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    How can I write two functions that would take a string and return if it starts with the specified character/string or ... endsWith($str, '}'); //Returns true Question&Answers:os...
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    Suppose you have a dictionary like: {'a': 1, 'c': {'a': 2, 'b': {'x': 5, 'y' : 10}}, 'd': [1, 2, 3]} How would ... : 2, 'c_b_x': 5, 'c_b_y': 10, 'd': [1, 2, 3]} Question&Answers:os...
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    I'm checking out some PHP 5.3.0 features and ran across some code on the site that looks quite funny: public ... And it looks evil, should it ever be used? Question&Answers:os...
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    I have a data frame with a hierarchical index in axis 1 (columns) (from a groupby.agg operation): USAF WBAN year month day ... 1993, 2: 1993, 3: 1993, 4: 1993}} Question&Answers:os...
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    I am trying to put google.com into an iframe on my website, this works with many other websites including yahoo. But it ... , it's just blank. What is going on? Question&Answers:os...
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    Is it possible to to take a screenshot of a webpage with JavaScript and then submit that back to the server? I' ... would be for HTA. But is it possible? Question&Answers:os...
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    I am sketching the architecture for a set of programs that share various interrelated objects stored in a database. I ... a start/stop script in /etc/init.d? Question&Answers:os...
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    Running git on a Windows XP machine, using bash. I exported my project from SVN, and then cloned a bare ... This is a .NET solution in Visual Studio. Question&Answers:os...
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    How can I hook into a browser window resize event? There's a jQuery way of listening for resize events but ... into my project for just this one requirement. Question&Answers:os...
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    What is the best method for adding options to a <select> from a JavaScript object using jQuery? I'm looking for ... an map as the second parameter of append(). Question&Answers:os...
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    I want to know what a "virtual base class" is and what it means. Let me show an example: class Foo { public: void ... void DoSpecific() { /* ... */ } }; Question&Answers:os...
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    From Effective Java by Joshua Bloch, Arrays differ from generic type in two important ways. First arrays are covariant. ... Scala and I am not able to follow. Question&Answers:os...
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    Is there any way to tell whether a string represents an integer (e.g., '3', '-17' but not '3.14' or 'asfasfas') ... ('3.14') == False is_int('-7') == True Question&Answers:os...
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    I would like to run an external command line program from my Mono/.NET app. For example, I would like to ... value to show a progress bar with time elapsed? Question&Answers:os...
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    For example: int a = 12; cout << typeof(a) << endl; Expected output: int Question&Answers:os...
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    I've been experimenting with ES6 for a while now, and I've just come to a slight problem. I really like using ... and Firefox 43, and the result is the same. Question&Answers:os...
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    I'm curious about this code: cout << 'test'; // Note the single quotes. gives me an output of 1952805748. ... : Is the output an address in memory or something? Question&Answers:os...
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    I want to convert a std::string to lowercase. I am aware of the function tolower(). However, in the past ... there an alternative which works 100% of the time? Question&Answers:os...
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    I was researching for some time to find information how to do multithreaded program using PyQT, updating GUI ... tutorial where such program is explained ? Question&Answers:os...
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    Can anyone tell me what is going wrong with this code? I tried to submit a form with JavaScript, but an error ". ... </script> Both show me the same error :( Question&Answers:os...
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    I'm trying to implement a TCP connection, everything works fine from the server's side but when I run the client ... { outToServer.println(ToServer); } } } } } Question&Answers:os...
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    When I write print('') or print("") or print("''"), Python doesn't print the backslash symbol. Instead it ... the second. What should I do to print a backslash? Question&Answers:os...
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    I'm trying to understand how threads works in java. This is a simple database request that returns a ResultSet. I'm ... before but I thought it's time for it. Question&Answers:os...
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    I have seen uses of @ in front of certain functions, like the following: $fileHandle = @fopen($fileName, $writeAttributes); What is the use of this symbol? Question&Answers:os...
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