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Why doesn't C have unsigned floats?
...assembly", that is, as close to the metal as you can be without being tied down to a specific platform.
[edit]
C is like assembly: what you see is exactly what you get. An implicit "I'll check that this float is nonnegative for you" goes against its design philosophy. If you really want it, you ...
What is the difference between mutex and critical section?
...ne (Dell XPS-8700) to crawl back up to full speed after it decides to slow down, which it may not do if you sleep or wait for only a millisecond.
– Stevens Miller
Aug 15 '16 at 18:14
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What does OSGi solve?
... be installed, started, stopped, updated, and uninstalled without bringing down the whole system. Many Java developers do not believe this can be done reliably and therefore initially do not use this in production. However, after using this in development for some time, most start to realize that it...
Why is require_once so bad to use?
...
The other downside is APC doesn't cache include_once and require_once calls IIRC
– dcousineau
Oct 10 '08 at 7:20
3
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How to install an npm package from GitHub directly?
...
Because https://github.com/visionmedia/express is the URL of a web page and not an npm module. Use this flavor:
git+https://github.com/visionmedia/express.git
or this flavor if you need SSH:
git+ssh://git@github.com/visionmedia/exp...
Google Analytics - Failed to load resource: http://www.google-analytics.com/ga.js
...Google Analytics, you need to edit the snippet provided and explicitly use https:// instead of the protocol-relative URL by default. This means changing
'//www.google-analytics.com/analytics.js'
into
'https://www.google-analytics.com/analytics.js'
Example:
<script>
(function(i,s,o,g,r...
How to change the URI (URL) for a remote Git repository?
...
git remote -v
# View existing remotes
# origin https://github.com/user/repo.git (fetch)
# origin https://github.com/user/repo.git (push)
git remote set-url origin https://github.com/user/repo2.git
# Change the 'origin' remote's URL
git remote -v
# Verify new remote URL...
Download single files from GitHub
...a file it has a link to the "raw" version. The URL is constructed like so
https://raw.githubusercontent.com/user/repository/branch/filename
By filling in the blanks in the URL, you can use Wget or cURL (with the -L option, see below) or whatever to download a single file. Again, you won't get any...
ssh: connect to host github.com port 22: Connection timed out
...e
change entry of
url = git@github.com:username/repo.git
to
url = https://github.com/username/repo.git
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SQLite - UPSERT *not* INSERT or REPLACE
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You can simplify aristotle's example down to this, if you want: INSERT OR REPLACE INTO page (id, name, title, content, author) SELECT id, 'about', 'About this site', content, 42 FROM ( SELECT NULL ) LEFT JOIN ( SELECT * FROM page WHERE name = 'about' )
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