...e just "syntactic sugar". It helps to use capturing groups only when you really need them and to use non-capturing groups (?:...) in all other circumstances. The bigger problem (in my opinion) with JavaScript is that it does not support verbose regexes which would make the creation of readable, com...

...ned to the computer early on in the boot process and unrelated to network. All OS'es have this concept, but unfortunately this value is not exposed in Java. However often - but not always - the above method will indeed return the computer name. See stackoverflow.com/a/40702767/1504556 for explanatio...

... immutable objects can allow substantial optimization; this is presumably why strings are also immutable in Java, developed quite separately but about the same time as Python, and just about everything is immutable in truly-functional languages. in...

...he data is saved into the csv file, however the data is not separated. It all exists within the first cell of each row. 2...

... some text from MSDN about unmanaged code. Some library code needs to call into unmanaged code (for example, native code APIs, such as Win32). Because this means going outside the security perimeter for managed code, due caution is required. Here is some other complimentary explication about M...

...de reader application which — via Android's intent mechanism — can be called by other applications who wish to integrate barcode scanning. The easiest way to do this is to call the ZXing SCAN Intent from your application, like this: public Button.OnClickListener mScan = new Button.OnClickListe...

... This is a fantastically elegant solution – Aaron Hudon Dec 22 '16 at 19:13 9 ...

... (mouseup, for example). You may want to poll the element's contents as a fallback. UPDATE 29 October 2014 The HTML5 input event is the answer in the long term. At the time of writing, it is supported for contenteditable elements in current Mozilla (from Firefox 14) and WebKit/Blink browsers, but ...

...emoves an element from the page layout entirely, as if it wasn’t there. All other values for display cause the element to be a part of the page, so in a sense they’re all opposite to display:none. But there isn’t one value that’s the direct converse of display:none - just like there's no o...

...e - that's a task for git log. Ron DeVera touches on this, but you can actually do a lot more than what he mentions. Since git log internally calls the diff machinery in order to print requested information, you can give it any of the diff stat options - not just --shortstat. What you likely want to...