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How to effectively work with multiple files in Vim
...ms to store the complete state of things (window splits, buffer locations, etc). So, thanks!
– Kasapo
Jun 15 '16 at 19:42
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Rails :include vs. :joins
...oins => users to pull in all the user information for sorting purposes, etc it will work fine and take less time than :include, but say you want to display the comment along with the users name, email, etc. To get the information using :joins, it will have to make separate SQL queries for each u...
Why can't Python parse this JSON data?
...or german umlauts and for sharing text results with other modules/programs etc. . So you're good!
– Michael P
Aug 29 '15 at 11:56
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C# “as” cast vs classic cast [duplicate]
...tion. Exceptions have significant overhead - stack trace must be assembled etc.
Exceptions should represent an unexpected state, which often doesn't represent the situation (which is when as works better).
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How can I clear previous output in Terminal in Mac OS X?
...unction cls { printf '\33c\e[3J\33c' } line in ~/.profile (or system-wide /etc/profile). This should work for desktop environments in macOS, FreeBSD, Linux etc. Note the extra \33c is for clearing the extra \e[3J literal in non-macOS (basically for Linux/FreeBSD, we only need printf '\33c').
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Multiple Inheritance in PHP
...le as having an abstract Tracing class with static methods Debug, SendSMS, etc., which can then be called from within any other class with Tracing::SendSMS() etc. Your other classes are not 'types of' of Tracing, they 'use' Tracing. Note: some people may prefer a singleton over static methods; I pre...
Design Pattern for Undo Engine
...entire building, which include collections of nodes, line elements, loads, etc. which are also custom classes.
22 Answers
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Send POST data using XMLHttpRequest
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Use modern JavaScript!
I'd suggest looking into fetch. It is the ES5 equivalent and uses Promises. It is much more readable and easily customizable.
const url = "http://example.com";
fetch(url, {
method : "POST",
body: new FormData(document.getElementById("input...
Switching between GCC and Clang/LLVM using CMake
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If you want to install clang-3.5, clang-3.6, etc. use this to set the default stackoverflow.com/a/30742451/1427533 as otherwise you'll get There is only one alternative in link group cc (providing /usr/bin/cc): /usr/bin/gcc
– miguel.martin
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How is an HTTP POST request made in node.js?
... Content-Length is bytes and not necessarily string length (UTF-16 etc). Using Buffer.byteLength(data) will always be correct.
– greenimpala
Jan 15 '14 at 10:55
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