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Calculate the median of a billion numbers
...o once the initial partitioning of the data is complete, estimated running time is the combination of the time to sort 1/99th of the data and send it back to the control computer, and the time for the control to read 1/2 the data. The "combination" is somewhere between the maximum and the sum of tho...
How can two strings be concatenated?
...t it can get annoying to have to type paste(str1, str2, str3, sep='') everytime you want the non-default separator.
You can very easily create wrapper functions that make life much simpler. For instance, if you find yourself concatenating strings with no separator really often, you can do:
p <-...
JSON left out Infinity and NaN; JSON status in ECMAScript?
...ich is not only simple to detect, but actually evaluable as ES at the same time. No excuse.
– Triynko
Sep 8 '15 at 6:37
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Convert a string to an enum in C#
...rnally only and I wanted to avoid writing 2 extensions. And since the only time we convert to Enum is with string or int, I didn't see it being a problem otherwise.
– RealSollyM
Dec 10 '14 at 14:36
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When and why will a compiler initialise memory to 0xCD, 0xDD, etc. on malloc/free/new/delete?
I know that the compiler will sometimes initialize memory with certain patterns such as 0xCD and 0xDD . What I want to know is when and why this happens.
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Editing in the Chrome debugger
...on the page, in this case stopping an animation from queuing up a bunch of times.
13 Answers
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What is the JUnit XML format specification that Hudson supports?
...-8"?>
<testsuites disabled="" errors="" failures="" name="" tests="" time="">
<testsuite disabled="" errors="" failures="" hostname="" id=""
name="" package="" skipped="" tests="" time="" timestamp="">
<properties>
<property name="" valu...
When to use Storyboard and when to use XIBs
... whether to use Storyboards. Here are my reasons:
Storyboards fail at runtime, not at compile time: You have a typo in a segue name or connected it wrong in your storyboard? It will blow up at runtime. You use a custom UIViewController subclass that doesn't exist anymore in your storyboard? It wil...
When is a Java method name too long? [closed]
... and if it doesn't save you from having to say "WithinTransaction" all the time, then you've got problems.
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How do I shutdown, restart, or log off Windows via a bat file?
...s the shutdown process from getting stuck.
-t <seconds> — Sets the time until shutdown. Use -t 0 to shutdown immediately.
-c <message> — Adds a shutdown message. The message will end up in the Event Log.
-y — Forces a "yes" answer to all shutdown queries.
Note: This option is not ...