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(![]+[])[+[]]… Explain why this works
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How to resolve “Error: bad index – Fatal: index file corrupt” when using Git
... added and committed a few files, made some changes, added and committed. Set up the git daemon (running under Cygwin on WinXP) and cloned the repository once.
Now, I get this error with the cloned repository:
...
Archiving project in Xcode incorrectly creates multi-application bundle
...pendent projects in XCode 4. If this happens to you, go through the Build Settings for all your dependent projects (e.g. static libraries) and make sure that the "Skip Install" option under "Deployment" is set to YES.
More detail here:
http://flakasoft.com/developer-tips/xcode-4-bug-solution-for...
Easy interview question got harder: given numbers 1..100, find the missing number(s) given exactly k
...
I bet entering all number in a hash set and iterating over the 1...N suite using lookups to determine if numbers are missing, would be the most generic, fastest in average regarding k variations, most debuggable most maintainable and understandable solution. Of...
Picking a random element from a set
How do I pick a random element from a set?
I'm particularly interested in picking a random element from a
HashSet or a LinkedHashSet, in Java.
Solutions for other languages are also welcome.
...
How do I create a Python function with optional arguments?
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What is the correct MIME type to use for an RSS feed?
...he single correct mime type is application/rss+xml,.
However, if you are setting an accept header for a client then
Accept: application/rss+xml, application/rdf+xml;q=0.8, application/atom+xml;q=0.6, application/xml;q=0.4, text/xml;q=0.4
might be a good choice, as it states that it accepts RSS, ...
How to merge a specific commit in Git
...le, if your build process takes advantage of git ancestry to automatically set version strings based on the latest tag (using git describe).
Instead of cherry-pick, you can do an actual git merge --no-commit, and then manually adjust the index to remove any changes you don't want.
Suppose you're o...
Python Write bytes to file
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Specifying colClasses in the read.csv
...th equal to the number of imported columns. Supposing the rest of your dataset columns are 5:
colClasses=c("character",rep("numeric",5))
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