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Using “Object.create” instead of “new”

...bject.create has any advantages over using new. On the contrary there are known problems with it. Sam Elsamman describes what happens when there are nested objects and Object.create(...) is used: var Animal = { traits: {}, } var lion = Object.create(Animal); lion.traits.legs = 4; var bird = Obj...
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JavaScript: How do I print a message to the error console?

... +1. And for the benefit of anyone arriving at this question now, it's worth pointing out that since the question was answered, all browsers have now implemented the console object, so console.log() etc should work in all browsers, including IE. However, in all cases, you need to have ...
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Getting ssh to execute a command in the background on target machine

... I know this is a very old answer of yours, but could you add some comments on why the parentheses way is the best way, what (if any) difference adding nohup makes, and why and when you would use nice? I think that would add a lo...
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When is it acceptable to call GC.Collect?

...bjects - particularly those you suspect to be in generations 1 and 2 - are now eligible for garbage collection, and that now would be an appropriate time to collect in terms of the small performance hit. A good example of this is if you've just closed a large form. You know that all the UI controls...
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Export a stash to another computer

...a remote on computer 2: git remote add pc1 user@computer1:/path/to/repo now you can retrieve the remote information using git fetch pc1 now you can import the commit in the way you want; using git cherry-pick, git rebase or whatever you like... If you want it to look like you just did git stas...
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When is JavaScript's eval() not evil?

...-looking command". So, when is it OK to use something dangerous? When you know what the danger is, and when you're taking the appropriate precautions. To the point, let's look at the dangers in the use of eval(). There are probably many small hidden dangers just like everything else, but the two bi...
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Static function variables in Swift

... Swift 1.2 with Xcode 6.3 now supports static as expected. From the Xcode 6.3 beta release notes: “static” methods and properties are now allowed in classes (as an alias for “class final”). You are now allowed to declare static stored ...
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How set background drawable programmatically in Android

...UPDATE: getDrawable(int ) deprecated in API level 22 getDrawable(int ) is now deprecated in API level 22. You should use the following code from the support library instead: ContextCompat.getDrawable(context, R.drawable.ready) If you refer to the source code of ContextCompat.getDrawable, it give...
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Event Signature in .NET — Using a Strong Typed 'Sender'? [closed]

... It seems Microsoft has picked up on this as a similar example is now on MSDN: Generic Delegates share | improve this answer | follow | ...
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How can I calculate the time between 2 Dates in typescript

... A tip, instead of using new Date().getTime() use Date.now() so you don't make new objects unnecessarily. – PhoneixS Mar 6 '18 at 12:34 1 ...