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How is the default max Java heap size determined?
... @PaoloFulgoni no, another practical example I observe right now: 129 Gbytes of physical memory results in 32 Gbyte of max heap size
– Kirill
Jan 29 '19 at 15:56
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Push local Git repo to new remote including all branches and tags
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In the case like me that you aquired a repo and are now switching the remote origin to a different repo, a new empty one...
So you have your repo and all the branches inside, but you still need to checkout those branches for the git push --all command to actually push those ...
How to determine the first and last iteration in a foreach loop?
... if I had to implement such a thing, I'd stick with the Rok Kralj's answer now on.
– shadyyx
May 15 '13 at 14:27
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Unicode character in PHP string
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@Gumbo: I know that but it doesn't make any difference in here. Javascript as well as JSON support the \uxxxx Unicode syntax so you can use json_decode to work on an artifically created JSON string representation. I changed the wording ...
Why do I have to access template base class members through the this pointer?
...ependent name, so that lookup is deferred until the template parameter is known.
Long answer: when a compiler sees a template, it is supposed to perform certain checks immediately, without seeing the template parameter. Others are deferred until the parameter is known. It's called two-phase compila...
How does one reorder columns in a data frame?
... @user4050: you can also use df[,c(1,3,2,4:ncol(df))] when you don't know how many columns there are.
– arekolek
Mar 15 '16 at 14:28
1
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How to show google.com in an iframe?
...t. I am not longer able to get this to work for me. The custom search link now redirects to google.ca/webhp?btnG=&gws_rd=ssl which forces ssl and appears to be blocked in a iframe now. I will keep investigating this but it looks like the party might be over on this one... :(
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Getting back old copy paste behaviour in tmux, with mouse
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I use bind m set-option mouse\; display-message "Mouse is now #{?mouse,on,off}"
– Maxim Suslov
Aug 6 '18 at 10:51
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Making a LinearLayout act like an Button
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I ran into this problem just now. You'll have to set the LinearLayout to clickable. You can either do this in the XML with
android:clickable="true"
Or in code with
yourLinearLayout.setClickable(true);
Cheers!
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Programmatically access currency exchange rates [closed]
...change Rates project data has been moved away from GitHub.
It is available now at: http://openexchangerates.org/
Data in JSON format is available at: http://openexchangerates.org/latest.json
No access fees, no rate limits, No ugly XML - just free, hourly updated exchange rates in JSON format.
This ...