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How to make child process die after parent exits?
...e, but five system calls, and a sh spawned in ten lines of codes lets me a bit sceptical about this piece of code performances.
– Oleiade
Jan 17 '14 at 9:53
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Factors in R: more than an annoyance?
...le Species converted to a factor
One tricky thing is the whole drop=TRUE bit. In vectors this works well to remove levels of factors that aren't in the data. For example:
s <- iris$Species
s[s == 'setosa', drop=TRUE]
# [1] setosa setosa setosa setosa setosa setosa setosa setosa setosa setosa
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Find first element in a sequence that matches a predicate
...cate through the entire list because I have a predicate function that is a bit expensive and I want to only iterate till the point where we find an item
– Kannan Ekanath
Nov 23 '12 at 13:43
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Limit text length to n lines using CSS
...revised it now, but it's not something I would use in production without a bit more work. But at least the basic idea is laid out.
– asimovwasright
Oct 13 '17 at 8:24
1
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Can someone explain mappedBy in JPA and Hibernate?
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can you please clarify a bit more?
– Alexander Suraphel
Nov 12 '13 at 13:55
1
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Search in all files in a project in Sublime Text 3
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Thanks! I had to fiddle a bit with the "Where:". I thought it was from the project root, but if the root is proj and I want to search in proj/src, I have to type proj/src in Where.
– Ivan
Dec 11 '13 at 17:12
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Is AsyncTask really conceptually flawed or am I just missing something?
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It looks like AsyncTask is a bit more than just conceptually flawed. It is also unusable by compatibility issues. The Android docs read:
When first introduced, AsyncTasks were executed serially on a single background thread. Starting with DONUT, this w...
How to vertically center content with variable height within a div?
...oned even if it's wider than the viewport (and don't have to use the imo a bit messy negative margin).
– Simon
Aug 16 '13 at 10:26
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What are the pros and cons of the SVN plugins for Eclipse, Subclipse and Subversive? [closed]
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I have to second this one. We use command line a bit on our repositories and Subversive has never played nice with them. Subclipse, on the other hand has never given a single problem.
– abeger
May 6 '11 at 20:08
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Loop inside React JSX
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This is example will work, but it misses some important bits like key property and also a code style that is not really used in React code-bases. Please consider this answer stackoverflow.com/questions/22876978/loop-inside-react-jsx/… as a correct one.
– ok...