大约有 32,000 项符合查询结果（耗时：0.0189秒） [XML]
'Missing recommended icon file - The bundle does not contain an app icon for iPhone / iPod Touch of
... and add this icon into the project:
After this, click on ProjectName-Info.plist and find the icon files row. If you can't find it, then add it by clicking the (+) sign and select icon files and then set all icon images like below.
Now archive and distribute your project as we did for sub...
What is the purpose of class methods?
...ger.DEBUG
Then, in my code, if I wanted to spit out a bunch of debugging information, I simply had to code
Logger.debug( "this is some annoying message I only want to see while debugging" )
Errors could be out put with
Logger.error( "Wow, something really awful happened." )
In the "producti...
How do you determine the size of a file in C?
...lude <sys/stat.h>
int main(int argc, char** argv)
{
struct stat info;
stat(argv[1], &info);
// 'st' is an acronym of 'stat'
printf("%s: size=%ld\n", argv[1], info.st_size);
}
#include <stdio.h>
#include <sys/stat.h>
int main(int argc, char** argv)
{
str...
How do I partially update an object in MongoDB so the new object will overlay / merge with the exist
...ly assign the properties of the new one to the old
– information_interchange
Dec 5 '18 at 5:09
|
show 2 more comments
...
Default filter in Django admin
...odified to allow the selection of "All" by comparing HTTP_REFERER and PATH_INFO.
class MyModelAdmin(admin.ModelAdmin):
def changelist_view(self, request, extra_context=None):
test = request.META['HTTP_REFERER'].split(request.META['PATH_INFO'])
if test[-1] and not test[-1].sta...
How to generate a git patch for a specific commit?
..., 23 May 2016)
format-patch: add '--base' option to record base tree info
Maintainers or third party testers may want to know the exact base tree
the patch series applies to. Teach git format-patch a '--base' option
to record the base tree info and append it at the end of the first
...
Opening the Settings app from another app
...iOS 9.2
Step 1. we need to add URL schemes
Go to Project settings --> Info --> URL Types --> Add New URL Schemes
Step 2. Launch Settings programmatically Thanks to @davidcann
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"prefs://"]];
Also we can launch sub-screen...
Check if my app has a new version on AppStore
...f the current version is different
-(BOOL) needsUpdate{
NSDictionary* infoDictionary = [[NSBundle mainBundle] infoDictionary];
NSString* appID = infoDictionary[@"CFBundleIdentifier"];
NSURL* url = [NSURL URLWithString:[NSString stringWithFormat:@"http://itunes.apple.com/lookup?bundleId=...
Difference between Xcode version (CFBundleShortVersionString) and build (CFBundleVersion)
...
The Apple document "Information Property List Key Reference" says that CFBundleShortVersionString represents a release version, whereas CFBundleVersion represents any build, released or not. Also, CFBundleShortVersionString can be localized, th...
Why isn't std::initializer_list a language built-in?
...that returned types defined in the std namespace. typeid returns std::type_info and (stretching a point perhaps) sizeof returns std::size_t.
In the former case, you already need to include a standard header in order to use this so-called "core language" feature.
Now, for initializer lists it happe...