大约有 47,000 项符合查询结果（耗时：0.0305秒） [XML]
Dialog to pick image from gallery or from camera
...g a photo. Just show a dialog with two options and upon selection, use the appropriate code.
To take picture from camera:
Intent takePicture = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(takePicture, 0);//zero can be replaced with any action code (called requestCode)
To p...
PDOException SQLSTATE[HY000] [2002] No such file or directory
...ad and connects to mysql via socket. I removed the socket config within my app/database.php file. Problem solved
– borislemke
Jan 29 '16 at 6:06
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Enterprise app deployment doesn't work on iOS 7.1
We distribute apps via an Enterprise account, using an itms-services:// URL. This has always worked fine, but after installing the iOS 7.1 beta on our iPad it refuses to install. Instead we just get the generic Cannot connect to example.com message that iOS unhelpfully displays when there is any...
How to list files in an android directory?
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Appears it was just missing a "/" :) Thanks!
– Roger Travis
Dec 27 '11 at 17:45
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Auto-loading lib files in Rails 4
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I think this may solve your problem:
in config/application.rb:
config.autoload_paths << Rails.root.join('lib')
and keep the right naming convention in lib.
in lib/foo.rb:
class Foo
end
in lib/foo/bar.rb:
class Foo::Bar
end
if you really wanna do some monkey...
Android: why is there no maxHeight for a View?
...t the ScrollView's Height to wrap_content. This creates a ScrollView that appears to grow until its height is equal to the parent LinearLayout.
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Format numbers in django templates
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Django's contributed humanize application does this:
{% load humanize %}
{{ my_num|intcomma }}
Be sure to add 'django.contrib.humanize' to your INSTALLED_APPS list in the settings.py file.
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How do I get the name of the current executable in C#?
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System.AppDomain.CurrentDomain.FriendlyName
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Can't execute jar- file: “no main manifest attribute”
I have installed an application, when I try to run it (it's an executable jar) nothing happens. When I run it from the commandline with:
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AppSettings get value from .config file
...is works for me:
string value = System.Configuration.ConfigurationManager.AppSettings[key];
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