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Variable interpolation in the shell
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192
Use
"$filepath"_newstap.sh
or
${filepath}_newstap.sh
or
$filepath\_newstap.sh
_ is a ...
How can I wait for set of asynchronous callback functions?
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192
You haven't been very specific with your code, so I'll make up a scenario. Let's say you have...
Retain precision with double in Java
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153
As others have mentioned, you'll probably want to use the BigDecimal class, if you want to hav...
How to get the tag HTML with JavaScript / jQuery?
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313
The simplest way to get the html element natively is:
document.documentElement
Here's the re...
How does clipsToBounds work?
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If my superview is a box measuring 10 units on each side, and my subview is 20 units wide, with clipsToBounds set to YES, I'll only see the part of the subview that fits within the bounds of the superview. Otherwise, if clipsToBounds is set to NO, I'll see th...
How to hide output of subprocess in Python 2.7
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edited Jun 30 '12 at 1:12
answered Jun 29 '12 at 22:15
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How can I access a JavaScript object which has spaces in the object's key?
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edited Aug 10 '16 at 18:08
Pardeep Jain
65k2828 gold badges131131 silver badges188188 bronze badges
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Speed up the loop operation in R
...on). The data.frame has roughly 850K rows. My PC is still working (about 10h now) and I have no idea about the runtime.
1...
Format string, integer with leading zeros
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answered Jun 6 '10 at 17:43
GumboGumbo
573k100100 gold badges725725 silver badges804804 bronze badges
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How to capture stdout output from a Python function call?
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188
Try this context manager:
from io import StringIO
import sys
class Capturing(list):
def...