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What are all the differences between src and data-src attributes?
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Angular.js also uses data-src for late binding of urls based on the model
– Jeff
Mar 24 '14 at 17:20
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How to clone a case class instance and change just one field in Scala?
...na1 = messageLens.set(existingPersona)(Set.empty)
// or by other operation based on current value.
val newPersona2 = messageLens.modify(existingPersona)(_ + "iPad")
// Results:
// newPersona1: Persona(store,apple,Set())
// newPersona2: Persona(store,apple,Set(iPhone, iPad))
Moreover, in case you ...
Eclipse Android and gitignore
...lipse specific files, because maybe I want to create a new Android project based on these same sources, but in another OS or IDE.
With regards to the error, I would clean the project and/or try to run the Fix Project Properties utility (right-click on the Project -> Android Tools -> Fix Proje...
Drawing a connecting line between two elements [closed]
...worked perfectly...
first of all, Scalable Vector Graphics (SVG) is an XML-based vector image format for two-dimensional graphics with support for interactivity and animation. SVG images and their behaviors are defined in XML text files. you can create an svg in HTML using <svg> tag. Adobe Ill...
How do I calculate the normal vector of a line segment?
...(y, -x) seems to be right, but why would one use dx and dy here. Moreover, based on slopes, m1 * m2 = -1 for right angle lines, hence dy' = dx' * (-dx/dy) and dx' = dy' * (-dy/dx), how come in your equation normal.x = x' = -dy?
– legends2k
Jan 25 '13 at 8:53
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In JavaScript, is returning out of a switch statement considered a better practice than using break?
...oo = "bar";
if(foo == "bar") {
return 0;
}
else {
return 100;
}
Based on this, the argument could be made that option one is better practice.
In short, there's no clear answer, so as long as your code adheres to a consistent, readable, maintainable standard - that is to say don't mix and...
Should bower_components be gitignored?
...er-locker -g
or
yarn global add bower-locker
then generate lock file based on existing bower.json file by runing:
bower-locker lock
The original bower.json file will be re-named to bower-locker.bower.json
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On logout, clear Activity history stack, preventing “back” button from opening logged-in-only Activi
...f you previously left that original instance of LoginActivity alive at the base of your stack. If, like many programmers, you chose to finish() that LoginActivity once the user has successfully logged in, then it's no longer on the base of the stack and the FLAG_ACTIVITY_CLEAR_TOP semantics do not a...
Get city name using geolocation
I managed to get the user's latitude and longitude using HTML-based geolocation.
11 Answers
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How do I do a 'git status' so it doesn't display untracked files without using .gitignore?
..., nothing show up, only untracked files shown
– Snow Bases
Jun 21 '18 at 2:34
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