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What is the 'new' keyword in JavaScript?
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Excellent answer. I have one tiny question: How can it be possible for func.prototype to be null? Could you please elaborate a bit on that?
– Tom Pažourek
Apr 2 '14 at 11:12
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What's the difference between “Solutions Architect” and “Applications Architect”? [closed]
...rstanding of business needs and strategies than a developer needs to have; excellent communication skills and often some project management and business analysis skills. It is essential for architects to keep their hands dirty with code and to stay sharp technically. Good ones do.
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Is there an equivalent for var_dump (PHP) in Javascript?
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If you are using firefox then the firebug plug-in console is an excellent way of examining objects
console.debug(myObject);
Alternatively you can loop through the properties (including methods) like this:
for (property in object) {
// do what you want with property, object[propert...
Is there a simple way to remove unused dependencies from a maven pom.xml?
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Excellent - thanks (couldn't find what I was looking for as I kept searching for "clean dependencies" and it was throwing up the clean plugin!! but this looks promising.. mvn dependency:analyze)
– thicko...
Eclipse IDE for Java - Full Dark Theme
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@pixeldude Excellent. I have edited the answer to include your project, for more visibility.
– VonC
Jul 11 '12 at 21:21
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float:left; vs display:inline; vs display:inline-block; vs display:table-cell;
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This excellent point, not mentioned in MANY popular tutorials. Couple of questions: Is this actually tested in different browsers? What's your method of choice to draw separator between two blocks such as nav and content? The reas...
How to convert floats to human-readable fractions?
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This is the kind of lateral thinking we need more of! Excellent suggestion.
– edsko
Aug 1 '11 at 8:40
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Should import statements always be at the top of a module?
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This strikes me as an excellent reason to import within functions rather than in the global scope. I'm quite surprised nobody else has mentioned doing it for this same reason. Are there are any significant downsides, besides performance and verbos...
How to declare a global variable in JavaScript?
...y application where you're going to use this variable, Felix's approach is excellent. However, if you're writing a jQuery plugin, consider "namespacing" (details on the quotes later...) variables and functions needed under the jQuery object. For example, I'm currently working on a jQuery popup menu ...
What are the options for storing hierarchical data in a relational database? [closed]
...ostgres you can then use the set operators to query the hierarchy, and get excellent performance with GIN indices. This makes finding parents, children, and depth pretty trivial in a single query. Updates are pretty manageable as well.
I have a full write up of using arrays for materialized paths...