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How to connect to my http://localhost web server from Android Emulator
What can I do in the Android emulator to connect it to my localhost web server page at http://localhost or http://127.0.0.1 ?
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How to access the last value in a vector?
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Doesn't work if you want to add stuff from vectors though tail(vector, n=1)-tail(vector, n=2)
– Andreas Storvik Strauman
Mar 19 '18 at 17:47
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How to filter Pandas dataframe using 'in' and 'not in' like in SQL
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Just an FYI, the @LondonRob had his as a DataFrame and yours is a Series. DataFrame's isin was added in .13.
– TomAugspurger
Nov 13 '13 at 18:07
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Is there a documented way to set the iPhone orientation?
...p where I would like to support device rotation in certain views but other don't particularly make sense in Landscape mode, so as I swapping the views out I would like to force the rotation to be set to portrait.
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Convert XLS to CSV on command line
How could I convert an XLS file to a CSV file on the windows command line.
15 Answers
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In Python how should I test if a variable is None, True or False
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Don't fear the Exception! Having your program just log and continue is as easy as:
try:
result = simulate(open("myfile"))
except SimulationException as sim_exc:
print "error parsing stream", sim_exc
else:
if res...
Still Reachable Leak detected by Valgrind
...rightly) argue that certain types of memory leaks that fit this definition don't actually pose any sort of problem, and therefore should not be considered true "memory leaks".
An arguably stricter (and more useful) definition of "memory leak" is, "Memory was allocated and cannot be subsequently fre...
JOIN queries vs multiple queries
... For the most part, though, if you have the right indexes and you properly do your JOINs it is usually going to be faster to do 1 trip than several.
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How to fix “Referenced assembly does not have a strong name” error?
...strong naming is in regards of the Global Assembly Cache (GAC). Despite, I don't want to make my assemblies part of the GAC and neither are they COM-visible. I remember partially remember of something we may do that will allow the use of this assembly without signing it. It is somewhere in the optio...
How do I center floated elements?
...ayed as block, so they need to be floated. But then, text-align: center; doesn't work on them. I could achieve it by giving the wrapper div padding of left, but every page will have a different number of pages, so that wouldn't work. Here's my code:
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