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Why would iterating over a List be faster than indexing through it?
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for(int i = 0; i < 4; i++) {
System.out.println(list.get(i));
}
what happens is this:
head -> print head
head -> item1 -> print item1
head -> item1 -> item2 -> print item2
head -> item1 -> item2 -> item3 print item3
This is horribly inefficient because every ...
Check if element is visible in DOM
...ow in today's browsers, but yes a couple of yrs back, they used to, that's what I understand from reports. Note that the jsPerf only mentions of the speed of execution, while reflow is about the display. And reflows does make the UI poor. I personally will not go for the speed for a routine that is ...
To underscore or to not to underscore, that is the question
...should NOT have
public void foo() {...}
and
public void Foo() {...}
what you're describing isn't a problem because the private item isn't available to the user of the library
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do you have kcachegrind like profiling tools for mac [closed]
...r, to enable graphviz support:
brew install qcachegrind --with-graphviz
What's great about this program is that I successfully loaded a 6.1GB cachegrind file on my MacBook Pro! Pretty slick!
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What is the difference between Elastic Beanstalk and CloudFormation for a .NET project?
...astic Beanstalk environment for the application you have created - .Net or whatever ... FWIW
– codeputer
Apr 23 '18 at 16:57
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Truncate (not round) decimal places in SQL Server
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The answer should explain what the parameters of the function are
– Tyler
Sep 25 '18 at 15:59
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How do you return a JSON object from a Java Servlet
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I do exactly what you suggest (return a String).
You might consider setting the MIME type to indicate you're returning JSON, though (according to this other stackoverflow post it's "application/json").
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How to document thrown exceptions in c#/.net
...here you might end up corrupting your data. The crash will tell you about what happened and why, which may help move that exception out of the "ones you don't know about" list.
The ones you know about and can't do anything about are exceptions like OutOfMemoryExceptions. In extreme cases you migh...
Detect whether there is an Internet connection available on Android [duplicate]
...E_DUN, TYPE_MOBILE_HIPRI and so on. I'm not interested in the specifics of what type of 'mobile' connection is available and getTypeName() will simply return 'MOBILE' for all of them.
– Squonk
Dec 15 '11 at 18:20
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Pushing empty commits to remote
... any terrible consequence, just the history will look kind of confusing -- what a terrible consequence! ;-)
– Alois Mahdal
Aug 10 '16 at 2:34
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