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Ruby's ||= (or equals) in JavaScript?
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Syed Aslam
8,15955 gold badges3737 silver badges5353 bronze badges
answered Sep 30 '13 at 7:27
Dzung NguyenDzung...
How do I resize an image using PIL and maintain its aspect ratio?
...example from the PIL documentation.
import os, sys
import Image
size = 128, 128
for infile in sys.argv[1:]:
outfile = os.path.splitext(infile)[0] + ".thumbnail"
if infile != outfile:
try:
im = Image.open(infile)
im.thumbnail(size, Image.ANTIALIAS)
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How to display long messages in logcat
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edited Jan 29 '14 at 8:44
berkuqo
2,56744 gold badges2424 silver badges4141 bronze badges
answered ...
Progress indicator during pandas operations
...import tqdm # for notebooks
df = pd.DataFrame(np.random.randint(0, int(1e8), (10000, 1000)))
# Create and register a new `tqdm` instance with `pandas`
# (can use tqdm_gui, optional kwargs, etc.)
tqdm.pandas()
# Now you can use `progress_apply` instead of `apply`
df.groupby(0).progress_apply(lamb...
Difference between IsNullOrEmpty and IsNullOrWhiteSpace in C# [duplicate]
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8 Answers
8
Active
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Android Emulator: Installation error: INSTALL_FAILED_VERSION_DOWNGRADE
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8
It is not needed to uninstall the app. Use flags: -r -d These flags mean reinstall and downgrade.
– petrsyn
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Does .NET provide an easy way convert bytes to KB, MB, GB, etc.?
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edited Jun 3 at 8:23
answered Jan 23 '13 at 20:38
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Convert base64 string to ArrayBuffer
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148
Try this:
function _base64ToArrayBuffer(base64) {
var binary_string = window.atob(base64);
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Align items in a stack panel?
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There is no DockPanel in Windows 8, any other solutions ?
– Christoph
Jul 4 '12 at 13:26
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How to find and return a duplicate value in array
...e gist comparing different solutions: https://gist.github.com/naveed-ahmad/8f0b926ffccf5fbd206a1cc58ce9743e
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