大约有 7,000 项符合查询结果（耗时：0.0310秒） [XML]
Screenshot Apps for iPhone simulator [closed]
I was wondering if there are any good recommendations on apps that takes screenshots of the iPhone simulator. I've tried apps like iPhone screenshot cropper but I'm looking for something that will allow me to make larger images. For example large enough to put on a poster. Any suggestions?
...
How do I return early from a rake task?
...t code of 1) you'll want to use abort, which also takes an optional string param that will get outputted on exit:
task :check do
# If any of your checks fail, you can exit early like this.
abort( "One of the checks has failed!" ) if check_failed?
end
On the command line:
$ rake check &...
How do I convert struct System.Byte byte[] to a System.IO.Stream object in C#?
How do I convert struct System.Byte byte[] to a System.IO.Stream object in C# ?
4 Answers
...
How to attach debugger to iOS app after launch?
... get this message: warning: Unable to read symbols for /var/mobile/Applications/ {GUID}/{APPNAME}.app/{APPNAME} (file not found). When I press the "stop" button in XCode, the app terminates. Looks like it's not finding the debug symbols, though it is being built in debug mode. Any ideas?
...
Saving enum from select in Rails 4.1
...date_or_create
change_enum_to_i
....
end
def change_enum_to_i
params[:f]["color"] = params[:f]["color"].to_i
end
share
|
improve this answer
|
follow
...
Allow multiple roles to access controller action
...blic class RolesAttribute : AuthorizeAttribute
{
public RolesAttribute(params string[] roles)
{
Roles = String.Join(",", roles);
}
}
Usage:
[Roles("members", "admin")]
Semantically it is the same as Jim Schmehil's answer.
...
How to capture UIView to UIImage without loss of quality on retina display
...om use of UIGraphicsBeginImageContext to UIGraphicsBeginImageContextWithOptions (as documented on this page). Pass 0.0 for scale (the third argument) and you'll get a context with a scale factor equal to that of the screen.
UIGraphicsBeginImageContext uses a fixed scale factor of 1.0, so you're act...
How do I get hour and minutes from NSDate?
In my application I need to get the hour and minute separately:
8 Answers
8
...
SourceKitService Terminated
...vice Terminated" is popping up and all syntax highlighting and code completion is gone in Swift. How can I fix this?
34 An...
Base 64 encode and decode example code
...ollowing utility methods in case anyone would like to use it.
/**
* @param message the message to be encoded
*
* @return the enooded from of the message
*/
public static String toBase64(String message) {
byte[] data;
try {
data = message.getBytes("UTF-8");
String bas...