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What is the difference between g++ and gcc?

... was once upon a time just the GNU C Compiler). Even though they automatically determine which backends (cc1 cc1plus ...) to call depending on the file-type, unless overridden with -x language, they have some differences. The probably most important difference in their defaults is which libraries ...
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Draw line in UIView

...re are no errors - I wrote it without Xcode): UIView *lineView = [[UIView alloc] initWithFrame:CGRectMake(0, 200, self.view.bounds.size.width, 1)]; lineView.backgroundColor = [UIColor blackColor]; [self.view addSubview:lineView]; [lineView release]; // You might also keep a reference to this view ...
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How to implement the --verbose or -v option into a script?

... def verboseprint(*args): # Print each argument separately so caller doesn't need to # stuff everything to be printed into a single string for arg in args: print arg, print else: verboseprint = lambda *a: None # do-nothing function (Yes, y...
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Batch files - number of command line arguments

...still use shift to count more than 9 ... and without having 10 lines of equally-looking code. – Joey Sep 30 '09 at 13:13 add a comment  |  ...
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Getting visitors country from their IP

... why im getting unknow all the time with every ip ? , used same code. – echo_Me Feb 18 '14 at 18:12 1 ...
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Code for Greatest Common Divisor in Python [closed]

... the result will have the same sign as b", hence gcd(1, -1) == -1 seems totally legit to me. – Marco Bonelli Jan 11 '15 at 2:30 ...
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How to call a Parent Class's method from Child Class in Python?

...P was asking how to do it without explicitly naming the superclass at the call site (Bar, in this case). – Adam Rosenfield Apr 30 '09 at 2:13 8 ...
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Force SSL/https using .htaccess and mod_rewrite

...that expose stuff that should be protected. When this directive is present all requests are denied which are not using SSL. This will not do a redirect to https though. To redirect, try the following with mod_rewrite in your .htaccess file RewriteEngine On RewriteCond %{HTTPS} !=on RewriteRule ^ ...
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Access nested dictionary items via a list of keys?

...ist, value): getFromDict(dataDict, mapList[:-1])[mapList[-1]] = value All but the last element in mapList is needed to find the 'parent' dictionary to add the value to, then use the last element to set the value to the right key. Demo: >>> getFromDict(dataDict, ["a", "r"]) 1 >>&g...
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How to detect if app is being built for device or simulator in Swift

... ... #endif After Swift 4.1 version Latest use, now directly for all in one condition for all types of simulators need to apply only one condition - #if targetEnvironment(simulator) // your simulator code #else // your real device code #endif For more clarification, you can check S...