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byte + byte = int… why?
...ions to do arithmetic with 32 bits very quickly. Doing the conversion back from the result to a byte automatically could be done, but would result in performance penalties in the case where you don't actually want that behaviour.
I think this is mentioned in one of the annotated C# standards. Looki...
Custom events in jQuery?
... custom eventhandling in jquery the best way. I know how to hook up events from the dom elements like 'click' etc, but I'm building a tiny javascript library/plugin to handle some preview functionality.
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What should be the values of GOPATH and GOROOT?
...T/bin:$GOPATH/bin
So, in short:
GOROOT is for compiler/tools that comes from go installation.
GOPATH is for your own go projects / 3rd party libraries (downloaded with "go get").
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How do I declare a global variable in VBA?
...statement at the top of the module above the first procedure definition." (from Scope of variables in Visual Basic for Applications)
– Nickolay
Jan 29 at 16:49
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Declaring a custom android UI element using XML
... android_text attribute for MyCustomView. Attributes can then be retrieved from the TypedArray using various get functions. If the attribute is not defined in the defined in the XML, then null is returned. Except, of course, if the return type is a primitive, in which case the second argument is ret...
GitHub Error Message - Permission denied (publickey)
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The helping part is using ssh -vT git@github.com from the Github help page to help debug what key your repo is using. I suggest you add it in your answer.
– MaximeBernard
Dec 22 '15 at 9:54
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How do I make HttpURLConnection use a proxy?
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This is fairly easy to answer from the internet. Set system properties http.proxyHost and http.proxyPort. You can do this with System.setProperty(), or from the command line with the -D syntax.
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Postgres could not connect to server
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Had a similar problem; a pid file was blocking postgres from starting up. To fix it:
$ rm /usr/local/var/postgres/postmaster.pid
$ brew services restart postgresql
and then all is well.
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Convert UTF-8 encoded NSData to NSString
I have UTF-8 encoded NSData from windows server and I want to convert it to NSString for iPhone. Since data contains characters (like a degree symbol) which have different values on both platforms, how do I convert data to string?
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Nodejs Event Loop
...n the thread pool and libev provide the interaction with the main loop. So from my understanding, node.js has 1 permanent event loop: that's the v8 event loop. To handle C++ async tasks it's using a threadpool [via libeio & libev ].
For example:
eio_custom(Task,FLAG,AfterTask,Eio_REQUEST);
W...