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Get content uri from file path in android
... Content Uri for a File with the Absolute path "/sdcard/Image Depo/picture.png". It didn't work, so i debuged the code path and found that the Cursor is empty, and when the entry is being added to ContentProvider, its giving null as the Content Uri. Please help.
– Sri Krishna
...
What is the most useful script you've written for everyday life? [closed]
...For example:
findstr ".jpg" dirlist.txt
findstr /i /r "windows.*system32.*png$" dirlist.txt
This is a very fast solution to set up, and great if you find yourself with a fresh Windows install and no internet connection.
If you need to search within certain file types for some pattern, first list...
Unable to open project… cannot be opened because the project file cannot be parsed
...so it would look like this
9ADAAC6A15DCEF6A0019ACA8 /* BuyPriceBtn.png in Resources */,
52FD7F3D15DCEAEF009E9322 /* discussionForm.zip in Resources */,
Now save and open your Xcode project and build it. Everything will be fine.
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Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar
... = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"back_arrow.png"]
style:UIBarButtonItemStyleBordered
target:self
...
Create thumbnail image
... It can only be used on JPG images generally. If you try to resize a PNG image like this, you'll get this error.
– HBlackorby
Jun 4 '15 at 21:45
...
Hidden Features of VB.NET?
...n list in action http://page.mi.fu-berlin.de/krudolph/stuff/completionlist.png
In fact, the IntelliSense is 100% identical to what you get when using an Enum.
share
edited Ju...
Set cache-control for entire S3 bucket automatically (using bucket policies?)
...ed to exclude all the files, then include the ones you want.
Only jpgs and pngs:
aws s3 cp s3://mybucket/ s3://mybucket/ --exclude "*" --include "*.jpg" --include "*.png" \
--recursive --metadata-directive REPLACE --expires 2034-01-01T00:00:00Z --acl public-read \
--cache-control max-age=2592000,pub...
一分钟明白 VS manifest 原理 - C/C++ - 清泛网 - 专注C/C++及内核技术
...pc上，用一组建往往会有不止一个版本（c:/windows/winsxs或系统目录下），程序在加载的时候，不知加载哪个，于是manifest文件来指明。
manifest在哪儿，如何创建。
如果用VS开发，可以Set通过porperty->configuration properties->linker->manifest...
C++中判断文件、目录是否存在的几种方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...式。
二、File
C中也是同样道理，我们可是File的相关操作。
File* fh = fopen("hello","r");
if(fh == NULL)
{
printf("%s","can not open the file");
}
三、_access
当然C中还有一种方式是直接调用c的函数库。
就是函数 int _access(const char* pa...
VC/MFC 临界区域使用方法实例 - C/C++ - 清泛网 - 专注C/C++及内核技术
...为共享的资源)被不同的线程同时访问，实现线程的同步操作。保证只能由先进入临界区域的一个线程...临界区域的作用：避免临界区域内的数据(一般为共享的资源)被不同的线程同时访问，实现线程的同步操作。保证只能由先进...