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std::string to float or double
... it completely worthless for C++98/C++03 compilers. IMHO, when the project started it was the intention of Boost to provide new "standardized" features for older compiler versions... :-(
– kirsche40
Jul 23 '14 at 14:31
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How to add a TextView to LinearLayout in Android
...developers got used to putting the name of the class where it's needed and started putting it everywhere. Also, MyClass.this is an instance of MyClass, and it will only be a context if MyClass implements Context (e.g. extends Activity)
– drigoangelo
Nov 19 '14 ...
How to prevent vim from creating (and leaving) temporary files?
...ned. It will only be detected when swapfile is enabled, which is when you start to edit the buffer. That is annoyingly late, and will interrupt you. (Solved: We now check for a pre-existing swapfile when a buffer is opened, by temporarily turning the swapfile option on again.)
If you are working ...
Colorizing text in the console with C++
...s you can control things by outputting "escape sequences". These typically start with ASCII 27 (the escape character in ASCII). There is an ANSI standard and a lot of custom schemes.
share
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improve...
Easy way to concatenate two byte arrays
...(c)
.array();
Note that the array must be appropriately sized to start with, so the allocation line is required (as array() simply returns the backing array, without taking the offset, position or limit into account).
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Android studio - Failed to find target android-18
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When I received a similar error, just restarting Android Studio was sufficient rather than a complete reinstall.
– Code-Apprentice
Feb 10 '16 at 20:01
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How to remove all event handlers from an event
... Correct me if I'm wrong, but shouldn't the first line of RemoveClickEvent start with: FieldInfo f1 = typeof(Button)? I get null from GetField if I use Control.
– Protector one
Nov 11 '11 at 10:42
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How to import classes defined in __init__.py
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wow, the word "helper" really starts to loose meaning in that example. However, you've shown me what I was looking for.
– scottm
Feb 24 '09 at 21:06
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Lost connection to MySQL server at 'reading initial communication packet', system error: 0
...ano /etc/mysql/my.cnf
Comment line:
#bind-address = 127.0.0.1
Restart MySQL:
>sudo service mysql restart
2) Create user for remote connection.
>mysql -uroot -p
CREATE USER 'developer'@'localhost' IDENTIFIED BY 'dev_password';
CREATE USER 'developer'@'%' IDENTIFIED BY 'dev_passw...
Change font color for comments in vim
...over at http://vim.wikia.com/wiki/256_colors_in_vim. A decent place to get started though, is via:
be
:verbose hi
when actually inside vim, and editing a file. Then check out how all of the variables have had metadata associated with them. Data returned from there, make it real easy to add the...