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LEFT OUTER joins in Rails 3
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@Kris You're right, in a way. It's something you need to watch out for because the includes function does both, depending on the context that you're using it in. The Rails guide explains it better than I could if you read the entirety of section 12: guides.rubyonrails.org/…
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Shell script “for” loop syntax
...rl -e "\$,=' ';print 2..$max"`
for i in $seq
do
echo "output: $i"
done
Watch those quote marks.
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How to debug template binding errors for KnockoutJS?
... doing manual subscriptions against observables or computed observables to watch values changing. Like if name is an observable doing name.subscribe(function(newValue) { console.log("name", newValue); });
– RP Niemeyer
Feb 14 '12 at 14:55
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Angularjs - display current date
...ddle
But don't expect it to update value automatically. This value is not watched by angular so You have to trigger digest every time You want to get it updated (by $interval for example)...which is waste of resources (and also not "recommended" in docs). Of course You can get to use of combination...
What's the most concise way to read query parameters in AngularJS?
...Ctrl($scope, $location) {
$scope.location = $location;
$scope.$watch('location.search()', function() {
$scope.target = ($location.search()).target;
}, true);
$scope.changeTarget = function(name) {
$location.search('target', name);
}
}
<div ng-contr...
How to call an async method from a getter or setter?
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Be very skeptical of following this advice. Watch this video then make your own mind up: channel9.msdn.com/Series/Three-Essential-Tips-for-Async/….
– Contango
Nov 5 '15 at 10:49
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Open Source Alternatives to Reflector? [closed]
...back into source code.
On that count, Monoflector would be the project to watch. It uses Cecil, which does the reflection, and Cecil.Decompiler, which does the decompilation. But Monoflector layers a UI on top of both libraries, which should give you a very good idea of how to use the API.
Monofle...
How do I time a method's execution in Java?
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@JamesSchek You really need to watch your wording, as I already mentioned to this identical comment elsewhere; nanoTime is guaranteed to be at least as resolute as currentTimeMillis. docs.oracle.com/javase/7/docs/api/java/lang/…
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Generate UML Class Diagram from Java Project [closed]
...y for it? It is free to download! How do we learn to use it? Spent 10 mins watching the video!
– Martin Meeser
Jan 6 '17 at 20:45
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How does BitLocker affect performance? [closed]
...k 2 seconds vs 5 from before. These are ballpark because I'm looking at my watch hand.
I guess it all depends on the combination of processor, ram, and ssd vs hdd. In my case the processor has no hardware AES so compilation is worst case scenario, needing cycles for both assembly and crypto.
A new...