ES6 function syntax:
(pr...
How to highlight a current menu item?
...
on view
<a ng-class="getClass('/tasks')" href="/tasks">Tasks</a>
on controller
$scope.getClass = function (path) {
return ($location.path().substr(0, path.length) === path) ? 'active' : '';
}
With this the tasks link will have the ...
Generating random numbers in Objective-C
...es from 0.0 to 0.5 to 0, but values from 0.5 to 1.5 will be converted to 1 etc. So the numbers 0 and 47 will come up only half as often as all the other numbers.
– gnasher729
Feb 28 '14 at 23:42
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Returning binary file from controller in ASP.NET Web API
...evious versions of .NET - i.e. no setting response type, content, headers, etc.
Also, of course the MIME type for the file and the extension will depend on individual needs.
Reference: SO Post Answer by @NKosi
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SASS - use variables across multiple files
...components/_datepickers';
And you can watch them with gulp/grunt/webpack etc, like:
gulpfile.js
// SASS Task
var gulp = require('gulp');
var sass = require('gulp-sass');
//var concat = require('gulp-concat');
var uglifycss = require('gulp-uglifycss');
var sourcemaps = require('gulp-sourcemaps')...
Handling Dialogs in WPF with MVVM
...his control in terms of how to show it, and retrieve dialog result from it etc. Especially in MVVM scenario in Silverlight.
– Roboblob
Jan 8 '10 at 15:41
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Print only?
...or simple pages, but with more advanced customizations (menus, slideshows, etc.) it could erase some dynamic behaviors added by other scripts.
– Christophe
Nov 6 '12 at 18:31
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