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undefined reference to boost::system::system_category() when compiling
...u 11.10 that uses the Boost libraries. I have the 1.46-dev Boost libraries from the Ubuntu Repository installed, but I get an error when compiling the program.
...
How can I programmatically check whether a keyboard is present in iOS app?
...llers, all of which contain UITextFields. Using this method, i cannot tell from my parent view controller whether the keyboard is shown. The only reliable way is to use the notification method explained in the other answers
– TimWhiting
Jul 16 '15 at 20:43
...
Best Practices for Laravel 4 Helpers and Basic Functions?
...oad array. Run composer dump-autoload
Call your class and static functions from your views.
About your options, quoted from the global.php file
In addition to using Composer, you may use the Laravel class loader to
load your controllers and models. This is useful for keeping all of
your cl...
Utility classes are evil? [closed]
...
Grouping as methods may be canonic from an OOP standpoint. However, OOP is rarely the solution (among the exceptions are high-level architecture and widget toolkits as one of the instances where the incredibly broken semantics of code reuse by inheritance actu...
git checkout tag, git pull fails in branch
...ame problem and fixed it with this command:
$ git push -u origin master
From the help file the -u basically sets the default for pulls:
-u, --set-upstream`
For every branch that is up to date or successfully pushed, add
upstream (tracking) reference, used by argument-less git-pull(1) and
...
How do I install Python packages on Windows?
I'm having a hard time setting up python packages. EasyInstall from SetupTools is supposed to help that, but they don't have an executable for Python 2.6.
...
Custom Adapter for List View
... == null) {
LayoutInflater vi;
vi = LayoutInflater.from(mContext);
v = vi.inflate(resourceLayout, null);
}
Item p = getItem(position);
if (p != null) {
TextView tt1 = (TextView) v.findViewById(R.id.id);
TextView tt...
How to use the IEqualityComparer
...lass to do this work, but the execution of the function causes a big delay from the function without distinct, from 0.6 sec to 3.2 sec!
...
I want my android application to be only run in portrait mode?
... @Twinone: How about when different activities want to inherit from different subclasses of Activity, like one activity extends from ListActivity while others extend simply from Activity?
– RestInPeace
Jun 15 '14 at 21:50
...
Difference between path.normalize and path.resolve in Node.js
...ove would've been ../node, because that's the shortest path one could take from /Users/mtilley/src/testing to /Users/mtilley/src/node.
Ironically, this means that path.resolve() produces a relative path in absolute terms (you could execute it anywhere, and it would produce the same result), whereas...