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Are the PUT, DELETE, HEAD, etc methods available in most web browsers?

... @Mirich the form only supports POST. So we send POST with extra data, which the server knows means: ah, I should treat this like a PUT. – Ciro Santilli 郝海东冠状病六四事件法轮功 Aug 24 '18 at 7:17 ...
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Which one will execute faster, if (flag==0) or if (0==flag)?

... some user declaring them: typedef, enum, struct, class. For example, std::string is user defined, even though you certainly not defined it yourself :) – Matthieu M. Jan 7 '11 at 14:29 ...
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Tab space instead of multiple non-breaking spaces (“nbsp”)?

... I used this in a case for Swing JTable headers with a String value and an HTML arrow-type character, where I needed this character as a separator. Works great! Thanks! – Blake Neal Mar 27 '17 at 19:47 ...
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How to add a footer to a UITableView in Storyboard

... Thanks for the answer. It saved me a day. I was working on adding an extra cell with Button on it, and was trapped with CoreData failure when updating the tableView. I didn't know that it could be done like this. Such an easy and clean solution for me. – John ...
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Using :after to clear floating elements

... display: table can add extra spacing; I use display: block instead – The Cog Feb 15 '16 at 23:12 add a comment ...
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How do HashTables deal with collisions?

...ts/changes of HashMap objects in case of high collisions. The alternative String hash function added in Java 7 has been removed. Buckets containing a large number of colliding keys will store their entries in a balanced tree instead of a linked list after certain threshold is reached. Above chan...
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Exploitable PHP functions

...y()); List of functions which accept callbacks These functions accept a string parameter which could be used to call a function of the attacker's choice. Depending on the function the attacker may or may not have the ability to pass a parameter. In that case an Information Disclosure function l...
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How to make a great R reproducible example

... and your code in the console and get exactly the same as you have. Give extra information In most cases, just the R version and the operating system will suffice. When conflicts arise with packages, giving the output of sessionInfo() can really help. When talking about connections to other appli...
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Can a class extend both a class and implement an Interface

...ll also change. Second, inheritance is used to SPECIALIZE, not EXTEND with extra functionality. This is the most misunderstood thing in OOP. As a rule of thumb I tend to extend abstract classes only. – Michał Rudnicki Mar 16 '09 at 21:25 ...
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R apply function with multiple parameters

... Just pass var2 as an extra argument to one of the apply functions. mylist <- list(a=1,b=2,c=3) myfxn <- function(var1,var2){ var1*var2 } var2 <- 2 sapply(mylist,myfxn,var2=var2) This passes the same var2 to every call of myfxn. If...