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How to display pandas DataFrame of floats using a format string for columns?

... '${:,.2f}'.format df = pd.DataFrame([123.4567, 234.5678, 345.6789, 456.7890], index=['foo','bar','baz','quux'], columns=['cost']) print(df) yields cost foo $123.46 bar $234.57 baz $345.68 quux $456.79 but this only works if you want every float to...
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What is the iBeacon Bluetooth Profile

... 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 ...
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How to select date without time in SQL

When I select date in SQL it is returned as 2011-02-25 21:17:33.933 . But I need only the Date part, that is 2011-02-25 . How can I do this? ...
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How to convert a currency string to a double with jQuery or Javascript?

... Remove all non dot / digits: var currency = "-$4,400.50"; var number = Number(currency.replace(/[^0-9.-]+/g,"")); share | improve this answer | foll...
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Remove Elements from a HashSet while Iterating [duplicate]

...hasNext()) { Integer element = iterator.next(); if (element % 2 == 0) { iterator.remove(); } } You will often see this pattern using a for loop rather than a while loop: for (Iterator<Integer> i = set.iterator(); i.hasNext();) { Integer element = i.next(); if (el...
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Converting stream of int's to char's in java

... | edited May 7 '09 at 23:19 answered May 7 '09 at 9:48 ...
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How to hide element using Twitter Bootstrap and show it using jQuery?

... 400 The right answer Bootstrap 4.x Bootstrap 4.x uses the new .d-none class. Instead of using eit...
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Map function in MATLAB?

... map function does for numeric arrays: >> y = arrayfun(@(x) x^2, 1:10) y = 1 4 9 16 25 36 49 64 81 100 There are two other built-in functions that behave similarly: cellfun (which operates on elements of cell arrays) and structfun (which operates on each fi...
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How do you render primitives as wireframes in OpenGL?

... 10 Answers 10 Active ...
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Getting DOM elements by classname

... | edited Sep 8 at 0:32 robin eriksson 5655 bronze badges answered Jun 16 '11 at 2:07 ...