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What's the cleanest way of applying map() to a dictionary in Swift?
... Is there a guarantee somewhere that the order of keys & values when called separately are paired, and thus suitable for zip?
– Aaron Zinman
Jan 31 '17 at 8:36
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java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener
...bug report for that specific situation (bugs.eclipse.org/bugs/show_bug.cgi?id=365748). Eclipse developers are in need of more informations about it and ways to reproduce the problem.
– Chucky
Sep 19 '12 at 10:01
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JQuery: detect change in input field [duplicate]
...ch may not be what you want.
There is an example of both here: http://jsfiddle.net/6bSX6/
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How connect Postgres to localhost server using pgAdmin on Ubuntu?
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@OndřejDoněk my proposal was sudo /bin/bash first, did you do that?
– Str.
Nov 29 '14 at 9:20
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How can I get useful error messages in PHP?
...mple syntax error (wrong bracket, missing semicolon), or a failed function call, or something else entirely.
43 Answers
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Incrementing in C++ - When to use x++ or ++x?
...ent quotes. From page 32:
From your days as a C programmer, you may recall that the prefix form of the increment operator is sometimes called "increment and fetch", while the postfix form is often known as "fetch and increment." The two phrases are important to remember, because they all but a...
pandas three-way joining multiple dataframes on columns
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Assumed imports:
import pandas as pd
John Galt's answer is basically a reduce operation. If I have more than a handful of dataframes, I'd put them in a list like this (generated via list comprehensions or loops or whatnot):
dfs = [df0, df1, df2, dfN]
Assuming they have some common co...
Pretty-Print JSON in Java
... Nice answer, more better than using shit like GSON and other side libraries
– Acuna
May 21 at 20:01
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How to make URL/Phone-clickable UILabel?
...bjective-C:
yourTextView.editable = NO;
yourTextView.dataDetectorTypes = UIDataDetectorTypeAll;
Swift:
yourTextView.editable = false;
yourTextView.dataDetectorTypes = UIDataDetectorTypes.All;
This will detect links automatically.
See the documentation for details.
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Officially, what is typename for?
...cipherable error messages spit out by gcc when using templates... Specifically, I've had problems where seemingly correct declarations were causing very strange compile errors that magically went away by prefixing the typename keyword to the beginning of the declaration... (For example, just las...