很久没用arcpy了,碰了好几次壁,把这次做的贴上来,以备下次可以跳过这些简单的问题 import arcpy arcpy.env.workspace = 'C:\Users\Qian\Documents\ArcGIS\Default.gdb' a=['sichuan1990','sichuan2000','sichuan2010'] b=['藏族','彝族','羌族','回族'] for x in a: for y in b: arcpy.MeanCenter_stats(x, x+y+"1.
def a4(arg): ret = {} for key,value in arg.items(): if len(value) > 2: ret[key] = value[0:2] else: ret[key] = value return ret dic = {"} r = a4(dic) print(r)
参考: 1. Transformer-XL: Attentive Language Models Beyond a Fixed-Length Context https://arxiv.org/pdf/1901.02860.pdf 2. Self-Attention with Relative Position Representations (shaw et al.2018): https://arxiv.org/pdf/1803.02155.pdf 3. [NLP] 相对位置编码(一) Re
https://www.swansontec.com/sregisters.html I wrote this article for an online magazine called Scene Zine. Scene Zine caters to the Demo Scene, which is an digital art community dedicated to pushing the limits of computers through a mix of music, art,
