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How to design a product table for many kinds of product where each product has many parameters
...s overkill. Class Table Inheritance would be my first choice.
Update 2019: The more I see people using JSON as a solution for the "many custom attributes" problem, the less I like that solution. It makes queries too complex, even when using special JSON functions to support them. It takes a lot ...
How to move Jenkins from one PC to another
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180
Following the Jenkins wiki, you'll have to:
Install a fresh Jenkins instance on the new serv...
Immutability of Strings in Java
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319
str is not an object, it's a reference to an object. "Hello" and "Help!" are two distinct Strin...
How do I update a formula with Homebrew?
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answered Oct 26 '11 at 4:03
y.cy.c
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How do I add BundleConfig.cs to my project?
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169
BundleConfig is nothing more than bundle configuration moved to separate file. It used to be p...
In Java, are enum types inside a class static?
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177
Yes, nested enums are implicitly static.
From the language specification section 8.9:
Nes...
Populate XDocument from String
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561
You can use XDocument.Parse for this.
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Check free disk space for current partition in bash
...to check a specific directory.
You might also want to check out the stat(1) command if your system has it. You can specify output formats to make it easier for your script to parse. Here's a little example:
$ echo $(($(stat -f --format="%a*%S" .)))
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Detect when an image fails to load in Javascript
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116
You could try the following code. I can't vouch for browser compatibility though, so you'll ha...
Working with select using AngularJS's ng-options
...p.controller('MainCtrl', function($scope) {
$scope.items = [
{ id: 1, name: 'foo' },
{ id: 2, name: 'bar' },
{ id: 3, name: 'blah' }
];
});
<div ng-controller="MainCtrl">
<select ng-model="selectedItem" ng-options="item as item.name for item in items"></selec...