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Problems with Android Fragment back stack
...cular transaction by name FragmentTransaction.addToBackStack(String name);
Etc.
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postgresql port confusion 5433 or 5432?
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/etc/services is only advisory, it's a listing of well-known ports. It doesn't mean that anything is actually running on that port or that the named service will run on that port.
In PostgreSQL's case it's typical to use port...
Multiplication on command line terminal
...ld have shown non-integer operands instead of only a non-integer result in order to accurately counter the assertion. Never fear, echo '4 k 50.5 7 / p' | dc works (output: 7.2142).
– Paused until further notice.
Jun 15 '12 at 1:54
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Learning Python from Ruby; Differences and Similarities
...you want to allocate some resource (open a file, obtain a database cursor, etc), perform some arbitrary operation on it, and then close it in a safe manner even if an exception occurs.
In Ruby, because blocks are so easy to use (see #9), you would typically code this pattern as a method that takes ...
You asked me to pull without telling me which branch you want to merge with
...h would be pushed by default.
Is there some configuration I can add in order to make all local branches track their remotes properly in the future?
I don't think that there is. When you created bucket-4 locally, as I assume happened, the remote-tracking branch didn't exist, so it can't be set...
git + LaTeX workflow
... mean something (e.g., initial submissions to journals/revised submissions/etc.). Here, I've tagged it "version 1", which is where the draft is as of now. The tree represents a week's worth of work.
Another useful thing to do would be to make document wide changes (such as changing \alpha to \beta...
Is there a faster/shorter way to initialize variables in a Rust struct?
...tural" defaults that some languages use such as I believe zero, false, "", etc., would suit me. I do understand that there are wider implications than my small "problem" to solve. Ability to state eg. "iVal : i64 = 0", would solve my wider needs, but I guess that's not going to happen. The "#[derivi...
WatiN or Selenium? [closed]
...ach and detach to/from running instances. Can access native window handles etc. (See script example below).
NuGet packaged, easy to get running in .NET, Visual Studio style environments and keep updated.
The Bad
Googling WatiN (watin xyz) often causes Google to recommend "watir xyz" instead. Not...
PHP Sort Array By SubArray Value
...parison functions just require a return of 1, 0, or -1 indicating the sort order for two elements.
– Tesserex
Mar 19 '10 at 13:19
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Constructor overloading in Java - best practice
...his as well as other examples that the constructor definitions are written order of which uses the least to the most arguments in the constructor call. Is this standard Java style? Why?: In my opinion it would make sense to do it the opposite way that way you the first constructor definition you sh...