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How to get div height to auto-adjust to background size?
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TmacTmac
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List changes unexpectedly after assignment. How do I clone or copy it to prevent this?
... it:
new_list = old_list[:]
Alex Martelli's opinion (at least back in 2007) about this is, that it is a weird syntax and it does not make sense to use it ever. ;) (In his opinion, the next one is more readable).
You can use the built in list() function:
new_list = list(old_list)
You can use ge...
How to print to console in pytest?
... that particular test.
For example,
def test_good():
for i in range(1000):
print(i)
def test_bad():
print('this should fail!')
assert False
Results in the following output:
>>> py.test tmp.py
============================= test session starts =======================...
What is the JSF resource library for and how should it be used?
...ary version.
WebContent
|-- resources
| `-- default
| `-- 1_0
| |-- css
| | `-- style.css
| |-- img
| | `-- logo.png
| `-- js
| `-- script.js
:
When using this markup:
<h:outputStyles...
Ensuring json keys are lowercase in .NET
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edited Jan 12 '13 at 13:30
rgripper
9581313 silver badges2222 bronze badges
answered Jun 9 '11 at 6:08
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Extracting substrings in Go
... Denys SéguretDenys Séguret
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11
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How do I wrap link_to around some html ruby code?
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edited Apr 20 '15 at 9:43
Arslan Ali
15.7k77 gold badges4545 silver badges6363 bronze badges
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How to index into a dictionary?
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110
Dictionaries are unordered in Python versions up to and including Python 3.6. If you do not car...
How to initialize all members of an array to the same value in Swift?
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170
Actually, it's quite simple with Swift. As mentioned in the Apple's doc, you can initialize an a...
Show an image preview before upload
... // read the image file as a data URL.
reader.readAsDataURL(this.files[0]);
};
Here's a good article on using the File APIs in JavaScript.
The code snippet in the HTML example below filters out images from the user's selection and renders selected files into multiple thumbnail previews:
...