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Android - startActivityForResult immediately triggering onActivityResult
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I know this is old, but this was so absolutely invaluable to me that I wanted to say thanks to the user, and point out for anyone jumping between activities that this is freaking gold! Saved my ass during a hackathon ;)
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Converting string to Date and DateTime
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@Matthew yes, correct. But you never now, even today I found a PHP4.1 version still installed ...
– Roland
Nov 26 '18 at 16:45
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Javascript swap array elements
...r belts:
Given the array arr = [1,2,3,4], you can swap values in one line now like so:
[arr[0], arr[1]] = [arr[1], arr[0]];
This would produce the array [2,1,3,4]. This is destructuring assignment.
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apc vs eaccelerator vs xcache
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Success. It's 3 years old now. Ewwww.
– Swader
Nov 30 '13 at 13:19
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What MySQL data type should be used for Latitude/Longitude with 8 decimal places?
... 1.1mm; what about 7 and 6 ? (I'm not good at maths). I'm using double for now but would like to check if I could gain in distance calculations by changing type. Thank you.
– Alain Zelink
Feb 26 '16 at 12:50
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is_null($x) vs $x === null in PHP [duplicate]
PHP has two (that I know of, and three if you count isset() ) methods to determine if a value is null: is_null() and === null . I have heard, but not confirmed, that === null is faster, but in a code review someone strongly suggested that I use is_null() instead as it is specifically design...
How can I iterate over files in a given directory?
... If you're seeing this in 2017 or beyond, os.scandir(dir_str) is now available and much cleaner to use. No need for fsencode. for entry in os.scandir(path): print(entry.path)
– g.o.a.t.
Dec 21 '17 at 0:49
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What is the meaning of symbol $ in jQuery?
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Hi, @Andrea i don't know whether i'm asking correct question or not, i'm new to jQuery. Can we replace that $ with any other symbol? and if possible, how?
– Hulk
Jun 16 '14 at 13:23
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Scala: write string to file in one statement
...if I look at /tmp/example.txt there is no.
– user unknown
Feb 9 '12 at 1:28
@user unknown, Sorry for missing out the '...
Git-Based Source Control in the Enterprise: Suggested Tools and Practices?
...t immature support on Windows (please correct me if that changed recently) Now windows has github windows client , tortoisegit , SourceTree from atlassian
Lack of mature GUI tools, no first class citizen vdiff/merge tool integration
Inconsistent interface with a very low level of abstractions on to...