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Android Fatal signal 11 (SIGSEGV) at 0x636f7d89 (code=1). How can it be tracked down?
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+100
First, get your tombstone stack trace, it will be printed every time your app crashes. Something like this:
*** *** *** *** *** ***...
Throwing the fattest people off of an overloaded airplane.
...items on the heap. If we assume that passengers' weights will typically be 100 lbs or more, then it's unlikely that the heap will contain more than 30 items at any time.
The worst case would be if the passengers are presented in order from lowest weight to highest. That would require that every pas...
How to scroll the window using JQuery $.scrollTo() function
I'm trying to scroll down 100px every time the user gets near the top of the document.
6 Answers
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Android set height and width of Custom view programmatically
...rrect LayoutParams class: simply do myGraphView.getLayoutParams().height = 100;.
– sulai
Oct 23 '12 at 15:39
22
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Twitter image encoding challenge [closed]
If a picture's worth 1000 words, how much of a picture can you fit in 140 characters?
15 Answers
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Convert a matrix to a 1 dimensional array
...little benchmark, as follows:
library(microbenchmark)
x=matrix(runif(1e4),100,100) # generate a 100x100 matrix
microbenchmark(y<-as.vector(x),y<-x[1:length(x)],y<-array(x),y<-c(x),times=1e4)
The first solution uses as.vector(), the second uses the fact that a matrix is stored as a con...
Why does git revert complain about a missing -m option?
...o
As documented in the git rev-parse manual
<rev>^, e.g. HEAD^, v1.5.1^0
A suffix ^ to a revision parameter means the first parent of that commit object. ^<n> means the n-th parent (i.e. <rev>^ is equivalent to <rev>^1). As a special rule, <rev>^0 means the commi...
Is it faster to count down than it is to count up?
...w your code will be translated into machine code..
So counting from 10 to 100 is the same as counting form 100 to 10
But counting from i=100 to 0 is faster than from i=0 to 100 - in most cases
And counting from i=N to 0 is faster than from i=0 to N
Note that nowadays compilers may do this optimiz...
Adding images or videos to iPhone Simulator
...ary/Developer/CoreSimulator/Devices/[Simulator Identifier]/data/Media/DCIM/100APPLE
and add IMG_nnnn.THM and IMG_nnnn.JPG. You will then need to reset your simulator (Hardware->Reboot) to allow it to notice the new changes. It doesn't matter if they are not JPEGs - they can both be PNGs, but it ...
Can't connect to MySQL server error 111 [closed]
I installed mysql server on linux box IP = 192.168.1.100 but when i try to connect to this IP it alway error(111). but use localhost and 127.0.0.1 is OK.
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