南湖鹄

摘要： The 'r' in front of each regular expression string is optional but recommended. It tells Python that a string is “raw” – that nothing in the string should be escaped. See Dive Into Python’s explanati... 阅读全文

摘要： API queries create, retrieve, update and delete 阅读全文

摘要： Generally, each model maps to a single database table. Each attribute of the model represents a database field. Each attribute of the model represents a database field. manage.py startapp mymo... 阅读全文

摘要： django.contrib.staticfiles settings.py django.contrib.staticfiles is included in your INSTALLED_APPS. STATIC_URL = '/static/' 阅读全文

摘要： # Text file #response = HttpResponse(mimetype='text/plain') #response['Content-Disposition'] = 'attachment; filename=my.txt' #response.write("aa/n") #response.write("bb") 导出Excel def some_view(r... 阅读全文

摘要： select t.*,rowid from Table t; 编辑器设置 阅读全文

摘要： 软件： LINGO https://en.wikipedia.org/wiki/Linear_programming http://ampl.com/ 建议用Lingo 11，不受规模限制。Lingo 12及以上的免费版对最大规模有限制。excel限制于约束条件个数为100，变量为200matlab受限于写矩阵式 阅读全文

摘要： JavaScript~ 1.隐藏 2.置灰 3.高亮 4.限定输入字数？ 5. 阅读全文

摘要： https://git-scm.com/ https://pages.github.com/ 1.建立repository. 2.settings 3.选模板 4.Publish http://username.github.io/repository. http://lynclynn.github 阅读全文

摘要： 20160302 Excel,PDF 处理 GeoDjango学习：GIS编程，百度地图 Javascript 邮件系统 图像处理 阅读全文