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What is the meaning of the term “thread-safe”?
...nd understand substance before reacting emotionally. Nothing uncivil about my comment. I was making a point about the meaning of the definition. Sorry if the examples I used to illustrate the point made you uncomfortable.
– Charles Bretana
Jun 5 '18 at 20:20
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Is there a way to automate the android sdk installation?
...install_sdk "${package_index}"
echo
echo
done
You can also see it on my Github repo
The good:
Not depend on expect.
Headless.
The downsides:
You still have to install basic SDK manually, and put android into your path.
Script only works on unix.
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Why is early return slower than else?
...)).repeat()
[0.3810395594970828, 0.2969634408842694, 0.2960104566362247]
My guess is that without_else has a hash collision with something else in globals() so the global name lookup is slightly slower.
Edit: A dictionary with 7 or 8 keys probably has 32 slots, so on that basis without_else has a...
Storing R.drawable IDs in XML array
... inside an array using an XML values file, and then retrieve the array in my activity.
5 Answers
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Editing the git commit message in GitHub
...o do it online on the Github website. AFAIK this is still not possible. So my answer is valid, and the answer of Dan Green handles only the way how to do it locally, not on Githubs website.
– dunni
May 31 '18 at 20:35
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Django URL Redirect
How can I redirect traffic that doesn't match any of my other URLs back to the home page?
5 Answers
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Rails: Adding an index after adding column
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So I simply run in my console : rails generate migration AddIndexToTable ?
– user1611830
Apr 8 '13 at 14:32
3
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Why is LINQ JOIN so much faster than linking with WHERE?
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Thank for the LinqPad-hint. Actually my two queries are linQ to Dataset in memory queries, hence i assume that there is no SQL generated. Normally it would be optimized by the dbms.
– Tim Schmelter
Apr 5 '11 at 12:12
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Finding duplicates in O(n) time and O(1) space
...we went through the array, A[i] != i implied that A[i] is a duplicate. In my version, I rely on a slightly different invariant: that A[i] != i && A[A[i]] == A[i] implies that A[i] is a duplicate that we haven't seen before. (If you drop the "that we haven't seen before" part, the rest can ...
How to install grunt and how to build script with it
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I got the same issue, but i solved it with changing my Grunt.js to Gruntfile.js
Check your file name before typing grunt.cmd on windows cmd (if you're using windows).
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