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Shuffle an array with python, randomize array item order with python
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The other answers are the easiest, however it's a bit annoying that the random.shuffle method doesn't actually return anything - it just sorts the given list. If you want to chain calls or just be able to declare a shuffled array in one line you can do:
import random
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UITableViewCell show white background and cannot be modified on iOS7
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I investigated it a little bit and found out that the cell backgroundColor is set by the Appearance system. So if all cells in your application have clear background, the easiest solution would be:
[[UITableViewCell appearance] setBackgroundColor:[UIC...
What does the “+” (plus sign) CSS selector mean?
...stead of h1+p, does it give me the same result? Could you explain a little bit how different between them?
– lvarayut
May 13 '14 at 13:56
91
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How to check if UILabel is truncated?
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Great answer, had to change it a bit for my requirements, but worked perfectly. I was also using an attributed string - so for attributes I used: (attributedText?.attributes(at: 0, effectiveRange: nil) ?? [.font: font]), just make sure to check whether the l...
How to get week number in Python?
...interesting anomalies" at the beginning and end of the year seems to be a bit of an understatement. isocalendar's results are very misleading (even if not actually incorrect under the ISO specification) for some datetime values, like December 29, 2014, 00:00:00, which according to isocalendar has a...
Is it possible to set UIView border properties from interface builder?
...it still shows warnings and the border color doesnt render at runtime. The bit that is different on mine is I have @ implementation NameOfFile, not @ implementation CALayer(NameOfFile), I dont understand the CALayer part, could you explain that more please
– Dave Haigh
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Curl GET request with json parameter
...ts. Getting back to the original question, I think this whole tangent is a bit off topic. Re-reading the question, I don't think OP has access to change the server.
– Steven Soroka
Nov 19 '19 at 16:40
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Best programming aids for a quadriplegic programmer
...may be particularly useful with cursor control, which I believe is still a bit of a challenge for him. It's not until you actually have to address these types of problems that you begin to understand that some of these people are climbing Mt. Everest every single day just to do what we think nothing...
Send inline image in email
... <body>
<table width=""100%"">
<tr>
<td style=""font-style:arial; color:maroon; font-weight:bold"">
Hi! <br>
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Dump a NumPy array into a csv file
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Writing record arrays as CSV files with headers requires a bit more work.
This example reads a CSV file with the header on the first line, then writes the same file.
import numpy as np
# Write an example CSV file with headers on first line
with open('example.csv', 'w') as fp:
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