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Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...l problems?
No, I was still searching for a tool to handle problems, seen by customers, remotely. How could I assist them and debug the problem if I lived on the other side of the globe? Eventually, I found this excellentJim Crafton article about a tool capable of intercepting unhandled errors. Tha...
What's the difference between belongs_to and has_one?
...ite the above association then we can get all books of a particular author by,
@books = @author.books
But for a particular book we can't get the corresponding author by,
@author = @book.author
to make the above code work work we need to add association to Book model also, like this
class Boo...
How exactly does CMake work?
...,000 dollar forestry tree removal machine to remove weeds from your 2 foot by 2 foot flower garden. (By the way, if you've never seen such a machine, you should look for one on youtube, they're amazing)
If your build system is small and simple it's likely to be better to just write your own makefi...
Creating my own Iterators
... @gbjbaanb: The good thing about my code is that it can be used by STL algorithms.
– Konrad Rudolph
Sep 29 '08 at 13:21
1
...
How to update a git clone --mirror?
...date way.
Sehe has just pointed out that not only "hooks" aren't managed by the clone / update process, but also stashes, rerere, etc... So, for a strict backup, rsync or equivalent would really be the way to go. As this is not really necessary in my case (I can afford not having hooks, stashes, a...
0.1 float is greater than 0.1 double. I expected it to be false [duplicate]
... I suspect that your results are for IEEE double and float, since that is by far the most commonly used today, but you might get different results on an IBM or a Unisys mainframe.
– James Kanze
Oct 10 '13 at 9:56
...
MsDeploy is returning 403 forbidden
...oyment permissions etc.
after getting the error 'NOT FOUND' as predicted by Cihan Yakar
above, I had to change webdeploy (for me it required re-download search for 'WebDeploy_x64_en-US.msi')
enabling all options.
got a new error, always good, ERROR_USER_NOT_AUTHORIZED_FOR_CONTENTPATH. for this I l...
How can I view all the git repositories on my machine?
...king that I prefer just the full path, not the whole mess that is returned by default. If you want that just the full path, use the following:
Get-ChildItem . -Attributes Directory+Hidden -ErrorAction SilentlyContinue -Filter ".git" -Recurse | % { Write-Host $_.FullName }
FINAL NOTE: The above ...
Why does Math.Round(2.5) return 2 instead of 3?
...
i dont know if this is a bug, i think it was by design since .5 is as close to the nearest lowest integer as it is to the nearest highest integer.
– Stan R.
Jun 10 '09 at 19:56
...
How to override toString() properly in Java?
...etc. depends on your implementation.
Advantage of Java toString() method
By overriding the toString() method of the Object class, we can return values of the object, so we don't need to write much code.
Output without toString() method
class Student{
int id;
String name;
String address;...