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What does Python's eval() do?
...oot jail with ptrace checks in a virtual machine to prevent malicious code from doing anything bad. Far more complicated than a simple eval. Also, eval is Python-specific. codepad supports a bunch of languages.
– FogleBird
Feb 21 '12 at 20:16
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How to center a button within a div?
I have a div that's width is 100%.
14 Answers
14
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How can I create a correlation matrix in R?
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104
An example,
d &lt- data.frame(x1=rnorm(10),
x2=rnorm(10),
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When do you use map vs flatMap in RxJava?
...another.
flatMap transform one event to zero or more event. (this is taken from IntroToRx)
As you want to transform your json to an object, using map should be enough.
Dealing with the FileNotFoundException is another problem (using map or flatmap wouldn't solve this issue).
To solve your Excepti...
Get element at specified position - JavaScript
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edited Oct 20 '14 at 16:00
Andrés Morales
77377 silver badges2020 bronze badges
answered ...
log4net argument to LogManager.GetLogger
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Warren Stevens
9171010 silver badges1111 bronze badges
answered Mar 25 '09 at 2:54
Steven LyonsSteven Lyons
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Updating the list view when the adapter data changes
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answered Nov 16 '10 at 20:23
blindstuffblindstuff
17.5k1010 gold badges4444 silver badges4747 bronze badges
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New lines inside paragraph in README.md
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edited Sep 14 '17 at 17:50
answered Jul 4 '14 at 14:05
tbe...
Rails: convert UTC DateTime to another time zone
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207
time.in_time_zone(time_zone)
Example:
zone = ActiveSupport::TimeZone.new("Central Time (US &...
Find all files with a filename beginning with a specified string?
I have a directory with roughly 100000 files in it, and I want to perform some function on all files beginning with a specified string, which may match tens of thousands of files.
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