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From Android

android - listview has a large number of items and is variable, click to jump to the activity. Now I want to share an activity, what should I do? ?

2017-05-162 answers

From Node.js

node.js - The command line npm install package keeps reporting errors. Can anyone help me take a look? The configuration file has been written.

2017-05-163 answers

From Android

javascript - web mobile browser Using js, can you not judge whether the current mobile phone has installed the app? If it is installed, open it. If it is not installed, download it?

2017-05-166 answers

From C++

c++ - Problem downloading files over the firewall

2017-05-162 answers

From C++

javascript - An English string has a length of 1, occupies one byte, and each byte occupies 8 bits. How does js get the number of each bit in the memory?

2017-05-161 answers

From Linux

mysql - How to merge group queries on multiple tables and sort them by date?

2017-05-161 answers

From CSS3

html5-css to create a printed version of logistics orders

2017-05-161 answers

From Linux

linux - Which system is better for server operating system? Ask for a comprehensive analysis.

2017-05-167 answers

From Linux

linux - nginx configuration content-type problem

2017-05-162 answers

From HTML

javascript - Is there any tool that can automatically add prefixes to css3 styles? It needs to be the simplest one and doesn’t know sass less.

2017-05-164 answers