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Android View.getDrawingCache returns null, only null
...d. All attempts then, using view.getWidth(), view.getLayoutParams().width, etc., including view.getDrawingCache() and view.buildDrawingCache(), are useless.
So, you need first to set dimensions to the view, e.g.:
view.layout(0, 0, width, height);
(You have already set 'width' and 'height' as you ...
实战Nginx与PHP（FastCGI）的安装、配置与优化 - 更多技术 - 清泛网 - 专注...
...面指定的安装路径，PHP-FPM的默认配置文件为/usr/local/php/etc/php-fpm.conf。
php-fpm.conf是一个XML格式的纯文本文件，其内容很容易看明白。这里重点介绍几个重要的配置标签：
标签listen_address是配置fastcgi进程监听的IP地址以及端口...
What is the difference between application server and web server?
...rvers have plugins to support scripting languages like Perl, PHP, ASP, JSP etc. through which these servers can generate dynamic HTTP content.
Most of the application servers have Web Server as integral part of them, that means App Server can do whatever Web Server is capable of. Additionally App S...
Typical AngularJS workflow and project structure (with Python Flask)
...tic
|-- css
|-- img
|-- js
|-- app.js, controllers.js, etc.
|-- lib
|-- angular
|-- angular.js, etc.
|-- partials
|-- templates
|-- index.html
Make sure your index.html includes AngularJS, as well as any other files:
<script src="static/lib/a...
Mechanisms for tracking DB schema changes [closed]
...le script, update.php, and a number of files numbered 1.sql, 2.sql, 3.sql, etc. The script uses one extra table to store the current version number of the database. The N.sql files are crafted by hand, to go from version (N-1) to version N of the database.
They can be used to add tables, add column...
Strengths of Shell Scripting compared to Python [closed]
... indispensable. Why do you think there are so many? bash, tcsh, csh, sh, etc., etc.,
Python is a shell. Not the one you'd use for running all commands, but for scripting, it's ideal.
Python is a more-or-less standard part of all Linux distro's.
The more traditional shells do too many things.
...
How to enable C++11/C++0x support in Eclipse CDT?
...n
Properties -> C/C++ General -> Preprocessor Include Paths, Marcos etc. -> Providers
enable CDT GCC Build-in Compiler Settings and move it higher than Contributed PathEntry Containers (This is important)
Last Common Step
recompile, regenerate Project ->C/C++ Index and restart Eclip...
Print text instead of value from C enum
...case Sunday: return "Sunday";
case Monday: return "Monday";
/* etc... */
}
}
/* Then, later in main: */
printf("%s", getDayName(TheDay));
Alternatively, you could use an array as a map, e.g.
const char* dayNames[] = {"Sunday", "Monday", "Tuesday", /* ... etc ... */ };
/* ... */
...
How to access array elements in a Django template?
...ss individual elements of the array in the array (e.g. arr[0] , arr[1] ) etc. instead of looping through the whole array.
...
How do you implement a good profanity filter?
...nsive references to:
Sexual acts
Sexual orientation
Religion
Ethnicity
Etc...
And potentially, in multiple languages. Shutterstock has developed basic dirty-words lists in 10 languages to date, but it's still basic and very much oriented towards their 'tagging' needs. There are a number of oth...