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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...
Insert line after first match using sed
...to escape everything first using ${var//} before, or another sed statement etc.
This solution is a little less messy in scripts (that quoting and \n is not easy to read though), when you don't want to put the replacement text for the a command at the start of a line if say, in a function with inden...
How to set transform origin in SVG
... ${valueScale(d.value) * Math.cos( sliceSize * i + Math.PI)}`)
//... etc (set the cx, cy and r below) ...
This allowed me to set the cx,cy, and transform-origin values in javascript using the same data.
BUT this didn't work in Firefox! What I had to do was wrap the circle in the g tag and ...
MVC Razor dynamic model, 'object' does not contain definition for 'PropertyName'
...f problems, typos, errors with T4MVC thanks to strong-typing it introduced etc.
– Denis The Menace
Feb 4 '15 at 10:09
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Text-align class for inside a table
...special class for it.
Bootstrap does have "pull-right" for floating divs, etc. to the right.
Bootstrap 2.3 just came out and added text alignment styles:
Bootstrap 2.3 released (2013-02-07)
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How do you render primitives as wireframes in OpenGL?
...ge the polygon mode inside your draw method (glDrawElements, glDrawArrays, etc) and you may end up with some rough results because your vertex data is for triangles and you are outputting lines. For best results consider using a Geometry shader or creating new data for the wireframe.
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Standard Android Button with a different color
...
If you start with a standard grey shaded button:
button.getBackground().setColorFilter(0xFFFF0000, PorterDuff.Mode.MULTIPLY);
will give you a red shaded button,
button.getBackground().setColorFilter(0xFF00FF00, PorterDuff.Mode.MULTIPLY);
will give you a green shaded button etc., where the fir...
Does Eclipse have line-wrap
...g.
As if that's not enough, you can also set printer margins, tab size, etc, in Preferences>General>Editors>Text Editors where I set the Displayed Tab Width to 4 and Print Margin Column to 120 or more.
You can also check the Show Print Margin box to get a faint vertical line at the p...
Why does JPA have a @Transient annotation?
...ystem uses tools to generate entities from database. (Hibernate has those, etc...)
Now, suppose that by your business logic you need a particular field NOT to be persisted. You have to "configure" your entity in a particular way.
While Transient keyword works on an object - as it behaves within a j...
How do detect Android Tablets in general. Useragent?
...h for just "Mobile" - there could be devices with names, say "HTC Mobile", etc. I think this is the recommended approach.
– Suman
Apr 30 '12 at 16:25
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