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Start service in Android
...alled my service, my debugg not show nothing
– user3402040
Nov 9 '15 at 23:04
Add a shitton of Log.e tags everywhere: ...
quick random row selection in Postgres
...or(random()*N) LIMIT 1;
Consider a table of 2 rows; random()*N generates 0 <= x < 2 and for example SELECT myid FROM mytable OFFSET 1.7 LIMIT 1; returns 0 rows because of implicit rounding to nearest int.
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ASP.NET_SessionId + OWIN Cookies do not send to browser
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+50
I have encountered the same problem and traced the cause to OWIN ASP.NET hosting implementation. I would say it's a bug.
Some backgro...
What are “signed” cookies in connect/expressjs?
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answered Aug 10 '12 at 8:40
staackuser2staackuser2
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Change the name of the :id parameter in Routing resources for Rails
...ditional scope blocks to take out some of the repetition.
EDIT (May 8, 2014): Make it more obvious the answer contains information for both Rails 3 & 4. Update the links to the code to go to exact line numbers and commits so that they should work for a longer period of time.
EDIT (Nov 16, 20...
Difference between setUp() and setUpBeforeClass()
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207
The @BeforeClass and @AfterClass annotated methods will be run exactly once during your test ru...
How to do a PUT request with curl?
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590
Using the -X flag with whatever HTTP verb you want:
curl -X PUT -d arg=val -d arg2=val2 localho...
Mongoose indexing in production code
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answered Jan 15 '13 at 21:05
JohnnyHKJohnnyHK
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What does the plus sign do in '+new Date'
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edited Aug 17 '15 at 12:20
dovid
5,70733 gold badges2828 silver badges6161 bronze badges
answered Oct 2...
Byte array to image conversion
...en for the lifetime of the Image." See also stackoverflow.com/questions/3290060/…
– RenniePet
Jan 9 '13 at 10:21
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