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How to get child element by class name?
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Scraping html tables into R data frames using the XML package
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…or a shorter try:
library(XML)
library(RCurl)
library(rlist)
theurl <- getURL("https://...
Detecting touch screen devices with Javascript
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Is String.Contains() faster than String.IndexOf()?
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pypi UserWarning: Unknown distribution option: 'install_requires'
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How to hide element using Twitter Bootstrap and show it using jQuery?
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Does Python have a ternary conditional operator?
...ession:
>>> pass if False else x = 3
File "<stdin>", line 1
pass if False else x = 3
^
SyntaxError: invalid syntax
You can, however, use conditional expressions to assign a variable like so:
x = a if True else b
Think of the conditional expression as switching betwee...
C# Double - ToString() formatting with two decimal places but no rounding
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What is the iBeacon Bluetooth Profile
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For an iBeacon with ProximityUUID E2C56DB5-DFFB-48D2-B060-D0F5A71096E0, major 0, minor 0, and calibrated Tx Power of -59 RSSI, the transmitted BLE advertisement packet looks like this:
d6 be 89 8e 40 24 05 a2 17 6e 3d 71 02 01 1a 1a ff 4c 00 02 15 e2 c5 6d b5 df fb 48 d2 b0 60 d0 f5 a7 1...