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Chai: how to test for undefined with 'should' syntax

Building on this tutorial testing an angularjs app with chai, I want to add a test for an undefined value using the "should" style. This fails: ...
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Difference between WebStorm and PHPStorm

....4 while WebStorm is already on v8.x. But, PhpStorm v8 will be released in approximately 1 month (accordingly to their road map), which means that stable version of PhpStorm will include some of the features that will only be available in WebStorm v9 (quite few months from now, lets say 2-3-5) -- if...
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Change color of PNG image via CSS?

...e that you insert your hex color value and it returns the needed filter to apply this color to png CSS filter generator to convert from black to target hex color for example i needed my png to have the following color #1a9790 then you have to apply the following filter to you png filter: invert(...
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What are the First and Second Level caches in Hibernate?

...ion Factory level, so that those objects will be available to the entire application, not bound to single user. Since the objects are already loaded in the cache, whenever an object is returned by the query, at that time no need to go for a database transaction. In this way the second level ...
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What data type to use for money in Java? [closed]

...oney and Currency API (JSR 354). You can use this API in, provided you add appropriate dependencies to your project. For Java 8, add the following reference implementation as a dependency to your pom.xml: <dependency> <groupId>org.javamoney</groupId> <artifactId>mon...
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How to split a string with any whitespace chars as delimiters

...ste/explain.pl?regex=\s%2B or http://regexper.com/#^s%2B or http://www.myezapp.com/apps/dev/regexp/show.ws?regex=\s+&env=env_java – VonC Jan 23 '16 at 5:59 ...
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What is global::?

... What would happen if I has an auto-generated class with a class prefixed with the global namespace and the class was called Foo I had a class I had created which also was called Foo also with no namespace? – Sachin ...
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Xcode: Build Failed, but no error messages

... be something related to code signing if you are able to build and run the app, but not Archive. Further googling of your error message should resolve that now that it has been revealed. share | im...
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Purpose of buildscript block in Gradle

...ation in order to compile and evaluate the rest of the build script. What happens under the hood is that Gradle separates the build script into two scripts (the buildScript block and everything else) so that it can process them separately. – Peter Niederwieser ...
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Good or bad practice for Dialogs in wpf with MVVM?

I lately had the problem of creating add and edit dialogs for my wpf app. 3 Answers 3 ...