How To Resolve Git Push, Pull, Merge Conflicts In Bitbucket Use SourceTree
When i use SourceTree ( a git client tool ) to manage my source code, i meet a use case which there are both code need to push and pull. […]
How To Install Python Package Numpy, Pandas, Scipy, Matplotlib On Windows, Mac And Linux
If you want to do data analysis in python, you always need to use python packages like Numpy, Pandas, Scipy and Matplotlib etc. All those python packages are so powerful […]
How To Install / Uninstall Software On Ubuntu Linux
How To Write Text To File In Ipython And Jupyter Notebook
IPython provide a lot of magic commands, with %%writefile command, you can create text file and write text to it in ipython interface and jupyter notebook easily. This article will […]
How To Add Http Headers In Django Response
This example will tell you how to add http response headers in Django source code. This example is based on Django Bootstrap3 Example, but you can also create a new […]
Why Browser Send No Cache In Http Request Cache Control Header
When you browse any web page ( google.com, yahoo.com, bing.com ) in modern web browser, if you inspect the request http headers, you can find cache-control : no-cache header. This header […]
How Web Caching Works In CDN ( Proxy ) Chain Use Cache-Control Http Header
When web browser request a web page from original web server, the request may go through serveral intermediary proxy or cdn servers like below picture. Each node in the chain […]
How To Verify If CloudFlare CDN Cached Your Website Html Content, CSS, Images, JS Files
If you use CloudFlare as your website CDN ( http proxy server ), you must want to check whether your web page resources ( css, js, images, html conent ) […]
How To View HTTP Headers, Cookies In Google Chrome, Firefox, Internet Explorer
When you develop web application, you sometimes need to vew http headers or cookies value in web browser to verify whether your code execute correct or not. This example will […]
How To Pass Parameters To View Via Url In Django
Pass paremeters via url in Django is not same as java or php which use question mark and key value pairs ( for example http://127.0.0.1:8080/login.jsp?username=jerry&password=12345678). Django use a more clear, […]
