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How do I specify multiple targets in my podfile for my Xcode project?

... CocoaPods 1.0 has changed the syntax for this. It now looks like this: def shared_pods pod 'SSKeychain', '~> 0.1.4' pod 'INAppStoreWindow', :head pod 'AFNetworking', '1.1.0' pod 'Reachability', '~> 3.1.0' pod ...
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Sass calculate percent minus px

... from one unit to the next. Sass has no way of knowing exactly how wide "100%" is in terms of pixels or any other unit. That's something only the browser knows. You need to use calc() instead. Check browser compatibility on Can I use... .foo { height: calc(25% - 5px); } If your values are...
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How to synchronize a static variable among threads running different instances of a class in Java?

...s on the class object. public class Test { private static int count = 0; public static synchronized void incrementCount() { count++; } } Explicitly synchronize on the class object. public class Test { private static int count = 0; public void incrementCount() { ...
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Reading a string with scanf

... 140 An array "decays" into a pointer to its first element, so scanf("%s", string) is equivalent to s...
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Check if a value is within a range of numbers

...e. You don't need "multiple if" statements to do it, either: if (x >= 0.001 && x <= 0.009) { // something } You could write yourself a "between()" function: function between(x, min, max) { return x >= min && x <= max; } // ... if (between(x, 0.001, 0.009)) { //...
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Python: print a generator expression?

...ator expression is a "naked" for expression. Like so: x*x for x in range(10) Now, you can't stick that on a line by itself, you'll get a syntax error. But you can put parenthesis around it. >>> (x*x for x in range(10)) <generator object <genexpr> at 0xb7485464> This is som...
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MySQL connection not working: 2002 No such file or directory

... answered Nov 4 '09 at 21:28 Alec GorgeAlec Gorge 15.3k99 gold badges5454 silver badges6969 bronze badges ...
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Sending multipart/formdata with jQuery.ajax

...the server? The resulting array ( $_POST ) on the serverside php-script is 0 ( NULL ) when using the file-input. 14 Answers...
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How to resolve “must be an instance of string, string given” prior to PHP 7?

... 205 Prior to PHP 7 type hinting can only be used to force the types of objects and arrays. Scalar t...
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Returning first x items from array

...ray_slice returns a slice of an array $sliced_array = array_slice($array, 0, 5) is the code you want in your case to return the first five elements share | improve this answer | ...