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Scala: join an iterable of strings
...String ?
theStrings.mkString(",")
A variant exists in which you can specify a prefix and suffix too.
See here for an implementation using foldLeft, which is much more verbose, but perhaps worth looking at for education's sake.
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HTTP authentication logout via PHP
...onsistent across browsers.
This is a problem that comes from the HTTP specification (section 15.6):
Existing HTTP clients and user agents typically retain authentication
information indefinitely. HTTP/1.1. does not provide a method for a
server to direct clients to discard these cached ...
Remove rows with duplicate indices (Pandas DataFrame and TimeSeries)
... be noted that this method works with MultiIndex as well (using df1 as specified in Paul's example):
>>> %timeit df1.groupby(level=df1.index.names).last()
1000 loops, best of 3: 771 µs per loop
>>> %timeit df1[~df1.index.duplicated(keep='last')]
1000 loops, best of 3: 365 µs per...
How to specify data attributes in razor, e.g., data-externalid=“23151” on @this.Html.CheckBoxFor(…)
With razor, I'm unable to specify values for data- attributes such as data-externalid="23521"
1 Answer
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Remove Server Response Header IIS7
...that using HttpModules we can achieve the same thing. This will be helpful if we don't have admin right to server. Also I don't want to write ISAPI filter.
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Avoiding memory leaks with Scalaz 7 zipWithIndex/group enumeratees
...tion for anyone who's stuck with the older iteratee API, but I recently verified that an equivalent test passes against the scalaz-stream API. This is a newer stream processing API that is intended to replace iteratee.
For completeness, here's the test code:
// create a stream containing `n` array...
Should *.xccheckout files in Xcode5 be ignored under VCS?
...ies, the presence of an .xccheckout file in the workspace allows Xcode to know what all of the components that make up a workspace are and where to get them.
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Capitalize or change case of an NSString in Objective-C
...ps" one has to keep in mind that usually "Sentence" means "entire string". If you wish for real sentences use the second method, below, otherwise the first:
@interface NSString ()
- (NSString *)sentenceCapitalizedString; // sentence == entire string
- (NSString *)realSentenceCapitalizedString; // ...
Making Python loggers output all messages to stdout in addition to log file
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That's fine but if it's already redirected to a file how can I have it be printed to stdout in addition?
– user248237
Dec 27 '12 at 17:27
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What are some examples of commonly used practices for naming git branches? [closed]
... repository interacting with my group's CVS repository for several months, now. I've made an almost neurotic number of branches, most of which have thankfully merged back into my trunk. But naming is starting to become an issue. If I have a task easily named with a simple label, but I accomplish ...