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Amazon EC2, mysql aborting start because InnoDB: mmap (x bytes) failed; errno 12
...ance. Since Micro instances have only 613MB of memory, MySQL crashed every now and then. After a long search about MySQL, Micro Instance and Memory Managment I found out there is no default SWAP space for Micro instance. So if you want to avoid the crash you may need to setup a swap space for your m...
What is ApplicationException for in .NET?
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The short answer is: nowhere.
It is a relic of the past, where Microsoft intended developers to inherit all their custom exceptions from ApplicationException. Shortly after, they changed their mind and advised that custom exceptions should deriv...
How do I convert an array object to a string in PowerShell?
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@martin bonner : thanks, it makes sense now. I don't know how I messed this up.
– Johan Boulé
Sep 13 '18 at 22:42
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Filename too long in Git for Windows
I'm using Git-1.9.0-preview20140217 for Windows. As I know, this release should fix the issue with too long filenames. But not for me.
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RESTful Login Failure: Return 401 or Custom Response
... boolean questions in an RESTful service is a slippery sloop down to RPC.
Now I dont know how the services that you looked on is behaving. But a good way of solving this is to have something like an Account object, that you try to GET. If you credentials are correct, you will get the Account object...
Can't create handler inside thread that has not called Looper.prepare()
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I know I am a little late but here goes.
Android basically works on two thread types namely UI thread and background thread. According to android documentation -
Do not access the Android UI toolkit from outside the UI thre...
Associativity of “in” in Python?
...n) # perform 1 in []
9 LOAD_CONST 2 ('a') # now load 'a'
12 COMPARE_OP 6 (in) # compare result of (1 in []) with 'a'
# throws Error coz (False in 'a') is
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RESTful Services - WSDL Equivalent
...iv.com/untangled/2008/rest-apis-must-be-hypertext-driven
My Conclusion : Now a Days, WADL is more common that Rest and Integration Frameworks like Camel CXF already supports WADL ( generate and consume ), because it is similar to WSDL, therefore most easy to understand in this migration process ( ...
Using i and j as variables in Matlab
...oop 1 billion times show no statistical difference in timing). For all we know there is special code to handle exactly this and using variables other than i and j (and k?) is actually slightly slower. And differences that do exist are miniscule to non-existent in real life. There simply is no reason...
How to deal with page breaks when printing a large HTML table
...eherrera and Chrisbloom7. I applied the combination of your answers and it now works!
– Nurhak Kaya
Aug 3 '16 at 8:31
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