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Adding a cross-reference to a subheading or anchor in another page
...sue by prefixing each section label with the name of the document it comes from.
– pmos
Sep 7 '17 at 9:27
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A worthy developer-friendly alternative to PayPal [closed]
...hing, but I'm yet to find a worthy alternative to PayPal. I want to change from PayPal because I think they are expensive and it doesn't work in all countries. Furthermore, I think that the API is sufficient, but could be better. The API documentation, however, is total utter crap .
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psql: could not connect to server: No such file or directory (Mac OS X)
...brew info postgresql found out this that helped:
To migrate existing data from a previous major version of PostgreSQL run:
brew postgresql-upgrade-database
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proguard hell - can't find referenced class
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@Ultimecia that commit is from 2013, this post was made in 2011
– CrackerJack9
Jul 7 '17 at 18:40
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How to kill a child process after a given timeout in Bash?
...a bash script that launches a child process that crashes (actually, hangs) from time to time and with no apparent reason (closed source, so there isn't much I can do about it). As a result, I would like to be able to launch this process for a given amount of time, and kill it if it did not return su...
Class method differences in Python: bound, unbound and static
...meter of a function to the instance of the class. That's where self comes from. Now sometimes you don't want your class to make a function a method, that's where staticmethod comes into play:
class C(object):
@staticmethod
def foo():
pass
The staticmethod decorator wraps your class and ...
bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: lxml. Do you need
... the Python script that causes this error, I have included this line:
from pageCrawler import comparePages
And in the pageCrawler file I have included the following two lines:
from bs4 import BeautifulSoup
from urllib2 import urlopen
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Which maven dependencies to include for spring 3.0?
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There was a really nice post on the Spring Blog from Keith Donald detailing howto Obtain Spring 3 Aritfacts with Maven, with comments detailing when you'd need each of the dependencies...
<!-- Shared version number properties -->
<properties>
<org.sprin...
Running V8 Javascript Engine Standalone
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V8 is easy to build and does not come with the Java VM overhead from Mozilla's standalone Javascript interpreter. Luckily, V8 ships with code for building a console. Here is how to build this:
$> svn co http://v8.googlecode.com/svn/trunk v8-trunk
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$> cd v8-trunk
$> scons
$&g...
Deserializing JSON to .NET object using Newtonsoft (or LINQ to JSON maybe?)
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If you just need to get a few items from the JSON object, I would use Json.NET's LINQ to JSON JObject class. For example:
JToken token = JObject.Parse(stringFullOfJson);
int page = (int)token.SelectToken("page");
int totalPages = (int)token.SelectToken("total...