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Why is auto_ptr being deprecated?
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I found the existing answers great, but from the PoV of the pointers. IMO, an ideal answer should have the user/programmer's perspective answer.
First thing first (as pointed by Jerry Coffin in his answer)
auto_ptr could be replaced by shared_ptr or unique_pt...
const char * const versus const char *?
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The latter prevents you from modifying the_string inside print_string. It would actually be appropriate here, but perhaps the verbosity put off the developer.
char* the_string : I can change which char the_string points to, and I can modify the char...
Get root view from current activity
...et the root view with View.getRootView() . I am also able to get the view from a button's onClick event where the argument is a View . But how can I get the view in an activity ?
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renamed heroku app from website, now it's not found
After renaming my heroku app from the heroku website, whenever I cd to its directory in a terminal and run any heroku command, I get App not found . Does anybody know of a way to remedy this?
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How to read keyboard-input?
I would like to read data from the keyboard in python
5 Answers
5
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How does virtual inheritance solve the “diamond” (multiple inheritance) ambiguity?
...w.
So B::A and C::A are the same and so there can be no ambiguous calls from D. If you don't use virtual inheritance you have the second diagram above. And any call to a member of A then becomes ambiguous and you need to specify which path you want to take.
Wikipedia has another good rundown a...
Rotate axis text in python matplotlib
...ended though):
fig.autofmt_xdate(rotation=45)
fig you would usually get from:
fig = plt.figure()
fig, ax = plt.subplots()
fig = ax.figure
Object-Oriented / Dealing directly with ax
Option 3a
If you have the list of labels:
labels = ['One', 'Two', 'Three']
ax.set_xticklabels(labels, rotatio...
How to prune local tracking branches that do not exist on remote anymore
...merged master | egrep -v '^\s*\*?\s*master$' | xargs git branch -d. Output from git v2.10.1 will display "* master" when master is checked out. I get rid of master both with or without an asterisk.
– Esteban
May 16 '17 at 19:12
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Comparing Java enum members: == or equals()?
...out the order of your arguments (which only applies to comparing constants from the left, as in Pascal's answer)? Do you like always checking that a value is not null before .equals()ing it? I know I don't.
– Matt Ball
Nov 17 '09 at 21:03
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Is it valid to define functions in JSON results?
...y to fetch "further data" using JSON. It would be nice to inform a client (from the server) how to get further data, without the client worrying about which REST or so api to call next.
– Ravindranath Akila
Jun 24 '14 at 7:48
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