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Reading an image file into bitmap from sdcard, why am I getting a NullPointerException?
...cted_photo.setImageBitmap(bitmap);
or
http://mihaifonoage.blogspot.com/2009/09/displaying-images-from-sd-card-in.html
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为AppInventor2开发自己的拓展(Extension) - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
...只能运行于安卓设备上，对于iOS设备需要使用swift开发iOS版本的拓展。环境配置安装好 Java开发环境 以及 Ant编译环境，这里以Windows为例，供参考：安装完JDK后配置环境变量 计算机（右键）→属性→高级系统设置→高级→环境变...
What's wrong with Java Date & Time API? [closed]
...example: getMonth() is zero-based, getYear() is 1900-based (i.e., the year 2009 is represented as 109).
They are missing a lot of functionality you expect from a Date class.
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How to add some non-standard font to a website?
...anjerwin: updated version of your link - brendanjerwin.com/development/web/2009/03/03/…
– Matt Ball
Sep 21 '10 at 15:00
61
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How do I test if a variable is a number in Bash?
...you're right, this was added in Bash 4.1 (which was released at the end of 2009… Bash 3.2 was released in 2006… it's now an antique software, sorry for those who are stuck in the past). Also, you could argue that extglobs where introduced in version 2.02 (released in 1998), and don't work in <...
Java and SQLite [closed]
...project(sqlitejdbc-v056.jar) seems out of date and last update was Jun 20, 2009, source here
I would recomend Xerials fork of Crawshaw sqlite wrapper. I replaced sqlitejdbc-v056.jar with Xerials sqlite-jdbc-3.7.2.jar file without any problem.
Uses same syntax as in Bernie's answer and is much ...
How to ignore xargs commands if stdin input is empty?
...ir on default, so -r is not needed. Since FreeBSD 7.1 (released in january 2009) an -r argument is accepted (witch does nothing) for compatiblity reasons.
I personally prefer using longopts in scripts but since the *BSD xargs does not uses longopts just use "-r" and xargs will act the same on *BSD...
mysqli or PDO - what are the pros and cons? [closed]
...ost of these have been fixed in PHP 5.3 and they will be released in early 2009 in PHP 5.3 which will probably have many other bugs. You should focus on using PDO for PHP 6.1 if you want a stable release and using PDO for PHP 5.3 if you want to help the community.
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The best way to remove duplicate values from NSMutableArray in Objective-C?
...t you storing them in an NSSet to begin with?
I wrote the answer below in 2009; in 2011, Apple added NSOrderedSet to iOS 5 and Mac OS X 10.7. What had been an algorithm is now two lines of code:
NSOrderedSet *orderedSet = [NSOrderedSet orderedSetWithArray:yourArray];
NSArray *arrayWithoutDuplicate...
Best way to check if object exists in Entity Framework?
...ectly in Entity Framework: http://blogs.microsoft.co.il/blogs/gilf/archive/2009/11/25/execute-t-sql-statements-in-entity-framework-4.aspx
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