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How to update a menu item shown in the ActionBar?

...xtView) findViewById(R.id.title); menu.getItem(0).setTitle( getString(R.string.payFor) + " " + title.getText().toString()); menu.getItem(1).setTitle(getString(R.string.payFor) + "..."); return true; } And worked like a charm to me you can find OnPrepareOptionsMenu here ...
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Why NSUserDefaults failed to save NSMutableDictionary in iOS?

...y object in NSUserDefaults . The key type in NSMutableDictionary is NSString , the value type is NSArray , which contains a list of object which implements NSCoding . Per document, NSString and NSArray both are conform to NSCoding . ...
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What is the 'new' keyword in JavaScript?

...e) { this.name = name; } var john = new Person('John'); However the extra benefit that ECMAScript has is you can extend with the .prototype property, so we can do something like... Person.prototype.getName = function() { return this.name; } All objects created from this constructor will no...
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URL rewriting with PHP

... Instead of hard-coding it, you could just use regex to ignore the string completely. In other words, the only thing that counts is the ID part. Going to picture.php/invalid-text/51 would also redirect to the same location. You could also add a check to see if the string is correct and if no...
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Index (zero based) must be greater than or equal to zero

... Your second String.Format uses {2} as a placeholder but you're only passing in one argument, so you should use {0} instead. Change this: String.Format("{2}", reader.GetString(0)); To this: String.Format("{0}", reader.GetString(2)); ...
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Populating a razor dropdownlist from a List in MVC

... { Value = x.UserRoleId.ToString(), Text = x.UserRole }); return new SelectList(roles, "Value", "Text"); } public ActionResult AddNewUser() { var model = new UserRoleViewModel ...
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Check if an element contains a class in JavaScript?

...ix Kling: I need the innerHTML of the div to change between four different strings depending on which class it contains. I just used "I have class1", etc. as examples - the real strings are all different. I will only be showing one string at a time, not combining any (hence the breaks after each cas...
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How to filter Pandas dataframe using 'in' and 'not in' like in SQL

...C 0 x w 0 Notable Mentions: numpy.isin, query, list comprehensions (string data) In addition to the methods described above, you can also use the numpy equivalent: numpy.isin. # `in` operation df[np.isin(df['countries'], c1)] countries 1 UK 4 China # `not in` operation df[np....
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HTTP vs HTTPS performance

.... When looking at the connection details, the big slow down factor was the extra round trips due to the SSL handshake. Mobile browsers over 3G was even worse. The numbers were 5s and 9s, respectively. – Clint Pachl Jul 11 '11 at 22:49 ...
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How to get URL of current page in PHP [duplicate]

..._SERVER array, see the PHP manual page for it. If you also need the query string (the bit after the ? in a URL), that part is in this variable: $_SERVER['QUERY_STRING'] share | improve this answe...