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Updating packages in Emacs
...ent way to manage your packages by declaring them in a dedicated file, and includes a convenient command line client to automatically install and upgrade packages declared in this way.
The order of package-archives does not matter. Emacs aggregates the contents of all archives into a single cohe...
#pragma once vs include guards? [duplicate]
...t's not going anywhere). I'm wondering if I should go with the traditional include guards or use #pragma once for our code. I would think letting the compiler deal with #pragma once will yield faster compiles and is less error prone when copying and pasting. It is also slightly less ugly ;)
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how to convert from int to char*?
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You can use boost
#include <boost/lexical_cast.hpp>
string s = boost::lexical_cast<string>( number );
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Make div stay at bottom of page's content all the time even when there are scrollbars
...ody, make sure you specify height=100% on all of your containing elements, including <form> elements.
– Ben Caine
Feb 4 '16 at 19:05
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How to get all registered routes in Express?
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Routers - built with express.Router()
router.stack
Note: The stack includes the middleware functions too, it should be filtered to get the "routes" only.
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Sass calculate percent minus px
...readers) to understand the logic behind it. Please, edit your question and include an explanation of your code so that others can benefit from your answer. Thanks!
– Maximillian Laumeister
Aug 16 '15 at 3:51
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How to encode a URL in Swift [duplicate]
... URI but do not have a reserved
purpose are called unreserved. These include uppercase and lowercase
letters, decimal digits, hyphen, period, underscore, and tilde.
unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
Later, in section 3.4, the RFC further contemplates adding ? a...
MySQL query to get column names?
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@MarkR I actually didn't include them originally when I wrote the answer. But then it just looked like a wall of black writing. So I added the back-ticks to take advantage of the syntax highlighting. Yes, I could have SET @@SESSION.sql_mode = 'ANS...
REST API Token-based Authentication
...ccidental multiple execution, you can filter multiple urls or ask users to include a random component ("nonce") in the URL.
url = username:key@myhost.com/api/call/nonce
If that is not possible, and the transmitted information is not secret, I recommend securing the request with a hash, as you sug...
Streaming Audio from A URL in Android using MediaPlayer?
... release notes (developer.android.com/sdk/android-2.2-highlights.html), it includes a "New media framework (Stagefright) that supports local file playback and HTTP progressive streaming". In all my testing I was unable to get a 2.1 device to stream from a shoutcast server directly. I believe that...