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Given a URL to a text file, what is the simplest way to read the contents of the text file?
...script from been flooded:
import urllib2
data = urllib2.urlopen("http://www.google.com").read(20000) # read only 20 000 chars
data = data.split("\n") # then split it into lines
for line in data:
print line
* Second example in Python 3:
import urllib.request # the lib that handles the...
css ellipsis on second line
...S.
My source when I was looking for the exact same thing just now: http://www.quirksmode.org/css/textoverflow.html (Quirksmode ftw!)
EDIT If the good CSS gods will implement http://www.w3.org/TR/css-overflow-3/#max-lines we can haz this in pure CSS using fragments (new) and max-lines (new). Also s...
How do I override nested NPM dependency versions?
...ld automatically pick it up while doing the install for the project.
(See: https://nodejs.org/en/blog/npm/managing-node-js-dependencies-with-shrinkwrap/)
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How to use Elasticsearch with MongoDB?
...1.1.x for now until the Mongo-River plugin bug gets fixed in v1.2.1.
wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-1.1.1.deb
sudo dpkg -i elasticsearch-1.1.1.deb
curl -L http://github.com/elasticsearch/elasticsearch-servicewrapper/tarball/master | tar -xz
sudo m...
Remove/hide a preference from the screen
...pp:isPreferenceVisible="false" />
...
The attribute is documented at https://developer.android.com/guide/topics/ui/settings/components-and-attributes
Adding PreferenceFragmentCompat is documented at https://developer.android.com/guide/topics/ui/settings/#inflate_the_hierarchy
Example:
publi...
How to define a function in ghci across multiple lines?
...r using control-enter for each new line keeps it all together, at least at https://repl.it/languages/haskell. You'll see 2 dots in the beginning of the second line. Or put it in a file and :load the file (:l main). How come abs doesn't work with negative numbers? Oh you have to put parentheses a...
Using build types in Gradle to run same app that uses ContentProvider on one device
...different versions of your app at the same time.
Originaly on Google+:
https://plus.google.com/u/0/118417777153109946393/posts/EATUmhntaCQ
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Setting default value for TypeScript object passed as argument
...
Typescript supports default parameters now:
https://www.typescriptlang.org/docs/handbook/functions.html
Also, adding a default value allows you to omit the type declaration, because it can be inferred from the default value:
function sayName(firstName: string, lastNa...
AngularJS: Service vs provider vs factory
...ayHello(),
helloWorldFromService.sayHello()];
}
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<body ng-app="myApp">
<div ng-controller="MyCtrl">
{{hellos}}
</div>
</body>
...
Redis: Show database size/size for keys
... groups of keys and estimating the percentage of space they're taking up.
https://github.com/snmaynard/redis-audit
Output looks like this:
Summary
---------------------------------------------------+--------------+-------------------+---------------------------------------------------
Key ...