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Execute JavaScript code stored as a string
...a function. Example:
var theInstructions = "alert('Hello World'); var x = 100";
var F=new Function (theInstructions);
return(F());
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Constructing pandas DataFrame from values in variables gives “ValueError: If using all scalar values
...x = [0] makes logical sense; but you could also manipulate it to be index=[100], which works. Q: Isn't Index supposed to logically ordered incrementally, why does python allow Index manipulation?
– Sumanth Lazarus
Aug 2 '19 at 6:08
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Get the cartesian product of a series of lists?
...Bx By Cx Cy Dx Dy
# product(range(2), repeat=3) --> 000 001 010 011 100 101 110 111
pools = map(tuple, args) * kwds.get('repeat', 1)
result = [[]]
for pool in pools:
result = [x+[y] for x in result for y in pool]
for prod in result:
yield tuple(prod)
The resu...
Insert all values of a table into another table in SQL
...:
Step 1
Right click on table in the explorer and select "Edit top 100 rows";
Step 2
Then you can select the rows that you want (Ctrl + Click or Ctrl + A), and Right click and Copy
(Note: If you want to add a "where" condition, then Right Click on Grid -> Pane -> SQL
Now you ...
Finding the mode of a list
...
100
You can use the Counter supplied in the collections package which has a mode-esque function
f...
Casting to string in JavaScript
....toString(8) // "114"
var c = (7623).toString(36) // "5vr"
var d = (100).toString(2) // "1100100"
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center aligning a fixed position div
...ell.
.wrapper {
position: fixed;
top: 0;
left: 0;
height: 100%;
width: 100%;
/* this is what centers your element in the fixed wrapper*/
display: flex;
flex-flow: column nowrap;
justify-content: center; /* aligns on vertical for column */
align-items: center; /...
Finding differences between elements of a list
...be much faster:
In [22]: arr = np.array(L)
In [23]: %timeit np.diff(arr)
100 loops, best of 3: 3.02 ms per loop
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How do I get monitor resolution in Python?
...
100
I created a PyPI module for this reason:
pip install screeninfo
The code:
from screeninfo ...
performing HTTP requests with cURL (using PROXY)
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curl https://api.ipify.org --proxy socks5://189.100.246.182:37339 seems to work fine for me. Is the --proxy option in some way inferior to --socks5 when using socks5 proxies?
– user993683
Jul 5 '17 at 12:38
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