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Android phone orientation overview including compass
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What does it mean if after checking (gravity != null && geomag != null) , the value of geomag is always 0, no matter how I move the tablet? Might be a tablet without geomag sensor?
– Advanced
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Update parent scope variable in AngularJS
...fy the parent";
});
Working demo: http://jsfiddle.net/sh0ber/xxNxj/
See What are the nuances of scope prototypal / prototypical inheritance in AngularJS?
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How to install grunt and how to build script with it
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that's what I've been looking for, thanks. also, is it required that gruntfile.js should be placed in project root folder (can't get it to work otherwise on windows)?
– chester89
Jun 4 '13 at 2...
Constructors in JavaScript objects
...pe.getColor = function()
{
return this.color;
};
Hiding "color" (somewhat resembles a private member variable):
function Box(col)
{
var color = col;
this.getColor = function()
{
return color;
};
}
Usage:
var blueBox = new Box("blue");
alert(blueBox.getColor()); // will ...
Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])
...the xyzzy file exists and can quite easily handle empty strings. If that's what you want then you don't actually need the -z non-empty check:
pax> VAR=xyzzy
pax> if [[ -e $VAR ]] ; then echo yes ; fi
pax> VAR=/tmp
pax> if [[ -e $VAR ]] ; then echo yes ; fi
yes
In other words, just use...
How to fully clean bin and obj folders within Visual Studio?
... ok. now I see; the key is --dry-run, this will only tells you what's gonna be deleted. nice
– mkb
Dec 2 '18 at 2:46
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Github: Import upstream branch into fork
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That's actually what I tried even before what I have explained in the question; it leads to the same results.
– poke
Dec 10 '10 at 15:43
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Why can lambdas be better optimized by the compiler than plain functions?
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@greggo I know. This is literally what the last sentence of my answer says, though.
– Konrad Rudolph
Mar 4 '14 at 17:43
1
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Do Git tags only apply to the current branch?
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So, for a given tag (e.g., v0.1.0), to know what actual source is in an actual build (of that source), you really need to know the branch the build was based on, right? I.e., a given commit may have different descendants in different branches, right?
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Vim: Move cursor to its last position
... @Idan K - how does `` (double backtick) not give you exactly what you want? (Except for the "history" aspect).
– Dan
Feb 19 '11 at 20:28
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