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How to check if all of the following items are in a list?
...f your lists contain duplicates like this:
v1 = ['s', 'h', 'e', 'e', 'p']
v2 = ['s', 's', 'h']
Sets do not contain duplicates. So, the following line returns True.
set(v2).issubset(v1)
To count for duplicates, you can use the code:
v1 = sorted(v1)
v2 = sorted(v2)
def is_subseq(v2, v1):
...
Find the min/max element of an Array in JavaScript
... Nov 18 '12 at 14:00
Linus UnnebäckLinus Unnebäck
14k99 gold badges5959 silver badges7575 bronze badges
...
c++ boost::multi_index composite keys efficiency - c++1y / stl - 清泛IT社区，为创新赋能！
...mp
{
bool operator()(const element& v1, const element& v2)const
{
if(v1.x<v2.x)return true;
if(v2.x<v1.x)return false;
if(v1.y<v2.y)return true;
if(v2.y<v1.y)return false;
return v1.z<...
What is the Difference Between read() and recv() , and Between send() and write()?
...that recv()/send() work only on socket descriptors and let you specify certain options for the actual operation. Those functions are slightly more specialized (for instance, you can set a flag to ignore SIGPIPE, or to send out-of-band messages...).
Functions read()/write() are the universal file de...
What is the difference between RDF and OWL? [closed]
...ormal programming, such as a C struct, isn't fussed about and is closer to AI research & set theory.
Triples & URIs
Subject - Predicate - Object
These describe a single fact. Generally URI's are used for the subject and predicate. The object is either another URI or a literal such as a n...
App Inventor 2 BLE扩展源码分析 - WriteBytes vs WriteStrings 23字节硬编...
...r 2 中文网 www.fun123.cn
源码采用 Apache 2.0 授权。本文档由 ai2claw 分析整理，仅供学习参考。
SQL parser library for Java [closed]
...ed Sep 17 '11 at 10:15
Juha Syrjälä
30k3030 gold badges121121 silver badges171171 bronze badges
answered Feb 5 '10 at 21:06
...
Web Application Problems (web.config errors) HTTP 500.19 with IIS7.5 and ASP.NET v2
This is driving the whole team crazy. There must be some simple mis-configured part of IIS or our Web Server, but every time we try to run out ASP.NET Web Application on IIS 7.5 we get the following error...
...
How can I change the color of a Google Maps marker?
...
Since maps v2 is deprecated, you are probably interested in v3 maps: https://developers.google.com/maps/documentation/javascript/markers#simple_icons
For v2 maps:
http://code.google.com/apis/maps/documentation/overlays.html#Icons_over...
代码块超过1.2w编译apk报错问题 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
... at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:416)
at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:605)
at com.google.gwt.user.server.rpc.RemoteServiceServl...