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| import polars as pl | |
| import numpy as np | |
| df = (pl.DataFrame({ | |
| "a": np.random.randint(0, 100, int(1e8)) | |
| }).groupby("a").agg( | |
| pl.col("a").alias("list") | |
| )) | |
| # prints |
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| size = 10 ** 2 | |
| df = pl.DataFrame({ | |
| "groupid": [floor(i*0.1)for i in range(size)], | |
| "vectors": [[i,i+1,i-1] for i in range(size)], | |
| "numbers": [i for i in range(size)] | |
| }) | |
| print(df) |
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| # | Name | Type 1 | Type 2 | Total | HP | Attack | Defense | Sp. Atk | Sp. Def | Speed | Generation | Legendary | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bulbasaur | Grass | Poison | 318 | 45 | 49 | 49 | 65 | 65 | 45 | 1 | False | |
| 2 | Ivysaur | Grass | Poison | 405 | 60 | 62 | 63 | 80 | 80 | 60 | 1 | False | |
| 3 | Venusaur | Grass | Poison | 525 | 80 | 82 | 83 | 100 | 100 | 80 | 1 | False | |
| 3 | VenusaurMega Venusaur | Grass | Poison | 625 | 80 | 100 | 123 | 122 | 120 | 80 | 1 | False | |
| 4 | Charmander | Fire | 309 | 39 | 52 | 43 | 60 | 50 | 65 | 1 | False | ||
| 5 | Charmeleon | Fire | 405 | 58 | 64 | 58 | 80 | 65 | 80 | 1 | False | ||
| 6 | Charizard | Fire | Flying | 534 | 78 | 84 | 78 | 109 | 85 | 100 | 1 | False | |
| 6 | CharizardMega Charizard X | Fire | Dragon | 634 | 78 | 130 | 111 | 130 | 85 | 100 | 1 | False | |
| 6 | CharizardMega Charizard Y | Fire | Flying | 634 | 78 | 104 | 78 | 159 | 115 | 100 | 1 | False |
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| # $ pip install requests | |
| import requests | |
| username = "my-username" | |
| password = "my-little-secret" | |
| r = requests.post( | |
| "https://crux-nuclei.com/login", | |
| json={"username": username, "password": password}, | |
| ) | |
| ACCESS_TOKEN = r.json()["access_token"] |
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| nodename,batch,timestamp,task,data,in_rows,question,out_rows,out_cols,solution,version,git,fun,run,time_sec,mem_gb,cache,chk,chk_time_sec,comment,on_disk | |
| instance-2,,1610130993.9517767,groupby,G1_1e7_1e2_0_0,10000000,sum v1 by id1,100,2,polars,0.4.0,unknown,.groupby,1,0.296,0.855,TRUE,30001016,0.0,,FALSE | |
| instance-2,,1610130994.2619028,groupby,G1_1e7_1e2_0_0,10000000,sum v1 by id1,100,2,polars,0.4.0,unknown,.groupby,2,0.287,0.847,TRUE,30001016,0.0,,FALSE | |
| instance-2,,1610130994.8431137,groupby,G1_1e7_1e2_0_0,10000000,sum v1 by id1:id2,10000,3,polars,0.4.0,unknown,.groupby,1,0.575,0.92,TRUE,30001016,0.0,,FALSE | |
| instance-2,,1610130995.4009216,groupby,G1_1e7_1e2_0_0,10000000,sum v1 by id1:id2,10000,3,polars,0.4.0,unknown,.groupby,2,0.552,0.924,TRUE,30001016,0.0,,FALSE | |
| instance-2,,1610130995.930853,groupby,G1_1e7_1e2_0_0,10000000,sum v1 mean v3 by id3,100000,3,polars,0.4.0,unknown,.groupby,1,0.522,0.832,TRUE,[30001016. 5001212.36305564],0.001,,FALSE | |
| instance-2,,1610130996.471266,groupby,G1_1e7_1e2_0_0,10000 |
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| git filter-branch --force --index-filter \ | |
| "git rm --cached --ignore-unmatch PATH-TO-YOUR-FILE-WITH-SENSITIVE-DATA" \ | |
| --prune-empty --tag-name-filter cat -- --all |
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| """ | |
| How to do minibatches for RNNs in pytorch | |
| Assume we feed characters to the model and predict the language of the words. | |
| """ | |
| def prepare_batch(x, y): | |
| # determine the maximum word length per batch and zero pad the tensors | |
| n_max = max([a.shape[0] for a in x]) |
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| <navigator :navs="[ | |
| {name: 'page 1', id: 'link-page1'}, | |
| {name: 'page 2', id: 'link-page2'}, | |
| {name: 'page 3', id: 'link-page3'}, | |
| ]" active="link-page1"> | |
| </navigator> | |
| <div v-show="activePage === 'link-page1'"> | |
| <p>Some content</p> | |
| </div> |
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| import navigator from './components/navigator.vue' | |
| let vm = new Vue({ | |
| el: "#app", | |
| components: { | |
| navigator | |
| }, | |
| data: { | |
| activePage: 'link-page1', | |
| }, |
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