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How to change XAMPP apache server port?

...a free port number The default port used by Apache is 80. Take a look to all your used ports with Netstat (integrated to XAMPP Control Panel). Then you can see all used ports and here we see that the 80port is already used by System. Choose a free port number (8012, for this exemple). 2. Ed...
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How to reduce iOS AVPlayer start delay

Note, for the below question: All assets are local on the device -- no network streaming is taking place. The videos contain audio tracks. ...
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Determine which element the mouse pointer is on top of in JavaScript

... DEMO There's a really cool function called document.elementFromPoint which does what it sounds like. What we need is to find the x and y coords of the mouse and then call it using those values: var x = event.clientX, y = event.clientY, ...
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What's the difference between libev and libevent?

... each of these, by not using global variables but using a loop context for all functions, by using small watchers for each event type (an I/O watcher uses 56 bytes on x86_64 compared to 136 for libevent), allowing extra event types such as timers based on wallclock vs. monotonic time, inter-thread i...
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What is the Python equivalent of Matlab's tic and toc functions?

...e stuff Sometimes I find this technique more convenient than timeit - it all depends on what you want to measure. share | improve this answer | follow | ...
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How do search engines deal with AngularJS applications?

...g tabs. The tabs hide and show content, and the content is inserted dynamically, either using AJAX or by simply setting display:none and display:block to hide and show the correct tab content. When the tabs are clicked, use pushState to update the url in the address bar. When the page is rendered, ...
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Why does sys.exit() not exit when called inside a thread in Python?

...and I'm confused as to why the following code snippet would not exit when called in the thread, but would exit when called in the main thread. ...
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How to deal with INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES without uninstall?

I tried to reinstall an apk 16 Answers 16 ...
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What is the difference between #import and #include in Objective-C?

... decent header files protect themselves against this anyway, so it's not really that much of a benefit. Basically, it's up to you to decide which you want to use. I tend to #import headers for Objective-C things (like class definitions and such) and #include standard C stuff that I need. For exampl...
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How to sort Counter by value? - python

...o in the most efficient manner possible; if you ask for a Top N instead of all values, a heapq is used instead of a straight sort: >>> x.most_common(1) [('c', 7)] Outside of counters, sorting can always be adjusted based on a key function; .sort() and sorted() both take callable that let...