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How can you debug a CORS request with cURL?
...ts CORS.
Rationale for alternative answer
I google this question every now and then and the accepted answer is never what I need. First it prints response body which is a lot of text. Adding --head outputs only headers. Second when testing S3 URLs we need to provide additional header -H "Access-...
How dangerous is it to access an array out of bounds?
...unds (in C)? It can sometimes happen that I read from outside the array (I now understand I then access memory used by some other parts of my program or even beyond that) or I am trying to set a value to an index outside of the array. The program sometimes crashes, but sometimes just runs, only givi...
Why should casting be avoided? [closed]
...e cast does nothing more than tell the compiler (in essence): "shut up, I know what I'm doing" -- i.e., it ensures that even when you do a conversion that could cause problems, the compiler won't warn you about those potential problems. Just for example, char a=(char)123456;. The exact result of thi...
TypeScript “this” scoping issue when called in jquery callback
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I understand now. You put the method on the same class. I put it into a "utility" module.
– JohnOpincar
May 30 '18 at 14:11
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When should I use h:outputLink instead of h:commandLink?
... cipher POST forms nor JS code. Also, UX will be improved as the pages are now bookmarkable and the URL is not "one behind" anymore.
When necessary, you can do the preprocessing job in the constructor or @PostConstruct of a @RequestScoped or @ViewScoped @ManagedBean which is attached to the destinat...
Including Google Web Fonts link or import?
...line the content, then you'll end up with broken fonts on some platforms.
Now, why would you use the web font loader? If you need complete control over how the fonts are loaded. Most browsers will defer painting the content to the screen until all of the CSS is downloaded and applied - this avoids ...
Why are functions in Ocaml/F# not recursive by default?
...ble to accidentally invoke the wrong "version" of a function. And there is now a discrepancy between implicitly-recursive fun-bound functions and non-recursive val-bound functions.
Haskell makes it possible to infer the dependencies between definitions by restricting them to be pure. This makes toy...
When should I use mmap for file access?
...case any unmodified mmap'd pages can be reused immediately because the OS knows how to restore them from the existing file they were mmap'd from. (The OS can detect which pages are unmodified by initially marking writable mmap'd pages as read only and catching seg faults, similar to Copy on Write s...
Why don't Java Generics support primitive types?
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@MauganRa yeah I know I can :) I stand by my ground that this is terrible design tho. Hopefully it'll get fixed in java 10 (or so I heard) and also higher order functions. Don't quote me on that tho.
– Ced
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Can we have multiple “WITH AS” in single sql - Oracle SQL
...sed SELECT * FROM SET2 LEFT OUTER JOIN (select * from SET1 where sysdate = now()) set3 on set1.sysdate = set3.sysdate;
– Rupasa Sushma
Feb 17 at 8:26
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