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Object.getOwnPropertyNames vs Object.keys
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Literal notation vs constructor when creating object. Here is something that got me.
const cat1 = {
eat() {},
sleep() {},
talk() {}
};
// here the methods will be part of the Cat Prototype
class Cat {
eat() {}
sleep() {...
Handler vs AsyncTask
I'm confused as to when one would choose AsyncTask over a Handler. Say I have some code I want to run every n seconds which will update the UI. Why would I choose one over the other?
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How to add a vertical Separator?
...t change that much. I still can't dock the controls in the gui-designer of vs2012. Maybe a Bug in vs2012?
– Martin Weber
Nov 27 '12 at 15:46
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Multiple Indexes vs Multi-Column Indexes
...to an individual index for each column?
– Maxim Zaslavsky
Jul 27 '10 at 19:09
13
@jball Am I miss...
list.clear() vs list = new ArrayList(); [duplicate]
Which one of the 2 options is better and faster to clear an ArrayList, and why?
8 Answers
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Guid.NewGuid() vs. new Guid()
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Uppercase Booleans vs. Lowercase in PHP
When I was learning PHP, I read somewhere that you should always use the upper case versions of booleans, TRUE and FALSE , because the "normal" lowercase versions, true and false , weren't "safe" to use.
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CSRF protection with CORS Origin header vs. CSRF token
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Python: List vs Dict for look up table
I have about 10million values that I need to put in some type of look up table, so I was wondering which would be more efficient a list or dict ?
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Program does not contain a static 'Main' method suitable for an entry point
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Same problem in a VS 2017 UWP application. The build was for Page rather than ApplicationDefinition
– Paulustrious
Jul 17 '17 at 21:08
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