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Why Collections.sort uses merge sort instead of quicksort?
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Highly likely from Josh Bloch §:
I did write these methods, so I suppose I'm qualified to answer. It is
true that there is no single best sorting algorithm. QuickSort has
two major deficiencies when compared to mergesort:
It's not stable (as parsif...
What is the fundamental difference between WebSockets and pure TCP?
... WebSocket. Most of the browser follow this. I don't know how your client side(browser) will support, if you are using any protocol in server. It is like we can communicate in french, only both of us know french. And handshaking is like, I asking you, 'Can we communicate in french?'in english(here H...
Print function log /stack trace for entire program using firebug
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Firefox provides console.trace() which is very handy to print the call stack. It is also available in Chrome and IE 11.
Alternatively try something like this:
function print_call_stack() {
var stack = new Error().stack;
console.l...
What is @RenderSection in asp.net MVC
...Shouldn't it be "scripts" instead of "Scripts" ?
– SRIDHARAN
Dec 11 '18 at 4:07
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Why does the lock object have to be static?
...atic shared data (and hence need static lock, also refactoring may be good idea instead), same for static...
– Alexei Levenkov
Dec 22 '17 at 16:22
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What is the difference between Non-Repeatable Read and Phantom Read?
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and
A phantom read occurs when, in the course of a transaction, two identical queries are executed, and the collection of rows returned by the second query is different from the first.
Simple examples:
User A runs the same query twice.
In between, User B runs a transaction and commits.
N...
How do I use WebRequest to access an SSL encrypted site using https?
I'm writing a program that reads content from a user provided URL. My problem is in the code that goes something like this:
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Xcode 4 and Core Data: How to enable SQL Debugging
...it print only the sql statement, like UPDATE ZTABLE SET ZCOLUMN = ? WHERE ZID = ? and it is not very useful to really see what is the data being sent
– Felipe Sabino
Sep 6 '12 at 18:31
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Search for “does-not-contain” on a DataFrame in pandas
... edited Oct 16 '18 at 7:07
Shaido
20.4k1313 gold badges5151 silver badges6060 bronze badges
answered Dec 15 '16 at 21:10
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Where is the IIS Express configuration / metabase file found?
...g the update to VS2019 out. Was migrating and wondered why my config file didn't change the behaviour of IIS Express.
– Grimm
Jan 27 at 14:13
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