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Convert a String In C++ To Upper Case
How could one convert a string to upper case. The examples I have found from googling only have to deal with chars.
29 Answ...
Viewing full output of PS command
...13681 0.0 0.0 1420 852 pts/1 S 14:39:32 0:00 grep ps
ps aux lists all processes executed by all users. See man ps for details. The ww flag sets unlimited width.
-w Wide output. Use this option twice for unlimited width.
w Wide output. Use this option twice for unlimited ...
Pick a random element from an array
...om_uniform(UInt32(self.count)))
return self[index]
}
}
For example:
let myArray = [1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16]
let myItem = myArray.randomItem() // Note: myItem is an Optional<Int>
share
...
What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
...ew ObjC literals were discussed in multiple WWDC 2012 sessions. I intentionally didn't remove the the filenames and the time of each slide so you can find them for yourself if you feel like. They are essentially the same thing as stated in this post, but there are also a few new things that I'll me...
Python SQL query string formatting
...l query string. When I'm debugging
my application I'd like to log to file all the sql query strings, and it is
important that the string is properly formated.
...
Preventing an image from being draggable or selectable without using JS
...
/* Check this site for more details: http://help.dottoro.com/lhwdpnva.php */
-moz-user-select: none; /* These user-select properties are inheritable, used to prevent text selection */
-webkit-user-select: none;
-ms-user-select: none; /* From IE10 only */
user-select: none; /* No...
What's the difference between using CGFloat and float?
...
@QuinnTaylor can you provide a practical example of how float would overflow while CGFloat would not? Both float and CGFloat have a finite number of bits. You can overflow both of them by needing to store more bits than they can hold.
– Pwner
...
Cron job every three days
...ring the introduction of the concept of when such patterns "reset". For example, is the pattern reset when the time is changed (i.e. the crontab entry is revised)? Look to your favorite calendar app to see how complicated it can get to express Repeating patterns of scheduled events, and note that ...
Developing cross platform mobile application [closed]
...nd API you can sometimes share some classes or logic tier code.
C++ for example can probably be re-used for an iOS application, for an Android app by using the NDK, for a Symbian app since they are developed in C++, etc.
Some solutions also offer the possibility to write the app in an other langu...
Xcode “Build and Archive” from command line
...my old answer
Here is command line script for creating archive and IPA example.
I have an iPhone xcode project , which is located in Desktop/MyiOSApp folder.
Execute following commands one by one:
cd /Users/username/Desktop/MyiOSApp/
xcodebuild -scheme MyiOSApp archive \
-archivePath /Users/u...